package icon

Ruler (Privacy Friendly)

(SECUSO) On the fly measurements with your Smartphone as ruler or protractor.
Privacy Friendly Ruler can display a ruler or protractor at the edge of the display. This enables on the fly measurements with the smartphone. It belongs to the Privacy Friendly Apps group developed by the research group SECUSO at Karlsruhe Institute of Technology. More information can be found an secuso.org/pfa/

What makes Privacy Friendly Ruler different from other similar apps?

1. No permissions
Privacy Friendly Ruler does not require any permissions.

2. No advertisement
Many other free apps in the Google Play Store dazzle annoying advertising and also shortens battery life.


Feel free to contact us via:
Twitter - @SECUSOResearch https://twitter.com/secusoresearch
Mastodon - @SECUSO_Research@bawü.social https://xn--baw-joa.social/@SECUSO_Research/
Job opening - https://secuso.aifb.kit.edu/english/Job_Offers_1557.php
  • app screenshot
  • app screenshot
  • app screenshot

Versions

Although APK downloads are available below to give you the choice, you should be aware that by installing that way you will not receive update notifications and it's a less secure way to download. We recommend that you install the F-Droid client and use that.

Download F-Droid

Find Apps