About Smart Ruler Pro
Smart Ruler Pro is the 1st set of Smart Tools collection. It integrated 6 simple and useful tools into this app. Here is the list. 1. Ruler - length 2. ProtractorⅠ(Touch) - angle 3. ProtractorⅡ(Plumb) - slo
Smart Ruler Pro is the 1st set of Smart Tools collection.
It integrated 6 simple and useful tools into this app. Here is the list.
1. Ruler - length
2. ProtractorⅠ(Touch) - angle
3. ProtractorⅡ(Plumb) - slope
4. ProtractorⅢ(Camera) - goniometer, clinometer
5. Surface level - sprit level
6. Thread pitch - screw, bolt, nut
* Pro version added features:
- No ads
- Multi-Touch mode
- Caliper mode
- Ruler Extension
- Architectural and Engineering Scales
- Various Tilt units
- Screen capture
* Do you want more tools? Get [Smart Tools] package.
For more information, watch YouTube and visit the blog. Thank you.
* It is a one-time payment. The app price is charged only once.
** No internet 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.
Previous Versions
Here you can find the changelog of Smart Ruler Pro since it was posted on our website on 2015-04-27 03:00:00.
The latest version is 2.7.13a and it was updated on 2026-06-17 02:53:07. See below the changes in each version.
Smart Ruler Pro version 2.7.13a
Updated At: 2026-03-18
Changes: - v2.7.13a : Minor fix, opening error fix
- v2.7.13 : Support for Android 16
Smart Ruler Pro version 2.7.13a
Updated At: 2026-03-18
Changes: - v2.7.13a : Minor fix
- v2.7.13 : Support for Android 16
Smart Ruler Pro version 2.7.13
Updated At: 2026-02-26
Changes: - v2.7.13 : Support for Android 16
- v2.7.12 : More models are calibrated
Smart Ruler Pro version 2.7.12
Updated At: 2025-04-30
Changes: - v2.7.12 : Support for Android 15
- v2.7.11 : More models are calibrated
Smart Ruler Pro version 2.7.11
Updated At: 2024-09-10
Changes: - v2.7.11 : More models are calibrated
- v2.7.10 : Support for Android 14
Smart Ruler Pro version 2.7.10
Updated At: 2024-03-21
Changes: - v2.7.10 : Support for Android 14
- v2.7.9 : More models are calibrated
Smart Ruler Pro version 2.7.9
Updated At: 2023-10-27
Changes: - v2.7.9 : More models are calibrated
- v2.7.7 : Support for Android 13
Smart Ruler Pro version 2.7.8
Updated At: 2023-05-11
Changes: - v2.7.8 : More models are calibrated
- v2.7.7 : Support for Android 13
Smart Ruler Pro version 2.7.7
Updated At: 2022-12-21
Changes: - v2.7.7 : Support for Android 13
- v2.7.6 : More models are calibrated
Smart Ruler Pro version 2.7.5
Updated At: 2022-03-03
Changes: - v2.7.5 : Support for Android 12
- v2.7.4 : More models are calibrated
Disclaimer
Official Google Play Link
We do not host Smart Ruler Pro on our servers. We did not scan it for viruses, adware, spyware or other type of malware. This app is hosted by Google and passed their terms and conditions to be listed there. We recommend caution when installing it.
The Google Play link for Smart Ruler Pro is provided to you by apps112.com without any warranties, representations or guarantees of any kind, so access it at your own risk.
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