# Vernier Caliper Micrometer — Ruler For Short Length

> iPhone app that functions as a digital vernier caliper for measuring short lengths. (iPhone/iPad app by 齐 陈.)

- Source: https://appshunter.io/ios/app/vernier-caliper-micrometer/id1242638955 (this page in markdown: same URL + `.md`)
- Developer: [齐 陈](https://appshunter.io/developer/455625305)
- Category: Utilities, Productivity
- Price: Free with in-app purchases
- Rating: 4.10/5 from 22 App Store ratings · 2 written reviews indexed
- Age rating: 4+
- Requires: iOS 9.0 · 24 MB
- Languages: American English
- Released: 2017-06-03
- Data updated: 2026-06-11
- Monetization: free with in-app purchases
- User reviews in markdown: https://appshunter.io/ios/app/vernier-caliper-micrometer/id1242638955/reviews.md

## What is Vernier Caliper Micrometer?

This app turns your iPhone into a vernier caliper.

Features:
+ Designed for measuring short length
+ Support both inch and centimeter
+ Unit switch
+ Calibration
+ Easy to use
+ Good-looking UI

## Key features

- Measures short lengths
- Supports inches and centimeters
- Unit switching
- Calibration feature
- Easy to use interface
- Attractive UI

## Pricing and in-app purchases

Base price: Free.

**One-time purchases**

| Purchase | Price | Type |
| --- | --- | --- |
| Remove Ads | $0.99 | one-time |


## Recent user reviews (2 of 2)

All indexed reviews: https://appshunter.io/ios/app/vernier-caliper-micrometer/id1242638955/reviews.md

### 1/5 — Can't read!!

*2022-10-16*

It displays the measurement in white text on a yellow background.  Can't read it at all.  Can't figure how to change text color. Couldn't use the app at all.

### 5/5 — Calibrated

*2021-03-25*

Allows reasonable measurements because calibrated relative to screen size.

## Frequently asked questions about Vernier Caliper Micrometer

### What is Vernier Caliper Micrometer used for?

Vernier Caliper Micrometer turns your iPhone or iPad into a digital vernier caliper. It is designed for measuring short lengths accurately, supporting both inch and centimeter units.

### Does Vernier Caliper Micrometer support both imperial and metric units?

Yes, Vernier Caliper Micrometer supports both inch and centimeter units. You can easily switch between them within the app for your measurement needs.

### Is Vernier Caliper Micrometer easy to use?

Yes, the app is designed with ease of use in mind, featuring a good-looking UI and straightforward functionality for measuring short lengths.

### Can I calibrate Vernier Caliper Micrometer?

Yes, Vernier Caliper Micrometer includes a calibration feature to ensure the accuracy of your measurements.

### What devices is Vernier Caliper Micrometer compatible with?

Vernier Caliper Micrometer is compatible with iPhone, iPad, and iPod devices.

### How often is Vernier Caliper Micrometer updated?

The app was last updated on September 26, 2020, with version 1.2. It was originally released on June 3, 2017.

### What is the age rating for Vernier Caliper Micrometer?

Vernier Caliper Micrometer has an age rating of 4+, making it suitable for a wide range of users.

### Does Vernier Caliper Micrometer have ads?

No, Vernier Caliper Micrometer does not contain advertisements.

## Version history (last 3 releases)

### 1.2 — 2020-09-26

+ Optimized for iOS 14
+ Small Bugfix

### 1.1 — 2020-08-25

+ Upgrade framework
+ Bugfix

### 1.0 — 2017-06-03

No release notes.

## Apps similar to Vernier Caliper Micrometer

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## More apps by 齐 陈

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- [Adventure of Stickman: Jump and Run Free - Action Game](https://appshunter.io/ios/app/adventure-of-stickman-jump-and-run-free-action-game/id515237141)
- [Magic Broom - Tilt To Clean](https://appshunter.io/ios/app/magic-broom-tilt-to-clean/id517564701)
- [Battleships vs Submarines - Naval Battle](https://appshunter.io/ios/app/battleships-vs-submarines-naval-battle/id523532204)
- [Blow Up The Right Balloons](https://appshunter.io/ios/app/blow-up-the-right-balloons/id525371642)

All apps by 齐 陈: https://appshunter.io/developer/455625305

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*Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-06-11.*