What is Ruler ?
A simple, user-friendly and accurate ruler for your phone!
Use a coin or a credit card to calibrate the ruler anywhere, when you don't have a real ruler with you.
Ad free, for real, forever!
Pick your units: fractional inches, decimal inches, centimeters or millimeters
Calibrate your ruler with a credit card to get you started anytime, anywhere.
Other Info
Pricing
Pricing model
- Free
Features
- Ad free, for real, forever
- Pick your units
- You started anytime, anywhere
- Calibrate your ruler with a coin
- Calibrate your ruler with a real ruler to achieve
- Manually set the ruler to a known length for accurate measurements
- Night mode to save battery
- Save your measurements for future use
Ruler Contains/promotes :
- Sexuality
- Depiction of Illegal Drug
- Promotion of age-restricted products/Activities