Smart Tools

66.8K reviews
Content rating
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About this app

Smart Tools® is the complete package of 6 individual apps. It has 6 sets below for a total of 15 tools. In a word, All-in-One.

★★★ The second packaged version ("Smart Tools 2") was newly released. This app ("Smart Tools") will continue to be updated, but we strongly recommend that new users purchase the new version. ★★★

Set 1. Smart Ruler Pro : length, angle, slope, level, thread

Set 2. Smart Measure Pro : distance, height, width, area

Set 3. Smart Compass Pro : compass, metal detector, GPS

Set 4. Sound Meter Pro : sound meter, vibrometer

Set 5. Smart Light Pro : flashlight, magnifier, mirror

Set 6. Unit Converter : unit

For more information, watch YouTube video and visit the blog.

I hope my apps are useful to your SMART Life. Thank you.

* It is a one-time payment. The app price is charged only once.

** This app is not compatible with the devices without a compass sensor (e.g Moto G4, Galaxy J, Galaxy TabA ...).

** Off-line support: You can open this app without any connection. After installation, open the app 1-2 times with your device connect to Wi-Fi or 3G/4G.

** This app does not include Map and Exchange rates due to the lack of internet access.
Updated on
Jun 7, 2023

Data safety

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
No data collected
Learn more about how developers declare collection

Ratings and reviews

63.8K reviews
Adam Peek
May 28, 2021
Well done, but unremarkable. I was originally sold by the package deal which now feels incomplete. Besides, I gadually managed to duplicate every component with a no-cost, ad-free variant that's just as good. Still worth keeping around for the time being, but I wish there was a upgrade path. Afterall, it's not unreasonable to expect the release of "Smart Tools 3" next year.
49 people found this review helpful
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WV Dave
June 15, 2020
I've had this app on my last 3 phones. I don't use the devices often but when I need the height of an antenna it's there or the sound level at the shooting range I got it! The level probably gets used the most, and the magnifier works great. This app uses all the features of your phone many we didn't even know where present.
50 people found this review helpful
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J. Dubs
May 10, 2020
Smart Tools is a useful app, but when I found myself in the middle of a forest with no mobile service, I wasn't able to launch the app due to licensing check. That's an unfortunate limitation for an otherwise decent utility. After reading the app description, it looks like there's a way around this, but perhaps the developer could consider allowing a grace period of a few uses with a prominent warning, rather than expect users to launch the app a few times first while online.
60 people found this review helpful
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Smart Tools co.
July 21, 2020
Sorry to hear you were having problems. It seems that you have never opened the app after installing it. If not, just remove fully and reinstall.

What's new

- v2.1.9 : Support for Android 13
- v2.1.8 : Flashlight design update