# Vernier Caliper

> Educational app simulating Vernier Caliper for accurate measurement practice. (iPhone/iPad app by www.ajaxmediatech.com.)

- Source: https://appshunter.io/ios/app/vernier-caliper/id547196190 (this page in markdown: same URL + `.md`)
- Developer: [www.ajaxmediatech.com](https://appshunter.io/developer/973768003)
- Category: Education, Books
- Price: $0.99
- Rating: 4.70/5 from 3 App Store ratings · 4 written reviews indexed
- Age rating: 4+
- Requires: iOS 9.0 · 35 MB
- Languages: American English
- Released: 2012-08-02
- Data updated: 2026-06-03
- Monetization: paid
- User reviews in markdown: https://appshunter.io/ios/app/vernier-caliper/id547196190/reviews.md

## What is Vernier Caliper?

Vernier Caliper K12 app illustrates the process of measuring internal and external diameter of an object accurately. This is a student-friendly app that helps to understand the principle and process of Vernier Caliper using animation and simulation in an easy way. It includes a practice section for students to measure internal and external diameter of an object. Our objective is to make this science concept simple to understand and get in-depth knowledge of the subject.

==Features==

Theory - Explains in detail about Vernier Caliper and its measurement process.
Parts -  For better understanding, all parts of Vernier Caliper are marked in the animation.
Experiment - Includes a 3D simulated experiment set-up to demonstrate how to measure the outer and inner diameter of an object .
Quiz - An interactive quiz to assess the level of understanding with a score board.

Download the Vernier Caliper app and other K12 educational apps published by Ajax Media Tech. With the gamified education model, children will be able to absorb and learn the fundamentals and basics with minimal efforts and maximum retention.

## Key features

- Animation and simulation for learning
- Detailed theory explanation
- Labeled Vernier Caliper parts
- 3D simulated experiment
- Interactive quiz with scoring
- Practice measuring diameters

## Recent user reviews (4 of 4)

All indexed reviews: https://appshunter.io/ios/app/vernier-caliper/id547196190/reviews.md

### 4/5 — vernier Measures Up

*2013-05-12*

This I good app for learning how to use the old mechanical calipers.

### 4/5 — Great !!!

*2013-01-03*

Great app for students

### 2/5 — Too many errors

*2012-08-12*

The app has measurement errors which can be very confusing. The zoom tool doesn't work correctly. Looks like the developer spent too much time making it look nice and not nearly enough time making it useful. Could have been solid. Instead it's just sloppy.

### 3/5 — Potentially useful tool

*2012-08-09*

This has excellent potential, but I found errors in the answers given 
for some of the measurements in the  "Experiments" section.  This 
would be very confusing for someone learning to use the tool.

## Frequently asked questions about Vernier Caliper

### What is the Vernier Caliper app used for?

The Vernier Caliper app is designed to illustrate and teach the process of accurately measuring internal and external diameters of objects using a Vernier Caliper through animation and simulation.

### How does the Vernier Caliper app help students learn?

It employs a gamified education model with detailed theory, interactive simulations, and quizzes to make learning the science concept simple and ensure high retention of knowledge.

### What are the key learning components of the Vernier Caliper app?

The app features a detailed theory section, clearly marked parts of the caliper in animation, a 3D simulated experiment for practical demonstration, and an interactive quiz to assess understanding.

### Is the Vernier Caliper app free to download?

No, the Vernier Caliper app is a paid application. It is available for purchase at $0.99.

### What devices does the Vernier Caliper app support?

Based on the provided data, the Vernier Caliper app currently supports iPads.

### How often is the Vernier Caliper app updated?

The app was last updated on July 29, 2022, with the latest version being 1.7. This indicates periodic updates to maintain functionality and content.

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

The Vernier Caliper app has an age rating of 4+, making it suitable for young learners and students.

### Does the Vernier Caliper app have ads?

No, the Vernier Caliper app does not contain advertisements. It is an ad-free educational tool.

## Version history (last 5 releases)

### 1.7 — 2022-07-29

Updated to support latest devices

### 1.6 — 2019-05-27

Updated to support latest iPad and OS.

### 1.5 — 2016-03-01

Upgraded for iPad Pro version.

### 1.4 — 2015-12-01

Bug Fixes......

### 1.3 — 2015-06-30

Bug Fixes

## Apps similar to Vernier Caliper

| App | Rating | Price | Category |
| --- | --- | --- | --- |
| [Phys. Lab](https://appshunter.io/ios/app/phys-lab/id6744642758) | — | $1.99 | Education |
| [IPST Chemistry E-Book : Periodic Table](https://appshunter.io/ios/app/ipst-chemistry-e-book-periodic-table/id1027846900) | 5.0 (1) | Free | Education |
| [MyLibrary!](https://appshunter.io/ios/app/mylibrary/id1029117600) | 3.4 (8) | Free | Education |
| [German Slovene Dictionary Nemško-Slovenski slovar](https://appshunter.io/ios/app/german-slovene-dictionary-nemsko-slovenski-slovar/id972446540) | — | Free | Education |
| [Illustrator tutorials for iPad](https://appshunter.io/ios/app/illustrator-tutorials-for-ipad/id1028829860) | 3.5 (20) | Free | Education |
| [子どもの１２３「幼稚園の学校向け数字のフラッシュカード」](https://appshunter.io/ios/app/id989745800) | 5.0 (1) | Free | Education |

## More apps by www.ajaxmediatech.com

- [Vernier Caliper.](https://appshunter.io/ios/app/vernier-caliper/id592044846)
- [Snakes And Ladders.](https://appshunter.io/ios/app/snakes-and-ladders/id638206521)
- [Learn 123.](https://appshunter.io/ios/app/learn-123/id672677719)
- [News7Tamil](https://appshunter.io/ios/app/news7tamil/id948761291)
- [Human Digestive System](https://appshunter.io/ios/app/human-digestive-system/id983535092)

All apps by www.ajaxmediatech.com: https://appshunter.io/developer/973768003

---

*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 2026-06-03.*