Pocket Toolkit

Pocket Toolkit puts a whole toolbox in your pocket — dozens of real, everyday tools in one calm app, with no ads, that works completely offline. No account. No ads. No tracking. No internet permission. Just open a tool and use it. MEASURE • Bubble and 360° levels for shelves, frames and furniture • Compass with your live heading • On-screen and calibrated rulers • Protractor and angle tools CALCULATE • Unit converter — length, area, volume, mass, temperature and more • Everyday materials and math helpers LIGHT • Flashlight with an intensity control on supported phones • SOS and strobe modes INSPECT • Magnifier and mirror • Inspection camera • On-device text reader (OCR) that recognizes text without uploading anything • Sound-level and magnetic-field meters with live readings • Light meter NAVIGATE • GPS coordinates and speed • Altimeter and a coordinate map view TIME • Timers, stopwatch and a metronome KEEP • Save measurements to a local notebook and star your favorite tools PRIVATE BY DESIGN Pocket Toolkit is fully offline. The app has no internet permission and makes no network requests, so nothing it reads can leave your phone. Camera, microphone, location and sensors are used only when you open the tool that needs them, and everything is processed on your device. Your notes, calibrations and favorites stay local. ONE-TIME PURCHASE Pay once. No subscriptions, no in-app purchases, no ads. A NOTE ON ACCURACY Some tools — the sound-level meter, magnetic-field meter and on-screen ruler — are helpful estimates, not precision instruments. Levels, compass and rulers can be calibrated against a known reference for better results. Some tools depend on your phone's hardware; if a sensor or camera isn't available, the app tells you and disables just that tool.