🏆Among Card gamestop 46% by installs gained this week (3569 peers growing)
🛠Updatesquiet · updated 73 days ago
Installs since launch
+215 installs
since Sep 28
Update history
1.2.0Jul 24, 2026 · seen Sep 28, 2026
■ New Card Sets Added (Japanese only)<br>- Biochemistry: 50 cards<br>- Pharmaceutical Structures: 50 cards<br>- Natural Compounds: 50 cards<br><br>■ New Features Added (Japanese only)<br>- Card Selection: Play across 4 progressive stages.<br>- Time Attack Mode: Race against the clock by grabbing cards as fast as you can.<br>- Leaderboards: Compete for the best times against other players.<br>- Che
Only the current version so far — new entries appear as the game ships updates.
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
School of Pharmacy, Hyogo Medical University
Contact Information:
Inquiries regarding Chemical structure formula Karuta:
Pharmacy Education Center, School of Pharmacy, Hyogo Medical University
yaku-edcenter@hyo-med.ac.jp
Inquiries regarding the App:
Beta Computing Co., Ltd.
info@betacomputing.co.jp