Tool Box (Free)

Very useful! I've had this on my Samsung 7 4 yrs and now Samsung 10+ no issues. I bought the pro version to support the developer. I am a mechanical infrastructure specialist and I use the illumination, vibration, sound, magnetic field detector, protractor, level, unit converter, stopwatch, timer, code reader. There could also be an app in this for calculating volume of pipe or vessels.

Nice app in general, intuitive and functional. Especially like the illuminometer's analog display. Much easier than trying to catch numbers blinking all around. This is the type of app that keeps lots of other junk out of my pockets. Excellent job, Dev's; keep up the good work.

Overall good and simple app, but the big drawback is the Unit Converter. It lacks the UK gallon unit in the Volume section, also the Fuel Efficiency unit does not specify whether this miles per US or UK gallon, guess the first one. The converter could also be more robust with wider unit selection.

Small improvement: Currently currency converter needs internet to get rates. Without internet connection conversion doesn't work. Solution: When fetching rates save them. Starting app without network, app uses old rates and notifies user "rates are from 31.1.2020“. Usually travelling abroad you do not have mobile network.

Very useful app that I use everyday for multiple situations. Very handy for those of us who are not good at converting standard to metric or vice versa. Simple, quick, and easy to use

Though I don't need this app as often as many others I use, this app has been more than worth the price many times. I have helped numerous people struggling to read small print with the "Magnifier" app. Definitely one of my 'necessary' apps.

Used to work great, now says my phone has no magnetic sensors so compass no longer works. It used to work. And the mag detector works so not sure what happened with the compass.

App is so useful! Everything is so useful (even if i dont know how to use it) so much that i found a metal underground and used it for blade. I recommend this app for travellers, survivalists, and treasure hunter.

Ruler accurate but only 8.5cm because it doesn't take up whole screen. Decibel meter works. Compass didn't work on moto x4. Leveler worked.

I have these for 7 years, this thing is amazing, but some of the tool don't work for all devices, but update all was make it more better, this tool box is all you'll possibility need

It is a wonderful purse of functional tools despite the multiple nature. It is incredible. There is however room for improvement.

I have been using this app for years and I absolutely love it. Unit conversion, code reader and compass are my favs. I have used in galaxy s5, s8 and s9.

Excellent - replaces more than a dozen individual apps, and does a much better job.

Great app! Must have on my phone. When you need it its irreplaceable. I always surprise people that a phone can have these functions.

Essentially a theming update but, more importantly, an app that was already useful continues to be so (and now with an added modern design to boot!)

Nice app. I suggest adding other features, such as ultrasonic sound makers and ultrasonic sound detectors

Great app but where is the pro version i paid for.? Upgraded my phone and now I have the free version with adverts. Not happy.

Very helpful app but it does not record on tracker for more than an hour I also bought the pro to support the developer

A collection of handy tools. Very useful

Very good then it just crashed and I never found it again.

Hi there. Brilliant app. Is there an option to pay to remove ads? Thanks.

I love this app. I use it all the time. One recommendation/ request? Sound recorder. Thanks! 😄

Amazing idea, but I need validation of units and readings.

This guy/girl took off the paid version from the app store so advertisement always Had to download from a previous device

I mean it s a really cool app and idea but I only use 30% of the things in the app.

This app has lots of easy to use tools with very few ads.

Great app although looking for euro on the conversion tool?