Caliper&Ruler is made and published by Jun Yamabe. AppBrain is an independent app data site and isn't affiliated with Jun Yamabe. The app name, icon, screenshots and description belong to Jun Yamabe and are shown as published on the App Store.
AppBrain's verdict
- Rating on App Store
- 5.00
- 1 ratings
- Last updated
- August 11, 2026
It doesn't have enough ratings yet to judge what users think.
Rankings
App Store top chartsApp Store Rankings for Caliper&Ruler
Competitors
Similar apps and more from Jun YamabeAlternatives to Caliper&Ruler
More from Jun Yamabe
Releases
Updates seen on the App Store- Version
- 2.1.0
- Launched
- July 2025
No changelog data
User feedback
Ratings and reviews on the App StoreComments on Caliper&Ruler for iOS
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Technology
Found in the app by AppBrain- Price
- Free
- App size
- 4.85 MB
- Content rating
- Everyone
Technologies used by Caliper&Ruler
About the app and developer
About Caliper&Ruler
Caliper&Ruler is an utilities app developed by Jun Yamabe.
What is the rating of Caliper&Ruler?
Caliper&Ruler is rated 5.00 out of 5 stars, based on one rating ratings.
Is Caliper&Ruler free?
Caliper&Ruler is free. The app size is 4.85 MB. The latest version available is 2.1.0. The last update was on August 11, 2026.
What are the requirements for Caliper&Ruler?
The app has a content rating of Everyone. The app has been available on the App Store since July 2025.
Developer information for Jun Yamabe
Address:
Frequently asked questions about Caliper&Ruler
Is Caliper&Ruler free?
Yes. Caliper&Ruler is free on the App Store.
Is Caliper&Ruler still available?
Yes. Caliper&Ruler is on the App Store, and the last update we saw was on August 11, 2026.
How large is Caliper&Ruler?
Caliper&Ruler is 4.85 MB.
Is Caliper&Ruler suitable for children?
App Store rates the content of Caliper&Ruler as suitable for everyone.
How do people rate Caliper&Ruler?
Caliper&Ruler has one rating of 5.00 stars on the App Store.
Who made Caliper&Ruler?
Caliper&Ruler was developed by Jun Yamabe. It is listed in the utilities category on the App Store.
What are the best alternatives to Caliper&Ruler?
People looking at Caliper&Ruler also look at these utilities apps: Measuring Tape : AR Ruler App, Ruler •, Screen Ruler: Measure Length, Ruler - CM, MM, Inches, Rul3r.
Store listing
By Jun Yamabe, from the App Store
Description by Jun Yamabe Written by the developer, not by AppBrain. Click to read.
Turn your iPhone or iPad into a versatile digital caliper. Measure objects accurately in inches and millimeters with an intuitive and easy-to-use interface.
Whether you're a DIY enthusiast, student, designer, or professional, Caliper provides precise measurements wherever you need them.
Key Features:
- Dual Measurement Units: Easily measure in both inches and millimeters.
- Intuitive Drag-and-Measure: Simply drag the slider to measure objects instantly.
- Accurate Calibration: Calibrate your screen using everyday objects such as credit cards, AA batteries, rulers, or CDs/DVDs/Blu-ray discs.
- Custom Calibration: Use any object with a known length for precise adjustment.
- Universal Compatibility: Designed for iPhone (landscape only) and iPad (all orientations).
Download Caliper and experience accurate measurements anytime, anywhere.