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Android Apps > Card > Chemical structure Karuta
Chemical structure Karuta icon

Chemical structure Karuta

1.2.1
Beta Computing Co., Ltd.
0.00
0 reviews
5,000+
Downloads
Free

Learn Chem structure w/ Karuta

Chemical structure Karuta Screenshot 1 of 5
Chemical structure Karuta Screenshot 2 of 5
Chemical structure Karuta Screenshot 3 of 5
Chemical structure Karuta Screenshot 4 of 5
Chemical structure Karuta Screenshot 5 of 5
Screenshots by Beta Computing Co., Ltd., from the Google Play listing
View on Google Play Also on the App Store

AppBrain's verdict

Niche
Installs
8.6 thousand
Last updated
October 5, 2026
Ads
No ads
Size
74.1 MB

Chemical structure Karuta is a niche app, with 8.6 thousand installs. It doesn't have enough ratings yet to judge what users think.

Official page on Google Play

User feedback

Ratings and reviews on Google Play

Comments on Chemical structure Karuta for Android

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Store listing

By Beta Computing Co., Ltd., from Google Play
Description by Beta Computing Co., Ltd. Written by the developer, not by AppBrain. Click to read.
Chemical structure formula Karuta

Chemical structure formula Karuta allows you to naturally acquire knowledge about chemical compounds and structures through the traditional Japanese card game format ("Karuta"). It is suitable for a wide range of users, from beginners to those who wish to deepen their understanding of chemistry.

This app is completely free. There are no in-app purchases or advertisements, so you can use it with peace of mind.

App Features:

1. A Fun Learning Experience
Even if you find chemistry challenging, this game-based approach helps you retain knowledge naturally while having fun.

2. Extensive Card Sets
The app includes a diverse range of card sets focusing on pharmaceutical structures, including hydrocarbons, functional groups, and benzene rings. You can also study visually using the list view.

3. Comprehensive Learning Support
The app features audio narration, allowing you to learn chemical structures by ear. Additionally, you can view detailed explanatory videos for each structure. While designed with pharmacy students in mind, it is also highly recommended for science, engineering, and high school students.

4. CPU Battles with Multiple Difficulty Levels
Adjust the difficulty to match your skill level. The app offers a wide range of levels, from easy CPU opponents for beginners to challenging ones for advanced players.

5. Challenge Mode (Japanese Only)
A single-player mode where you can play Chemical Structure Karuta on your own. Clearing stages unlocks new cards.

6. Time Attack Mode (Japanese Only)
Test your speed by grabbing cards as fast as possible to record your best time. Compete against other players on the global leaderboard.


Rules:

- Grab 25 cards laid out on the field.
- Three specific characteristics of a chemical structure will be read aloud to identify the card.
- You can take a card even while a hint is being read.
- Making 3 or more mistakes results in a game over.
- You may continue to try for the correct card even after making a mistake.


Target Users:

- Students: Ideal for previewing or reviewing chemistry and pharmacology coursework.
- Teachers: Can be utilized as a teaching tool or integrated into classroom activities.
- Chemistry Enthusiasts: Perfect for anyone looking to deepen their chemical knowledge.


Request for Users:
Upon launching the app for the first time, we kindly ask for your cooperation in completing a brief survey (4 questions, approximately 1 minute).
Note: Survey results may be used for academic research papers.

Message:
This "Structure Karuta" began as a project to help everyone—whether they excel at organic chemistry or struggle with it—enjoy the learning process. During development, we received valuable advice from Professor Seiji Esaki of the School of Pharmacy at Osaka Ohtani University. This app is part of an educational research project and is supported by JSPS KAKENHI Grant Number 23K02725.

I hope that through this app, many people will become familiar with chemical structures and find a bridge to further learning.

Mai Aoe
Kobe Pharmaceutical University



Contact Information:
Inquiries regarding Chemical structure formula Karuta:
Kobe Pharmaceutical University
Mai Aoe
kagaku.kozoshiki.karuta2026@gmail.com

Inquiries regarding the App:
Beta Computing Co., Ltd.
info@betacomputing.co.jp

Recent changes:
- Adjusted the stage unlock conditions.(Japanese only)
- Fixed the karuta data.(Japanese only)
- Added external links.
- Added new survey questions.

Safety and technology

Found in the app by AppBrain
Ads
No ads
Price
Free
Libraries
?
App size
74.1 MB
Content rating
Everyone

Technologies used by Chemical structure Karuta

8 permissions
Subscribe to see full permission and library details

Releases

Updates seen on Google Play
Version
1.2.1
Launched
June 2024
  • Oct 5, 2026UpdateVersion 1.2.1
  • Jul 24, 2026UpdateVersion 1.2.0
  • Mar 25, 2026UpdateVersion 1.1.0
  • Jan 26, 2026Installs5,000+ installs
  • Dec 3, 2025UpdateVersion 1.0.2
Show all changes Show fewer

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Also available on the App Store

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Installs

Tracked by AppBrain
Last 30 days
470
Per day
16
30-day average
Play install range
5+ thousand
Launched
June 2024

Installs over time

Chemical structure Karuta has been installed 8.6 thousand times. Over the past 30 days, it averaged 16 installs per day.

Rankings

Google Play top charts
Highest rank
#156
Chart
Top Free
Card
Country
Japan

Google Play Rankings for Chemical structure Karuta

Top rankings

Rank Country Category List
156 Japan Card Top Free
Show all market rankings

Ranking history in Japan

About the app and developer

About Chemical structure Karuta

Chemical structure Karuta is a card app developed by Beta Computing Co., Ltd.

How many times has Chemical structure Karuta been installed?

Chemical structure Karuta has been installed 8.6 thousand times. In the last 30 days, the app was installed 470 times.

What is the rating of Chemical structure Karuta?

Chemical structure Karuta has no ratings yet.

Is Chemical structure Karuta free?

Chemical structure Karuta is free. The app size is 74.13 MB. The latest version available is 1.2.1. The last update was on October 5, 2026.

What are the requirements for Chemical structure Karuta?

The app has a content rating of Everyone. The app has been available on Google Play since June 2024.

Chemical structure Karuta is made and published by Beta Computing Co., Ltd. AppBrain is an independent app data site and isn't affiliated with Beta Computing Co., Ltd. The app name, icon, screenshots and description belong to Beta Computing Co., Ltd. and are shown as published on Google Play.

App Performance Report

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Developer information for Beta Computing Co., Ltd.

Beta Computing Co., Ltd.

karuta-support@betacomputing.co.jp

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Frequently asked questions about Chemical structure Karuta

Is Chemical structure Karuta free?

Yes. Chemical structure Karuta is free on Google Play.

Is Chemical structure Karuta still available?

Yes. Chemical structure Karuta is on Google Play, and the last update we saw was on October 5, 2026.

Does Chemical structure Karuta contain ads?

No. Google Play does not list Chemical structure Karuta as containing ads.

How large is Chemical structure Karuta?

Chemical structure Karuta is 74.13 MB.

Is Chemical structure Karuta suitable for children?

Google Play rates the content of Chemical structure Karuta as suitable for everyone.

How many times has Chemical structure Karuta been installed?

Google Play lists 5,000+ installs for Chemical structure Karuta.

Who made Chemical structure Karuta?

Chemical structure Karuta was developed by Beta Computing Co., Ltd. It is listed in the card category on Google Play.

What are the best alternatives to Chemical structure Karuta?

People looking at Chemical structure Karuta also look at these card apps: Chemistry Textbook (S.S.S 1-3), KingDraw: Chemistry Station, Chemistry Lab : Compounds Game, Chemistry AI: Solver & Table, Chemical Detectives.

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