# Read Weighing Scale

> Physics simulation app for learning to read weighing scales and understand mass measurement. (iPhone/iPad app by loo kang wee.)

- Source: https://appshunter.io/ios/app/read-weighing-scale/id1189447296 (this page in markdown: same URL + `.md`)
- Developer: [loo kang wee](https://appshunter.io/developer/1231378973)
- Category: Education, Utilities
- Price: Free
- Rating: 2.00/5 from 7 App Store ratings
- Age rating: 4+
- Requires: iOS 9.3 · 75 MB
- Languages: English
- Released: 2017-01-02
- Data updated: 2026-06-10
- Monetization: free
- User reviews in markdown: https://appshunter.io/ios/app/read-weighing-scale/id1189447296/reviews.md

## What is Read Weighing Scale?

About
An open source physics at Singapore simulation based on codes written by Loo Kang WEE and Félix Jesús Garcia Clemente
more resources can be found on support URL

Topics
measure to obtain a reading from a suitable measuring instrument
Skills Engaging with an event, phenomenon or problem through:
Collecting and presenting evidence through:
Observing This is the skill of using our senses to gather information about objects or events. This also includes the use of instruments to extend the range of our senses. 
Using apparatus and equipment This is the skill of knowing the functions and limitations of various apparatus, and developing the ability to select and handle them appropriately for various tasks. 

Introduction
Play with the Mass Scale Model. Test what you've learned by trying the input field. 
This Mass Scale Model allows the skills of reading from a circular scale of a typical weighing scale. The three options available allows for student's own testing of the different scales with different decimal places of precision appropriate in each scale's smallest division.

Common misconceptions
Students typically can tell masses of whole numbers such as 600 g, but to be able to type in 0.60 kg requires some understanding of decimal places.

New Feature Added
Now, grams option is added for ease of whole number learning


Sample Learning Goals
(g) describe how to measure a variety of masses with appropriate accuracy by means of weighing scales.

Interesting Fact
This simulation has touch-sensitive controls for the pointer and the actual reading (yes, I need to program for these features) which other apps may not have.

Acknowledgment
My sincere gratitude for the tireless contributions of Francisco Esquembre, Fu-Kwun Hwang, Wolfgang Christian, Félix Jesús Garcia Clemente, Anne Cox, Andrew Duffy, Todd Timberlake and many more in the Open Source Physics community.

## Key features

- Physics simulation of weighing scales
- Practice reading circular scales
- Multiple scale options with different precision
- Input field for testing learned skills
- Grams option for whole number learning
- Touch-sensitive controls for pointer and reading


## Frequently asked questions about Read Weighing Scale

### What is Read Weighing Scale?

Read Weighing Scale is an open-source physics simulation app designed to help users learn how to read weighing scales accurately. It focuses on developing skills in observing and using measuring instruments.

### What learning skills does Read Weighing Scale help develop?

The app helps develop skills in observing and gathering information using senses and instruments, as well as using apparatus and equipment effectively. It specifically targets the skill of reading from a circular scale.

### How does Read Weighing Scale address common misconceptions about mass measurement?

It addresses misconceptions by providing practice with decimal places, helping users understand how to represent masses like 0.60 kg. The addition of a grams option further supports learning whole number masses.

### What are the learning goals for using Read Weighing Scale?

A sample learning goal is to describe how to measure a variety of masses with appropriate accuracy using weighing scales. The simulation allows for testing and reinforcing these measurement skills.

### Does Read Weighing Scale have unique features compared to other apps?

Yes, the simulation features touch-sensitive controls for the pointer and the actual reading, which are interactive elements not always found in similar educational apps.

### What devices is Read Weighing Scale available on?

Read Weighing Scale is supported on iPhone, iPad, iPod, and Apple Watch, making it accessible across various Apple devices for educational purposes.

### How often is Read Weighing Scale updated?

The app's latest version is 0.1.29, and it was last updated on August 5, 2020. This indicates a less frequent update schedule for the application.

### What is the age rating for Read Weighing Scale?

Read Weighing Scale has an age rating of 4+, making it suitable for young learners and children to use for educational purposes.

## Version history (last 1 release)

### 0.1.29 — 2020-08-05

deployment targeted at 9.3 for more iOS devices coverage.
added new restart button with Ads.

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All apps by loo kang wee: https://appshunter.io/developer/1231378973

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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 2026-06-10.*