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App Store Apps > Education > Master the Units!
Master the Units! icon

Master the Units!

1.0
Kazuya Takayama
0.00
0 reviews
$2.99

Master the Units! Screenshot 1 of 5
Master the Units! Screenshot 2 of 5
Master the Units! Screenshot 3 of 5
Master the Units! Screenshot 4 of 5
Master the Units! Screenshot 5 of 5
Screenshots by Kazuya Takayama, from the the App Store listing
View on the App Store

AppBrain's verdict

Last updated
July 8, 2026
Size
21.9 MB
Official page on the App Store

User feedback

Ratings and reviews on the App Store

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Store listing

By Kazuya Takayama, from the App Store
Description by Kazuya Takayama Written by the developer, not by AppBrain. Click to read.
Unit Master! is a learning app designed to help elementary school students (grades 4-6) understand unit conversions through fun and repetitive practice.

You can review units such as length, weight, volume, area, and time through learning mode, conversion practice, quizzes, time trials, and review.

Main Features
* Learning mode allows you to learn while viewing unit relationships
* Conversion practice allows you to input and check your answers
* Quizzes offer both multiple-choice and input-based questions
* Time trials require you to complete questions within a time limit
* Review based on incorrect answers
* Performance display including total number of questions answered, correct answer rate, and consecutive learning days
* Coins and badges to motivate continued learning
* BGM, sound effects, and furigana display settings

For area units, you'll learn about the concept of multiplying by 100 with each step change. Word problems involving time and area are also provided, allowing you to practice matching units to different situations, rather than simply memorizing them.

Safety and technology

Found in the app by AppBrain
Price
$2.99
App size
21.9 MB
Content rating
Everyone

Technologies used by Master the Units!

Releases

Updates seen on the App Store
Version
1.0
Launched
July 2026

No changelog data

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Rankings

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This app is not ranked

About the app and developer

About Master the Units!

Master the Units! is an education app developed by Kazuya Takayama.

User Ratings

The app has no ratings yet.

App Information

Master the Units! costs $2.99. The app size is 21.94 MB. The latest version available is 1.0. The last update was on July 8, 2026.

Technical Requirements

The app has a content rating of Everyone. The app has been available on the App Store since July 2026.

Master the Units! is made and published by Kazuya Takayama. AppBrain is an independent app data site and isn't affiliated with Kazuya Takayama. The app name, icon, screenshots and description belong to Kazuya Takayama and are shown as published on the App Store.

Developer information for Kazuya Takayama

Kazuya Takayama

Address:

Frequently asked questions about Master the Units!

Is Master the Units! free?

No. Master the Units! costs $2.99 on the App Store.

Is Master the Units! still available?

Yes. Master the Units! is on the App Store, and the last update we saw was on July 8, 2026.

How large is Master the Units!?

Master the Units! is 21.94 MB.

Is Master the Units! suitable for children?

App Store rates the content of Master the Units! as suitable for everyone.

Who made Master the Units!?

Master the Units! was developed by Kazuya Takayama. It is listed in the education category on the App Store.

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