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📱 78+ Apps Available on the App Store

Professional iOS Apps for Engineers & Professionals

From NEC electrical code tools to AI workflow builders and certification exam prep — every app is purpose-built for real-world professionals.

★ Featured

Most Popular Apps

Our most downloaded and highest-rated apps across all categories

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NEW🤖 AI & Automation

AI Agent Builder

Build custom AI agents without code

Create and deploy AI agents powered by Claude, GPT-4, Gemini, and Groq. Features 20+ built-in tools, a visual workflow builder, and MCP server support.

Coming Soon
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🤖 AI & Automation

Build Your LLM

Learn exactly how large language models work

Journey through 8 interactive chapters — tokenization, embeddings, attention, transformer architecture, and training — with code snippets and a step-by-step builder wizard.

Coming Soon
Engineering & Design

NEC Engineer

The complete NEC electrical code toolkit

Conductor sizing, conduit fill, branch circuit, motor, transformer, and generator calculators — plus NEC code exhibits and interactive schematics for electrical professionals.

Coming Soon
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Engineering & Design

Electrical Layout Designer

Design electrical plans on any floor plan

Import PDF floor plans and place 79+ symbols. Includes NEC Article 220 load calculations, panel schedule generation, and professional PDF/CSV export.

App Store
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Engineering & Design

Electronic Circuit Simulator

Full circuit simulation on your iPhone

Simulate circuits with 50+ components — resistors, capacitors, op-amps, transistors, logic gates. MNA engine, 20+ pre-built examples, and an interactive learning guide.

Coming Soon
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🎯 Lifestyle & Utilities

ProcureAIPro

Government contracting on your iPhone

Full-featured government contracting platform — SAM.gov search, AI compliance matrix, Go/No-Go scoring, proposal generator, NAICS finder, and calculators. Fully offline capable.

Coming Soon

Complete App Catalog

Browse and filter all 78+ apps by category

Showing 78 apps
🤖
NEW★ FEATURED

AI Agent Builder

Build custom AI agents without code

Create and deploy AI agents powered by Claude, GPT-4, Gemini, and Groq. Features 20+ built-in tools, a visual workflow builder, and MCP server support.

🤖 AI & AutomationComing Soon
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NEW

AI Agent Creator

Your personal AI assistant factory

Design, configure, and converse with custom AI agents. Supports 4 AI providers, 19 built-in tools, MCP integration, and context-aware real-time chat.

🤖 AI & AutomationComing Soon
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NEW

AI Automation Workflow Builder

Visual drag-and-drop AI automation

Build automation workflows graphically — chain AI actions, connect tools, and automate complex tasks without writing a single line of code.

🤖 AI & AutomationComing Soon
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AI Daily News Digest

AI-curated news delivered daily

Stay informed with AI-generated summaries from trusted RSS feeds. Personalized topic digests so you never miss what matters most.

🤖 AI & AutomationComing Soon
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AI Handbook

Your complete guide to artificial intelligence

A comprehensive reference for AI concepts, techniques, and applications — explained clearly for engineers, developers, and curious professionals.

🤖 AI & AutomationComing Soon
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★ FEATURED

Build Your LLM

Learn exactly how large language models work

Journey through 8 interactive chapters — tokenization, embeddings, attention, transformer architecture, and training — with code snippets and a step-by-step builder wizard.

🤖 AI & AutomationComing Soon
★ FEATURED

NEC Engineer

The complete NEC electrical code toolkit

Conductor sizing, conduit fill, branch circuit, motor, transformer, and generator calculators — plus NEC code exhibits and interactive schematics for electrical professionals.

Engineering & DesignComing Soon
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Electrical Code NEC Illustrated

29+ illustrated NEC code diagrams

Visual NEC reference with illustrated electrical code diagrams organized by category. Pinch to zoom, save favorites, and search by article or keyword.

Engineering & DesignApp Store
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★ FEATURED

Electrical Layout Designer

Design electrical plans on any floor plan

Import PDF floor plans and place 79+ symbols. Includes NEC Article 220 load calculations, panel schedule generation, and professional PDF/CSV export.

Engineering & DesignApp Store
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★ FEATURED

Electronic Circuit Simulator

Full circuit simulation on your iPhone

Simulate circuits with 50+ components — resistors, capacitors, op-amps, transistors, logic gates. MNA engine, 20+ pre-built examples, and an interactive learning guide.

Engineering & DesignComing Soon
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NEW

Network Design Studio

Enterprise LAN design in minutes

Generate complete network designs with multi-vendor BOMs, device configs for Cisco/Aruba/Juniper, topology diagrams, IP/VLAN plans, and validation reports.

Engineering & DesignApp Store
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Commercial Electrical Design

Commercial electrical system design tools

Professional tools for commercial electrical system design, load scheduling, panel sizing, and code-compliant project documentation.

Engineering & DesignApp Store
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Power Substation Design

Power substation design and analysis

Design and analyze power substations — transformer sizing, switchgear selection, protection coordination, and complete system documentation.

Engineering & DesignComing Soon
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NEW

Construction Drawings & Calcs Generator

Generate complete permit sets instantly

Menu-driven wizard generating complete construction permit sets across 6 disciplines — architectural, structural, mechanical, electrical, plumbing, and energy — with DXF/PDF export.

Engineering & DesignComing Soon
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Construction Drawings Illustrations

29 illustrated construction details

Visual reference with 29 illustrated construction details, 21 engineering calculators, searchable library, pinch-to-zoom viewer, and favorites system.

Engineering & DesignApp Store
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Structural Evaluation

Structural analysis in your pocket

Preliminary structural screening — beam and column analysis, Euler buckling, simply-supported beam analysis, and visual condition assessment with photo capture.

Engineering & DesignComing Soon
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Low Voltage Systems

Access control, CCTV & BMS illustrated guide

Comprehensive illustrated reference for low voltage system design and installation — access control, IP cameras, CCTV, and Building Management Systems.

Engineering & DesignComing Soon
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Fire Alarm System Illustrations

Fire alarm system visual reference

Illustrated guide to fire alarm design, installation, and inspection — detectors, notification devices, control panels, and NFPA 72 requirements.

Engineering & DesignComing Soon
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Electrical Load Case Studies

Real-world NEC load calculation examples

Step-by-step case studies for NEC electrical load calculations across residential, commercial, and industrial applications with annotated solutions.

Engineering & DesignApp Store
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House Construction Drawings

Detailed house construction drawings library

Complete construction drawing templates and details covering foundation, framing, roofing, windows, and finish work for residential projects.

Engineering & DesignComing Soon
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Residential Construction Drawings

Residential blueprint reference library

Comprehensive blueprint reference with floor plans, elevations, sections, and construction details for residential design and construction.

Engineering & DesignComing Soon
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FA Overview Illustrations

Fire alarm overview illustrated guide

Visual overview of fire alarm systems — components, circuit types, device placement, and NFPA 72 code overview for contractors and inspectors.

Engineering & DesignComing Soon
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Fire Alarm Voltage Drop

NFPA 72 voltage drop calculator

Calculate fire alarm circuit voltage drop per NFPA 72. Supports NAC, IDC, and SLC circuits with wire gauge selection and code compliance checking.

🔧 CalculatorsApp Store
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NEC Navigator

Navigate NEC code articles with ease

Quickly find NEC articles, tables, and requirements. Search by number, keyword, or topic and bookmark frequently referenced code sections.

🔧 CalculatorsComing Soon

Article 725

NEC Article 725 Class 2 & 3 reference

Comprehensive reference for NEC Article 725 — Class 2 and Class 3 remote-control, signaling, and power-limited circuits with cable selection tables.

🔧 CalculatorsComing Soon
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Availability Calculator

System availability & uptime calculator

Calculate system availability and uptime for series and parallel configurations. Supports MTBF, MTTR, and annualized failure rate inputs.

🔧 CalculatorsComing Soon
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Battery Capacity & Lifetime

Calculate battery capacity requirements

Size battery systems for standby power, UPS, and fire alarm applications. Calculate AH ratings and expected service life under load.

🔧 CalculatorsApp Store

Battery Recharge Time & Current

Battery charging calculations made easy

Calculate recharge time, required charging current, and charger sizing for lead-acid, NiCad, and lithium battery systems.

🔧 CalculatorsComing Soon
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Bonding Conductor

NEC bonding conductor sizing tool

Size bonding conductors per NEC Article 250 based on service entrance conductor size and fault current levels with code-compliant output.

🔧 CalculatorsComing Soon
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Branch Circuit Design

NEC branch circuit design calculator

Size branch circuits per NEC Article 210 — wire size, breaker rating, outlet spacing, and load calculations for residential and commercial applications.

🔧 CalculatorsComing Soon
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Bundle Reliability

Bundled cable ampacity calculator

Calculate current-carrying capacity reduction factors for bundled cables and conductors per NEC Table 310.15 across multiple bundling configurations.

🔧 CalculatorsComing Soon

Circuit Load Calculator

Electrical circuit load calculations

Calculate circuit loads, demand factors, and service sizing per NEC Article 220 for residential, commercial, and industrial applications.

🔧 CalculatorsComing Soon
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DC Power System

DC power system design calculator

Design DC power systems including battery sizing, cable sizing, voltage drop, and protection coordination for telecom, data center, and industrial use.

🔧 CalculatorsComing Soon
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Electrical Design Residential

Residential electrical system design

Complete residential electrical design — service sizing, panel layout, circuit planning, load calculations, and NEC compliance for single-family dwellings.

🔧 CalculatorsComing Soon
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Electrical Engineering Calcs

50+ electrical engineering calculators

Comprehensive calculator library covering power, current, voltage, impedance, transformer sizing, motor calculations, and more engineering essentials.

🔧 CalculatorsComing Soon
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Electrical Load Calculator

NEC Article 220 load calculator

Calculate building electrical loads per NEC Article 220 for residential, commercial, and industrial buildings with load summary and service sizing.

🔧 CalculatorsApp Store
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Wiring Guide

Complete electrical wiring reference

Comprehensive wiring reference covering wire colors, connector types, installation methods, NEC requirements, and troubleshooting tips for professionals.

🔧 CalculatorsComing Soon
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AWS Certified Solutions Architect

Pass the AWS SAA-C03 exam

Study guide and practice questions for the AWS Certified Solutions Architect exam — all domains, flashcards, mock exams, and detailed explanations.

📚 Exam PrepComing Soon
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CCIE Exam Prep

Cisco CCIE certification study guide

Comprehensive CCIE prep across Enterprise, Data Center, Security, and Service Provider tracks with practice labs and configuration scenarios.

📚 Exam PrepComing Soon
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CCM Exam Prep

Certified Case Manager exam guide

Complete CCM certification study guide covering all knowledge domains with practice questions, flashcards, and detailed answer explanations.

📚 Exam PrepComing Soon
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CCNP Security Exam Prep

Cisco CCNP Security certification guide

Study for CCNP Security exams — SCOR, SVPN, SISE, SNCF, SAUTO, and SASE — with practice tests and real configuration examples.

📚 Exam PrepComing Soon
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CDL Exam Prep

Commercial Driver's License exam prep

Complete CDL preparation — general knowledge, air brakes, combination vehicles, hazmat, tanker, and passenger endorsements with state-specific practice tests.

📚 Exam PrepComing Soon
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CFA Exam Prep

CFA Level 1, 2 & 3 exam guide

Comprehensive CFA prep covering ethics, quantitative methods, economics, financial statement analysis, portfolio management, and derivatives across all three levels.

📚 Exam PrepApp Store
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CFPS Fire Alarm Exam

SFPE CFPS certification prep

Prepare for the SFPE Certified Fire Protection Specialist exam covering fire dynamics, suppression, detection, NFPA 72/13/25, and risk assessment.

📚 Exam PrepApp Store
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CPA Exam Prep

CPA exam prep for all 4 sections

Complete prep for AUD, BEC, FAR, and REG sections with multiple-choice questions, task-based simulations, and written communication practice.

📚 Exam PrepApp Store
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Cisco CCNA Exam Prep

Cisco CCNA 200-301 study guide

Complete CCNA 200-301 prep — network fundamentals, IP connectivity, security fundamentals, automation, and programmability with full practice exams.

📚 Exam PrepComing Soon
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Cisco CCNP Enterprise

CCNP Enterprise certification guide

Prep for ENCOR and ENARSI covering advanced routing, SD-WAN, wireless, automation, and QoS. Detailed study materials and practice tests included.

📚 Exam PrepComing Soon
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CompTIA Exam Prep

A+, Network+, Security+ exam prep

Comprehensive CompTIA prep for A+, Network+, Security+, Cloud+, CySA+, and more — practice questions with detailed explanations and performance tracking.

📚 Exam PrepComing Soon
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Engineering License Career Path

Your roadmap to PE licensure

Navigate from EIT to licensed Professional Engineer — FE exam prep, work experience requirements, PE exam strategy, and state-specific guidance.

📚 Exam PrepApp Store
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FE Civil Exam Prep

Fundamentals of Engineering Civil exam

Complete FE Civil prep covering mathematics, statics, dynamics, fluid mechanics, transportation, environmental engineering, and more.

📚 Exam PrepComing Soon

FE Electrical & Computer Exam

FE Electrical & Computer exam prep

FE EE prep covering circuit analysis, electronics, signals and systems, power systems, electromagnetics, and computer engineering fundamentals.

📚 Exam PrepApp Store
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FE Mechanical Exam Prep

Fundamentals of Engineering Mechanical

Complete FE Mechanical prep — statics, dynamics, materials science, fluid mechanics, heat transfer, thermodynamics, and mechanical design.

📚 Exam PrepComing Soon
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FE Other Disciplines Exam

FE Other Disciplines study guide

FE Other Disciplines prep covering mathematics, chemistry, engineering sciences, and general topics for non-traditional engineering paths.

📚 Exam PrepComing Soon
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General Contractor License Exam

GC license exam prep guide

State GC license exam prep covering project management, contracts, codes, safety, estimating, and business law with full practice tests.

📚 Exam PrepApp Store
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HVAC Certification Exam

HVAC certification exam study guide

Prep for EPA 608, NATE, and RSES certifications covering refrigeration principles, heating, air conditioning systems, and troubleshooting procedures.

📚 Exam PrepComing Soon

IBEW Aptitude Test Prep

IBEW electrical apprenticeship prep

Prepare for the IBEW aptitude test with algebra, reading comprehension, and reasoning practice — exactly what's needed for electrical apprenticeship.

📚 Exam PrepComing Soon
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Journeyman Electrician License

Journeyman electrician license exam prep

Complete Journeyman license exam prep — NEC code, wiring methods, calculations, motor circuits, grounding, and state-specific requirements.

📚 Exam PrepApp Store

Master Electrician License

Master electrician license exam prep

Advanced Master Electrician exam prep covering complex NEC requirements, service sizing, load calculations, project management, and business law.

📚 Exam PrepApp Store
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NAPLEX Pharmacy Exam

NAPLEX pharmacist licensure prep

NAPLEX exam prep covering pharmacotherapy, pharmaceutical calculations, pharmacy law, and patient care competencies for pharmacist licensure.

📚 Exam PrepApp Store
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NCCER Exam Prep

NCCER craft certification study guide

NCCER certification prep for electrical, plumbing, pipefitting, welding, and instrumentation crafts — organized by level with practice assessments.

📚 Exam PrepComing Soon
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NCLEX-RN Exam Prep

Registered Nurse licensure exam prep

Comprehensive NCLEX-RN prep with thousands of practice questions in Next Generation NCLEX format across all client needs categories.

📚 Exam PrepComing Soon
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NICET Fire Alarm Exam

NICET Fire Alarm Systems certification

NICET Fire Alarm Systems prep for Levels I–IV — detection, notification, suppression, NFPA 72, and system documentation requirements.

📚 Exam PrepApp Store
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PE Civil Exam Prep

Professional Engineer Civil exam guide

Complete PE Civil prep — transportation, geotechnical, structural, water resources, environmental, and construction depth modules.

📚 Exam PrepComing Soon

PE Electrical & Computer Exam

PE Electrical & Computer exam prep

PE EE prep covering power systems, electronics, electromagnetics, computer engineering, and control systems depth exam topics.

📚 Exam PrepApp Store
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PE Mechanical Exam Prep

Professional Engineer Mechanical exam

PE Mechanical prep for HVAC, machine design, and thermal/fluid systems depth exams with full reference materials and practice problem sets.

📚 Exam PrepComing Soon
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PMP Exam Prep

PMP certification exam study guide

Comprehensive PMP prep aligned with the PMBOK® Guide — predictive, agile, and hybrid project management with practice questions and tracking.

📚 Exam PrepComing Soon
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Teacher Praxis Exam

Praxis teacher certification prep

Prepare for Praxis Core Academic Skills and Subject Assessments — reading, writing, mathematics, and subject-specific content knowledge exams.

📚 Exam PrepComing Soon
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Uniform Bar Examination

UBE bar exam prep guide

Complete UBE preparation for MBE, MEE, and MPT components with essay writing strategies, multiple-choice practice, and performance test prep.

📚 Exam PrepComing Soon
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Trade Skills in AI World

Thrive as a tradesperson in the AI era

Practical guide for electricians, HVAC techs, plumbers, and construction workers on leveraging AI as a competitive advantage in the modern trades.

📚 Exam PrepApp Store
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PulseCheck — My Heart Lens

Camera-based heart wellness monitor

Measure pulse rate, HRV, respiratory rate, and stress index using your iPhone's camera and LED flash. Full HealthKit integration for long-term tracking.

❤️ Health & WellnessApp Store
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BiteBuddy

Smart nutrition tracking & meal planning

Track meals with a barcode scanner, voice logging, or manual entry. Personalized nutrition goals, progress charts, meal planning, and social challenges.

❤️ Health & WellnessComing Soon
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BiteWise

Intelligent nutrition guidance

Smart food and nutrition guidance with meal recommendations, food analysis, and personalized dietary advice tailored to your health goals.

❤️ Health & WellnessComing Soon
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CityVibe

Discover NYC events & entertainment

Find concerts, sports, arts, and entertainment events in New York City with editorial curation, MapKit venue clustering, and ticket integration.

🎯 Lifestyle & UtilitiesComing Soon
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NEW

PersonaLab

AI persona photo transformations

Transform your photos into AI-generated personas — CEO, knight, fantasy character, and more — using 7 image engines including OpenAI, Gemini, and Replicate.

🎯 Lifestyle & UtilitiesComing Soon
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MeasureKit

18+ professional measurement tools

All-in-one measurement toolkit: distance, area, volume, level, angle, light meter, decibel meter, heart rate, metal detector, and more in a single app.

🎯 Lifestyle & UtilitiesComing Soon
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File Converter Swiss Knife

Convert any file to any format

Universal file converter supporting 50+ formats. Convert documents, images, audio, video, and archives instantly on your iPhone or iPad.

🎯 Lifestyle & UtilitiesComing Soon
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★ FEATURED

ProcureAIPro

Government contracting on your iPhone

Full-featured government contracting platform — SAM.gov search, AI compliance matrix, Go/No-Go scoring, proposal generator, NAICS finder, and calculators. Fully offline capable.

🎯 Lifestyle & UtilitiesComing Soon
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Dating App Premium

Premium dating with real connections

Smart matching, real-time chat, location-based discovery, and premium features. A clean, elegant design built for meaningful connections.

🎯 Lifestyle & UtilitiesComing Soon