---
title: "Caliper&Ruler - Reviews, Revenue and Downloads in United States | Apple App Store"
description: "Unlock Precision – Your Essential On-Screen Measurement Tool!  Turn your iPhone or iPad into a versatile digital caliper. Measure objects accurately in inches and millimeters with an intuitive and eas"
---

# Caliper&Ruler — United States
> Measure & Calibrate with Ease.

![Caliper&Ruler App Icon](https://is1-ssl.mzstatic.com/image/thumb/Purple221/v4/ce/7d/19/ce7d1903-938d-1cd2-e304-3d4a954f6185/AppIcon-0-0-1x_U007emarketing-0-11-0-85-220.png/434x0w.png)

**Developer:** [Jun Yamabe](https://apptail.io/developer/jun-yamabe-uAqan)
**Category:** Utilities
**Rating:** 5.0/5 (1 ratings)
**Price:** Free
**Bundle ID:** com.junyamabe.Caliper
**Store:** Apple App Store
**Country:** United States
**Version:** 2.1.0 (released 2026-08-11)
**Original Release:** 2025-07-28
**Languages:** English, Arabic, Bengali, Finnish, German, Greek (modern), Hebrew (modern), Hindi, Indonesian, Japanese, Malay, Portuguese, Chinese, Slovak, Spanish, Tamil, Telugu, Thai, Turkish

**App Store Link:** [Download on Apple App Store](https://apps.apple.com/us/app/app/id6749051381)
**AppTail Page:** [https://apptail.io/app/caliperruler-NLsw/united-states](https://apptail.io/app/caliperruler-NLsw/united-states)

## Caliper&Ruler Description
Unlock Precision – Your Essential On-Screen Measurement Tool!

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.

## Caliper&Ruler Screenshots
- [Screenshot 1](https://is1-ssl.mzstatic.com/image/thumb/PurpleSource211/v4/11/64/5b/11645b18-aeac-67df-6400-590d8a8a3c59/phone6.9_1.png/2796x1290.png)
- [Screenshot 2](https://is1-ssl.mzstatic.com/image/thumb/PurpleSource221/v4/52/48/22/52482289-f4e8-eb20-7375-6155135ea266/phone6.9_2.png/2796x1290.png)
- [Screenshot 3](https://is1-ssl.mzstatic.com/image/thumb/PurpleSource221/v4/c4/dc/34/c4dc341b-6492-4290-37be-ecd72c4adb30/phone6.9_3.png/2796x1290.png)
- [Screenshot 4](https://is1-ssl.mzstatic.com/image/thumb/PurpleSource221/v4/74/be/96/74be966c-f6ea-6c1b-7790-2c4f259b35a3/phone6.9_4.png/2796x1290.png)
- [Screenshot 5](https://is1-ssl.mzstatic.com/image/thumb/PurpleSource211/v4/73/ad/8f/73ad8fdc-e1a0-1c3d-bc58-37163d0424c4/phone6.9_5.png/2796x1290.png)

## Caliper&Ruler Rating Breakdown in United States
- 5 stars: 1 (100%)
- 4 stars: 0 (0%)
- 3 stars: 0 (0%)
- 2 stars: 0 (0%)
- 1 stars: 0 (0%)





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- [GPS Fields Area Measure Map](https://apptail.io/app/gps-fields-area-measure-map-iyj/united-states)
- [CamToPlan - AR tape measure](https://apptail.io/app/camtoplan-ar-tape-measure-Gdn/united-states)
- [Tape Measure & Ruler Арр](https://apptail.io/app/tape-measure-ruler-arr-jdr/united-states)
- [Ruler, Measuring Tape - AR App](https://apptail.io/app/ruler-measuring-tape-ar-app-qKr/united-states)
- [Measuring Tape +ㅤ](https://apptail.io/app/measuring-tape-UvC/united-states)
- [掌上尺子 - 厘米·毫米·英寸·测量无忧](https://apptail.io/app/app-Tmvb/united-states)
- [Ruler •](https://apptail.io/app/ruler-FMic/united-states)
- [Measuring Tape+ Measure AR app](https://apptail.io/app/measuring-tape-measure-ar-app-HMic/united-states)
- [Rul3r](https://apptail.io/app/rul3r-Hkjj/united-states)
- [Régua: Fita Métrica](https://apptail.io/app/regua-fita-metrica-uxnv/united-states)

## Caliper&Ruler Available In
- [Türkiye](https://apptail.io/app/caliperruler-NLsw/turkey)
- [Japan](https://apptail.io/app/caliperruler-NLsw/japan)
- [United States](https://apptail.io/app/caliperruler-NLsw/united-states)
- [Azerbaijan](https://apptail.io/app/caliperruler-NLsw/azerbaijan)
- [Barbados](https://apptail.io/app/caliperruler-NLsw/barbados)
- [Belgium](https://apptail.io/app/caliperruler-NLsw/belgium)
- [Brunei](https://apptail.io/app/caliperruler-NLsw/brunei)
- [Brazil](https://apptail.io/app/caliperruler-NLsw/brazil)
- [Canada](https://apptail.io/app/caliperruler-NLsw/canada)
- [Switzerland](https://apptail.io/app/caliperruler-NLsw/switzerland)
- [Chile](https://apptail.io/app/caliperruler-NLsw/chile)
- [China](https://apptail.io/app/caliperruler-NLsw/china)
- [Colombia](https://apptail.io/app/caliperruler-NLsw/colombia)
- [Czechia](https://apptail.io/app/caliperruler-NLsw/czechia)
- [Germany](https://apptail.io/app/caliperruler-NLsw/germany)
- [Dominican Republic](https://apptail.io/app/caliperruler-NLsw/dominican-republic)
- [Algeria](https://apptail.io/app/caliperruler-NLsw/algeria)
- [Ecuador](https://apptail.io/app/caliperruler-NLsw/ecuador)
- [Egypt](https://apptail.io/app/caliperruler-NLsw/egypt)
- [Spain](https://apptail.io/app/caliperruler-NLsw/spain)
- [France](https://apptail.io/app/caliperruler-NLsw/france)
- [United Kingdom](https://apptail.io/app/caliperruler-NLsw/united-kingdom)
- [Ghana](https://apptail.io/app/caliperruler-NLsw/ghana)
- [Greece](https://apptail.io/app/caliperruler-NLsw/greece)
- [Hungary](https://apptail.io/app/caliperruler-NLsw/hungary)
- [Indonesia](https://apptail.io/app/caliperruler-NLsw/indonesia)
- [Israel](https://apptail.io/app/caliperruler-NLsw/israel)
- [India](https://apptail.io/app/caliperruler-NLsw/india)
- [Italy](https://apptail.io/app/caliperruler-NLsw/italy)
- [South Korea](https://apptail.io/app/caliperruler-NLsw/south-korea)
- [Kazakhstan](https://apptail.io/app/caliperruler-NLsw/kazakhstan)
- [Malta](https://apptail.io/app/caliperruler-NLsw/malta)
- [Mexico](https://apptail.io/app/caliperruler-NLsw/mexico)
- [Malaysia](https://apptail.io/app/caliperruler-NLsw/malaysia)
- [Nigeria](https://apptail.io/app/caliperruler-NLsw/nigeria)
- [New Zealand](https://apptail.io/app/caliperruler-NLsw/new-zealand)
- [Panama](https://apptail.io/app/caliperruler-NLsw/panama)
- [Philippines](https://apptail.io/app/caliperruler-NLsw/philippines)
- [Pakistan](https://apptail.io/app/caliperruler-NLsw/pakistan)
- [Portugal](https://apptail.io/app/caliperruler-NLsw/portugal)
- [Paraguay](https://apptail.io/app/caliperruler-NLsw/paraguay)
- [Russia](https://apptail.io/app/caliperruler-NLsw/russia)
- [Singapore](https://apptail.io/app/caliperruler-NLsw/singapore)
- [Slovakia](https://apptail.io/app/caliperruler-NLsw/slovakia)
- [Thailand](https://apptail.io/app/caliperruler-NLsw/thailand)
- [Taiwan](https://apptail.io/app/caliperruler-NLsw/taiwan)
- [Venezuela](https://apptail.io/app/caliperruler-NLsw/venezuela)
- [Vietnam](https://apptail.io/app/caliperruler-NLsw/vietnam)
- [Angola](https://apptail.io/app/caliperruler-NLsw/angola)
- [South Africa](https://apptail.io/app/caliperruler-NLsw/south-africa)
- [Argentina](https://apptail.io/app/caliperruler-NLsw/argentina)
- [Australia](https://apptail.io/app/caliperruler-NLsw/australia)

---

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