Android Sensors
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About this app
Your phone has sensors most apps never touch. Android Sensors puts all of them to work.
Four professional tools. One app. No ads. No subscriptions.
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🔍 METAL DETECTOR
Point and scan. A sonar radar sweeps in real time, with a signal bar that shifts from cyan to red as magnetic intensity rises. Simple mode shows deviation from your calibrated baseline — great for finding hidden pipes, wall studs, or buried metal. Raw mode displays the full magnetic field strength in µTesla for deeper analysis. Auto-calibrates on launch; one tap to recalibrate any time.
⚖️ GRAVITY METER
A live 3D sphere tilts and rotates with your phone, showing how gravitational force is split across X, Y, and Z axes in m/s². An oscilloscope traces the signal history in real time, and the app automatically identifies your orientation — portrait, landscape, face up, face down. Total G-force magnitude is always on screen.
📐 BUBBLE LEVEL
Three sensitivity modes — Precision (±0.5°), Standard (±2°), Rough (±5°) — so you dial in the accuracy the job actually needs. The target reticle turns green and sends a haptic pulse the moment the surface is level. Pitch and roll angles are shown as live HUD cards. Precise enough for carpentry; simple enough for hanging a picture frame.
🪐 SPACE BALL
Tilt your phone and a glowing ball rolls across the screen, driven by real gravity sensor data — velocity, friction, edge bouncing with dampening. Drag and flick to throw it. Sparkle particles burst on impact, haptic feedback pulses through your hand, and 80 background stars drift in parallax behind it all. The most intuitive way to feel what a gravity sensor actually does.
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WHY ANDROID SENSORS
✦ Completely free — no ads, no subscriptions, no paywalls
✦ Fully offline — no internet connection needed
✦ Sensor fallbacks built in — adapts to hardware differences across devices
✦ Every tool includes a science explainer so you understand what you're measuring
✦ Haptic feedback throughout for a tactile, responsive feel
✦ Dark immersive interface designed to feel as good as it works
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Built for DIY enthusiasts, students, construction professionals, and anyone curious about what their phone is really capable of.
Download free. No strings attached.
Four professional tools. One app. No ads. No subscriptions.
────────────────────────
🔍 METAL DETECTOR
Point and scan. A sonar radar sweeps in real time, with a signal bar that shifts from cyan to red as magnetic intensity rises. Simple mode shows deviation from your calibrated baseline — great for finding hidden pipes, wall studs, or buried metal. Raw mode displays the full magnetic field strength in µTesla for deeper analysis. Auto-calibrates on launch; one tap to recalibrate any time.
⚖️ GRAVITY METER
A live 3D sphere tilts and rotates with your phone, showing how gravitational force is split across X, Y, and Z axes in m/s². An oscilloscope traces the signal history in real time, and the app automatically identifies your orientation — portrait, landscape, face up, face down. Total G-force magnitude is always on screen.
📐 BUBBLE LEVEL
Three sensitivity modes — Precision (±0.5°), Standard (±2°), Rough (±5°) — so you dial in the accuracy the job actually needs. The target reticle turns green and sends a haptic pulse the moment the surface is level. Pitch and roll angles are shown as live HUD cards. Precise enough for carpentry; simple enough for hanging a picture frame.
🪐 SPACE BALL
Tilt your phone and a glowing ball rolls across the screen, driven by real gravity sensor data — velocity, friction, edge bouncing with dampening. Drag and flick to throw it. Sparkle particles burst on impact, haptic feedback pulses through your hand, and 80 background stars drift in parallax behind it all. The most intuitive way to feel what a gravity sensor actually does.
────────────────────────
WHY ANDROID SENSORS
✦ Completely free — no ads, no subscriptions, no paywalls
✦ Fully offline — no internet connection needed
✦ Sensor fallbacks built in — adapts to hardware differences across devices
✦ Every tool includes a science explainer so you understand what you're measuring
✦ Haptic feedback throughout for a tactile, responsive feel
✦ Dark immersive interface designed to feel as good as it works
────────────────────────
Built for DIY enthusiasts, students, construction professionals, and anyone curious about what their phone is really capable of.
Download free. No strings attached.
Updated on
Safety starts with understanding how developers collect and share your data. Data privacy and security practices may vary based on your use, region, and age. The developer provided this information and may update it over time.
No data shared with third parties
Learn more about how developers declare sharing
This app may collect these data types
App activity
Data is encrypted in transit
What’s new
Major redesign — Android Sensors has a whole new look and feel.
