Ruler
In-app purchases
4.1star
353 reviews
Everyone
info
50K+
Downloads
About this app
Turn your device into a highly accurate digital ruler! With this app, you can effortlessly measure the length of objects by placing them next to or on top of your phone, using units in centimeters (cm) or inches.
With the Swipe and Measure Mode, you can go beyond the physical limits of your device to measure larger objects. Plus, if the digital ruler's measurements are not accurate, you can easily calibrate it using a real ruler or a credit card.
A stylish and practical ruler you can carry with you anywhere!
📌 FEATURES:
▸ Three Different Measurement Modes
▹ Scroll & Measure Mode (Long Ruler)
▸ Measurement Saving, Restoring and Sharing
▸ Metric and Imperial Units Support: cm, inch (fractional), inch (decimal)
▹ Measurement Lock
▹ Two digits after the decimal point
▸ Calibration
▸ Stylish Design
▸ 11 Language Support
▹ Theme Support
▸ User-Friendly Interface
(▸ Free Feature ▹ Pro Feature)
With the Swipe and Measure Mode, you can go beyond the physical limits of your device to measure larger objects. Plus, if the digital ruler's measurements are not accurate, you can easily calibrate it using a real ruler or a credit card.
A stylish and practical ruler you can carry with you anywhere!
📌 FEATURES:
▸ Three Different Measurement Modes
▹ Scroll & Measure Mode (Long Ruler)
▸ Measurement Saving, Restoring and Sharing
▸ Metric and Imperial Units Support: cm, inch (fractional), inch (decimal)
▹ Measurement Lock
▹ Two digits after the decimal point
▸ Calibration
▸ Stylish Design
▸ 11 Language Support
▹ Theme Support
▸ User-Friendly Interface
(▸ Free Feature ▹ Pro Feature)
Updated on
Safety starts with understanding how developers collect and share your data. Data privacy and security practices may vary based on your use, region, and age. The developer provided this information and may update it over time.
No data shared with third parties
Learn more about how developers declare sharing
No data collected
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Ratings and reviews
4.1
346 reviews
Dan
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April 22, 2026
yeah perfect, download instantly, I got the measurement I needed, it's perfect, no ads, I'll keep it downloaded. thanks 👍
Enrico
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- Show review history
April 23, 2026
App checks if installed from Google Play Store. Yuck. I prefer AuroraStore for more privacy.
HSCN Apps
April 23, 2026
Thanks for the update. We also value your privacy—our app does not collect personal data. For now, we support installation and Pro purchases only via Google Play due to security and licensing reasons. Thank you for your understanding; we’d appreciate it if you consider updating your rating.
Jordan Quinley
- Flag inappropriate
April 4, 2025
Very cool, and well designed. I'm impressed. The calibration was spot on (compared it to a physical ruler). The features are smart and implemented nicely. Most of all, they keep it clean and simple. It's a ruler. It does what it is supposed to do. I paid the low price of the pro version after two minutes.
5 people found this review helpful
HSCN Apps
April 24, 2025
Thank you for your amazing feedback! We're thrilled to hear that you’re impressed with the app and that the calibration worked perfectly. We appreciate your support by upgrading to the pro version—it means a lot to us. We’re committed to keeping the app simple, effective, and free from unnecessary distractions. Enjoy using the app!
What’s new
📌 New: Protractor mode
🎨 New: Contrast check while selecting theme color (Pro)
📏 New: "Go to Start" and "Scroll Ruler" buttons in Long Ruler mode (Pro)
📘 New: Detailed usage guide for Long Ruler mode (Pro)
🎨 New: Contrast check while selecting theme color (Pro)
📏 New: "Go to Start" and "Scroll Ruler" buttons in Long Ruler mode (Pro)
📘 New: Detailed usage guide for Long Ruler mode (Pro)
App support
About the developer
Halil İbrahim Gürbüz
hscnapps@gmail.com
Soğanlık Yeni Mah. Akmar Sk. No:38
34880 Kartal/İstanbul
Türkiye
