# Caliper Digital

> Let learn read vernier caliper scale with additional digital display

Canonical page: [https://chrome-stats.com/d/com.priantos.caliperdigital](https://chrome-stats.com/d/com.priantos.caliperdigital)

## Overview

- **ID:** `com.priantos.caliperdigital`
- **Platform:** Android
- **Type:** Android app
- **Status:** Available
- **Publisher:** Edugameapp
- **Category:** GAME\_EDUCATIONAL
- **Downloads:** 486,738
- **Rating:** 2.44 / 5 (465 ratings)
- **Version:** 1.6.0
- **Last updated:** 2023-03-27
- **First published:** 2016-05-21
- **Publisher country:** ID
- **Size:** 17 MB
- **Data as of:** 2026-09-15
- **Store listing:** [Google Play Store](https://play.google.com/store/apps/details?id=com.priantos.caliperdigital)
- **Website:** [http://edugameapp.blogspot.com](http://edugameapp.blogspot.com/)
- **Privacy policy:** [http://edugameapp-privacy-policy.blogspot.com/2018/09/privacy-policy-of-caliper-digital.html](http://edugameapp-privacy-policy.blogspot.com/2018/09/privacy-policy-of-caliper-digital.html)

## Description

Caliper Digital is an educational Chrome extension designed to teach users how to read vernier caliper measurements accurately. The app simulates a virtual laboratory where you can practice measuring the width of various objects using vernier calipers combined with a digital display.

Users undertake interactive tasks to measure object lengths, input their results, and verify their accuracy, making the learning process engaging and hands-on. This tool is perfect for students or anyone wanting to master reading caliper scales effectively. Note that the app is incompatible with Android devices under 1 GB RAM and has limited support on Moto G devices.

## Rankings

- #101,564 — Overall

## Permissions and access

### Permissions

- `android.permission.ACCESS_NETWORK_STATE`
- `android.permission.BILLING`
- `android.permission.FOREGROUND_SERVICE`
- `android.permission.INTERNET`
- `android.permission.WAKE_LOCK`
- `com.android.vending.BILLING`
- `com.google.android.finsky.permission.BIND_GET_INSTALL_REFERRER_SERVICE`
- `com.google.android.gms.permission.AD_ID`
- `com.priantos.caliperdigital.DYNAMIC_RECEIVER_NOT_EXPORTED_PERMISSION`

## Review summary

User feedback on Caliper Digital is mixed but leans negative. While a few find it enjoyable or good, many criticize the app for poor accuracy and jumpy visual measurements. Multiple users complain about excessive ads disrupting the experience. Overall, the app fails to deliver precise measurement functionality expected, leading to frustration and low ratings.

### Pros

- Some users find the app enjoyable or good.
- Produces visual measurement attempts which some may find useful.
- Has decent functionality as a digital caliper.

### Cons

- App is perceived as inaccurate and difficult to get precise measurements.
- Measurement attempts are visual and jumpy, lacking tactile feedback.
- Contains too many ads which annoy users.
- Overall user experience is poor and considered one of the worst apps by some.
- App does not meet user expectations for accurate measuring tools.

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Source: [Chrome-Stats](https://chrome-stats.com/d/com.priantos.caliperdigital)