Why install dozens of apps? ToolBox Pro puts 110+ fast, reliable tools in one clean app, built with Material Design 3 and translated into 10 languages.

NEW: DEVICE DIAGNOSTICS
Check your phone like a service centre does. 23 tests cover the battery, charging, SIM and mobile network, Wi-Fi, Bluetooth, NFC, GPS, sensors, proximity, touch screen, multi-touch, display colours, speaker, earpiece, microphone, vibration, cameras and flash, volume buttons, fingerprint, wireless charging and headphones. Run them all with a step-by-step wizard or test one part at a time, then share a PDF report. Ideal before buying or selling a used phone. The automatic checks are free. The hands-on tests and the PDF report come with Pro, and every run is saved so you can compare over time.

CALCULATORS

Scientific calculator with history
Tip, VAT, discount and percentage calculators
Loan, savings and compound interest
BMI, age, date, fuel cost, unit price and GPA
Bill splitter

CONVERTERS

Units: length, weight, temperature, area, volume, speed, data
Currency, time zones, Hijri calendar, Roman numerals, number bases

PHONE AND SENSOR TOOLS

Flashlight with strobe and SOS
Compass, bubble level, ruler and protractor
Sound meter, speed test, network info and device info

EVERYDAY TOOLS

QR code generator and scanner
Stopwatch, countdown, Pomodoro and world clock
Tally counter, dice and coin flip, sleep cycle planner, notepad

DEVELOPER TOOLS

JSON formatter, Base64, hash generator, JWT debugger
Regex tester, URL encoder, Unix time converter, Markdown preview

TOOLBOX PRO
One payment, no subscription: removes all ads and unlocks every Pro tool, including Device Diagnostics, Secret Vault, secure notes, file, audio and video converters, batch image editor and GPS route tracker.
New in Pro: Charger & Cable Tester shows how fast your charger and cable really charge, and Battery Health Tracker estimates your battery's real capacity and wear over time. Document Scanner turns paper into clean, straight PDFs and pulls out the text.

Clean, fast and private: most tools work offline and your data stays on your phone.