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Ruler (Privacy Friendly) Screenshot 0
Ruler (Privacy Friendly) Screenshot 1
Ruler (Privacy Friendly) Screenshot 2

About Ruler (Privacy Friendly)

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 Technische Universität Darmstadt. 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.

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author
Works Very Good !
jarvis gordon
author
Open source so great!!
Rik Viergever
author
Great!
Steven McDonald