Ruler - Scale Ruler for Android - Download Free [Latest Version + MOD] 2025

Whats new in Ruler v4.4

6 things about Ruler - Scale Ruler

1. "Initialize" button: Returns the adjustment status to the specified value and reflects it on the ruler.
2. "Initialize" button: Returns the PPI value to the specified value and reflects it on the ruler.
3. * Caution: The calibration value will be reset when the model changes.
4. "Reset" button: Returns the adjustment status to the specified value.
5. "OK" button: Record the entered PPI value and reflect it on the ruler display.
6. * Caution: The PPI value will be reset when the model changes.

Release date: 2024-09-21
Current version: 4.4
File size: 10.75 MB
Developer: mitsunori oishi

How to setup Ruler APK:

APK (Android Package Kit) files are the raw files of an Android app. Learn how to install ruler-scale-ruler.apk file on your phone in 4 Simple Steps:

Download the ruler-scale-ruler.apk to your device using any of the download mirrors.
Allow 3rd Party (non playstore) apps on your device: Go to Menu » Settings » Security » . Click "Unknown Sources". You will be prompted to allow your browser or file manager to install APKs.
Locate the ruler-scale-ruler.apk file and click to Install: Read all on-screen prompts and click "Yes" or "No" accordingly.
After installation, the Ruler app will appear on the home screen of your device.