GadgetMatrix — Your pocket utility toolkit, free forever.
Fourteen essential tools, one beautifully designed app. No paywalls, no subscriptions, no premium tier — just the utilities you actually use, wrapped in a slick sci-fi interface with zero friction.
🛠️ THE TOOL ARSENAL 🛠️
🧭 COMPASS — Real-time heading with coordinates
📐 SPIRIT LEVEL — Precision 2-axis bubble level
🔦 FLASHLIGHT — Torch, screen, strobe and SOS modes
📏 RULER — On-screen measurement in cm or inches
⏱️ STOPWATCH — Centisecond precision with lap tracking
🔊 SOUND METER — Real-time decibel meter with live oscilloscope
🎸 TUNER — Cents-accurate instrument tuner (guitar, bass, ukulele, violin & chromatic)
📐 PROTRACTOR — 360° touch-drag angle measurement
🔄 UNIT CONVERTER — Length, weight, temperature, volume, speed
🧲 METAL DETECTOR — Magnetic field sensor with directional readout
🚀 SPEEDOMETER — Speed tracking with max and average
📷 QR SCANNER — Instant QR code and barcode reader
📈 SEISMOGRAPH — Visualize vibrations in real time
👟 PEDOMETER — Real-time step tracking
✨ WHY GADGETMATRIX ✨
✅ 100% FREE — every tool, every feature, no upsell
🎨 Beautifully designed — clean sci-fi aesthetic, smooth animations
🌑 AMOLED-friendly — true black mode for OLED displays
🔒 Private by design — your sensor data never leaves your device
📡 Works offline — nearly every tool runs without internet
🪶 Lightweight — small download, low battery impact
⚙️ Adapts to your device — tools that need hardware your device doesn't have are simply hidden
👥 DESIGNED FOR EVERYONE 👥
Whether you're hanging a picture, tuning a guitar, checking your pace, or scanning a code — GadgetMatrix has the right tool, ready in seconds. No clutter, no nag screens, no hidden costs.
ℹ️ ABOUT ℹ️
Built by OutOfThisWorld Studios. We believe utility apps should be useful first and monetized second. GadgetMatrix is free and ad-supported. No data sales, no subscriptions, no surprises.
Permissions are requested only when you open the relevant tool — camera for the QR scanner, microphone for the sound meter and tuner, location for the compass and speedometer. You can revoke any permission anytime; the rest of the app keeps working.
📧 Questions or feedback? Email us: contact@outofthisworld-studios.com
最新版本
1.3.8上传者
OutOfThisWorld Studios
系统要求
Android 7.0+
Available on
OutOfThisWorld Studios类别
免费 工具 应用举报
举报不当内容Last updated on 2026年08月03日
- Security updates and minor bug fixes.
