Apps & Games
Offline-first software built for reliability. No account required, no cloud dependency. Works everywhere.
Business Software Solutions
Featured Android Apps
Job Estimator and Invoices
Business App NEW v1.2 OFFLINE 5 ESTIMATE DEMOCreate, sign, send, print, back up, and restore professional job estimates and invoices from the field. Photos, signatures, PDFs, templates, CSV export, client records, archive/search, and private backup ZIP support. No ads. No account. No tracking. Free 5-estimate demo — $0.99/month for unlimited.
View Details & Download →
TalkTogether: Voice Translator
Android AI App NEW 14 LANGUAGES GALAXY STOREOffline voice translator for real face-to-face conversations. Two people, two languages, one phone. On-device AI speech recognition, neural machine translation, and text-to-speech — all offline after setup. 14 languages. No internet. No cloud. No account. No data collected. Free to try — $0.99/month for unlimited.
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Private Dictation: Offline AI
Android AI App NEW v3.1Voice to text powered by six on-device AI models. Real-time streaming transcription, auto-refinement, Neural Bank correction, speed/accuracy slider, and 99-language support. No internet. No cloud. No account. Your voice never leaves your phone. Free download — Unlock Premium $2.99 one-time.
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Magnify AI
Android AI App NEW LOW VISIONMagnifier and reading aid for small print. Turn your phone into a magnifying glass, freeze and zoom the image to read steadily, and let on-device AI recognize printed text and read it aloud. Built for low vision. Works offline. No internet. No cloud. No account. No ads. Free.
View Details & Download →Utility Apps
Unit Converter Offline
Fast offline unit converter for length, weight, volume, temperature, speed, area, data, pressure, energy, power, force, cooking units and more. No ads, no tracking, no internet permission.
Offline
Free
Tool
QR Code Generator – Offline
Generate QR codes for URLs, Wi-Fi networks, and contact cards. Free PNG export. Pro unlocks SVG vectors and custom filenames. No ads, no tracking.
Offline
Free + Pro
QR & Barcode Scanner
Scan QR codes and barcodes with smart routing — auto-detects URLs, products, and books. No ads, no tracking.
Free + Pro
Tool
Currency Converter
Convert 70+ world currencies and crypto offline. No ads, no tracking. Fast, private, reliable. Paid app.
Offline
Paid
Tip Calculator
Offline tip calculator with bill splitting, tax support, round-up options, and dark mode. No ads, no internet, completely free.
Offline
Free
Flashlight: Guardian Torch
Professional flashlight with 6 intelligent modes — LED flash, screen light, ambient glow, rainbow, sci-fi, and medieval torch. No ads, zero tracking.
Offline
Paid
Receipt Scanner: Offline AI
Scan receipts with on-device AI OCR. Capture receipt images, recognize printed text locally, and keep purchase records private on your phone. Free, no ads, no account, no cloud upload.
Offline
Free
AI Tool
Productivity & AI
JobKit Lite
Offline CV/Resume builder with cover letter generator and interview prep. Multi-language support (6 languages). No account required - works completely offline.
Offline
Paid
Private Dictation: Offline AI
Six AI models, speed/accuracy slider, 99 languages, Neural Bank correction, and notes with audio playback. Completely offline. Free download — $2.99 one-time unlock.
Offline
Free + Premium
AI
Job Estimator and Invoices
Create estimates and invoices with line items, photos, client signatures, PDFs, templates, CSV export, archive/search, and private backup/restore ZIP files. Offline-first. 5-estimate demo — $0.99/month unlimited.
Offline
Subscription
Business
Sensor Instruments
Timing, Motor Control & Diagnostics
Games
Dodge & Build
Dodge falling hazards and place blocks to survive. Neon pixel-art arcade with synth music and infinite levels.
Offline
Game
Fantasy War
Medieval strategy game. Build armies, study the codex, and lead your forces to victory. Offline gameplay, no ads.
Offline
Game
Falling Guardian
Dodge hazards, destroy enemies, and survive 60 levels of arcade action. Original soundtrack, permanent upgrades, fully offline.
Offline
Game
Coming Soon
In development — not yet on the stores. Check back soon.
Utilities
GuardianCharge
Monitor your battery health, charge level, and temperature. Clean interface, no background drain.
Coming Soon
Offline
Free
PDF Filler App
Fill out PDF forms on your phone. Smart field detection, edit and save — no upload to any server required.
Coming Soon
Offline
Free
PDF Scanner
Scan documents with your phone camera and save as PDF. Edge detection and clean output — no cloud processing.
Coming Soon
Offline
Free
File Cleaner
Find and remove junk files, duplicates, and cache clutter. Free up storage space with a clean, simple interface.
Coming Soon
Offline
Free
App Launcher
Quick-access app launcher with a clean, minimal interface. Pin your favorites and launch apps faster.
Coming Soon
Offline
Free
Home Screen
A clean, lightweight home screen replacement. Minimal design, fast performance, low battery usage.
Coming Soon
Offline
Free
Creative
Pixel Art Offline
Create pixel art tuned for retro game asset sizes — NES, SNES, and GBA grids. Export your sprites and tiles.
Coming Soon
Offline
Free
Productivity
AI Prompt Creator
Offline AI chatbot powered by on-device model. Educational tool with zero cloud dependency — works in airplane mode.
Coming Soon
Offline
Free
AI
Audio Journal
Record voice journal entries stored locally on your device. Full file system, organized by date. Completely private.
Coming Soon
Offline
Free
Offline Sound Recorder
Record audio and save to your device. Ultra-simple interface — tap to record, tap to stop. Files saved to audio folder.
Coming Soon
Offline
Free
Prompt Studio
Craft perfect prompts for any AI chatbot. Category-based templates you can customize and copy. No AI needed to run.
Coming Soon
Offline
Free
Sensor Tools
Gravity Level (Spirit Level)
Precision spirit level using your phone's gravity sensor. Check if surfaces are flat and true — no internet needed.
Coming Soon
Offline
Sensor
Compass (Magnetic Only)
Reliable magnetic compass using your phone's magnetometer. Clean display with calibration guidance.
Coming Soon
Offline
Sensor
GPS Speedometer
Real-time speed display using native GPS. Trip stats, max speed tracking — works without cell service.
Coming Soon
Offline
Sensor
Lux Light Meter
Measure ambient light levels using your phone's light sensor. Useful for photography, plants, and workspace setup.
Coming Soon
Offline
Sensor
Decibel Meter (Relative)
Monitor sound levels using your microphone. Relative dB measurement with live display. Great for noise awareness.
Coming Soon
Offline
Sensor
Magnetic Field Detector
Visualize magnetic field intensity around you using the magnetometer. Detect magnets, electronics, and metal objects.
Coming Soon
Offline
Sensor
Diagnostics
Tap Speed Test
Test your tapping speed with single, double, and triple tap modes. Pure analog-honest speed measurement with stats.
Coming Soon
Offline
Free
Rhythm Tap Trainer
Train your rhythm and beat consistency. Designed for musicians, athletes, and focus training. Adjustable BPM settings.
Coming Soon
Offline
Free
Reaction Timer
Test your reaction time with light and sound modes. Simple, honest measurement tool with results history.
Coming Soon
Offline
Free
Trace Time — Precision Path Trainer
Train precision and fine motor control by tracing paths. Adjustable difficulty with scored results.
Coming Soon
Offline
Free
Vibration Pattern Tester
Control your phone's vibration motor. Test haptic patterns, create custom sequences — great for device testing.
Coming Soon
Offline
Tool
Shake Strength Meter
Measure shake intensity using your phone's accelerometer and gyroscope. Fun and honest strength measurement.
Coming Soon
Offline
Free
Screen Touch Tester
Test your touchscreen for dead zones. Diagnostic grid shows which areas respond to touch — essential for repairs and resale.
Coming Soon
Offline
Tool
Frequency Tone Generator
Generate audio frequencies for speaker testing, hearing tests, and tuning. Adjustable Hz with preset tones.
Coming Soon
Offline
Tool
Step Cadence Meter
Track your walking or running cadence using motion sensors. Steps per minute with session history — no fitness account needed.
Coming Soon
Offline
Free
Games
Cosmic Tennis
Classic arcade pong reimagined in space. HTML5 canvas game — fast, fun, and plays completely offline.
Coming Soon
Offline
Game
Match 3 Game
Classic match-3 puzzle game built with math and ASCII symbols. No image assets — pure code-generated fun.
Coming Soon
Offline
Game
CVI Vision Training Game
Vision training game with progressive difficulty. Code-generated visuals, accessible design, fun gameplay for all ages.
Coming Soon
Offline
Game
Reverse Puzzle
Brain-teasing reverse puzzle game. Think backwards to solve each level. Simple controls, satisfying logic.
Coming Soon
Offline
Game
Checkers
Classic checkers board game. Play against the computer offline. Clean board, smooth gameplay, no ads during play.
Coming Soon
Offline
Game
Reversi
Classic Reversi (Othello-style) strategy game. Flip your opponent's pieces to dominate the board. Offline single player.
Coming Soon
Offline
Game