About this app
Smart Tools - All In One is a useful kit of tools with 40+ carpenter, construction, measure and other tools and utilities. Use device's in-built sensors in all in one tool box app, useful like a swiss army knife.
Carpenter + construction tools kit:
Ruler;
Bubble level;
Laser level;
Light: Manual torch light, strobe light or a sound driven light show;
Protractor;
Magnifier.
Measure tools kit:
dB level: Measure the sound dB level and its spectrum;
Location (map) with altimeter;
Distance meter;
Stopwatch;
Thermometer;
Magnetic field meter (metal detector);
Vibration level meter;
Luminosity (LUX) level meter;
Color sensor;
Speedometer;
Compass;
Battery tester;
Network speed test;
Drag Racing.
Other useful utilities kit:
Unit, currency and size converter;
Calculator;
Code scanner: QR code and bar code;
Text scanner;
NFC scanner;
Accelerometer;
Time zones;
Mirror;
Dog whistle;
Microphone;
Metronome;
Pitch tuner;
Counter;
Random generator;
Pedometer;
Body mass index;
Period tracker;
Translator;
Notepad.
Free app with ads, option to remove it.
You can create separate shortcuts for each tool from the kit.
Tools that are sensor sensitive can be calibrated for the best tool accuracy.
Tool box supports all device brands and several languages, but not all models have the appropriate sensors to support all tools and utilities, especially from the measure kit.
Editor's Take
Smart Tools - All In One sits at 4.5 stars across 12.6 thousand ratings on Google Play, and is still building an audience.
That score is hard to fake on a utility app — it usually signals a tool that stays out of your way, does one thing well, and doesn't pepper you with upsells.
PC Mehanik is the publisher behind this release; we'd suggest taking a quick look at their other titles on Google Play if the style clicks with you. The last visible update lands 2025-07-14, which is a small but useful signal that the team is still shipping fixes rather than treating the app as abandoned.
Who This App Is For
A quick read on the audiences this app tends to click with, based on its category, content rating and track record on Google Play.
- Family-friendly playersContent is rated Everyone, so it's a safe pick for shared devices.
- Power usersBuilt for people who want a focused utility, not a feed.
- Quality-first downloadersConsistently high ratings make this a low-risk trial, even at full volume on a new device.
- Free-tier explorersFree on Google Play, so you can trial the loop before deciding if it earns space on your home screen.
At a Glance
thumb_up What stands out
- Consistent high ratingsA 4.5-star average across 12.6 thousand ratings is a strong quality signal.
- Free to try on Google PlayNo upfront cost, so you can confirm the loop clicks before committing time or in-app purchases.
- Actively maintainedLast visible update 2025-07-14, suggesting the team is still shipping fixes.
- Known publisherPublished by PC Mehanik — worth checking their catalogue for similar titles.
info Things to know
- Smaller user baseNiche community means fewer community guides — great for discovery, slower for help with edge cases.
- In-app purchases may applyFree-to-play economics are common in this category — open the Google Play listing to confirm the monetization model before committing.
- Check device compatibilityOlder devices or restricted regions sometimes filter out specific Google Play listings. Confirm on the official page before setting aside time.