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.
Editor's Take
Smart Tools sits at 4.6 stars across 67 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.
Smart Tools co. 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 2026-02-25, 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.
At a Glance
thumb_up What stands out
- Consistent high ratingsA 4.6-star average across 67 thousand ratings is a strong quality signal.
- One-time purchase optionPaid titles like this one ($4.99) tend to skip the aggressive ad patterns you see in free-to-play alternatives.
- Actively maintainedLast visible update 2026-02-25, suggesting the team is still shipping fixes.
- Known publisherPublished by Smart Tools co. — 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.
- Check device compatibilityOlder devices or restricted regions sometimes filter out specific Google Play listings. Confirm on the official page before setting aside time.
Key Features
- ★★★ 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. ★★★
App Information
Google Play Rating
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