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App Store Apps > Education > Anzan+ — Mental Math Game
Anzan+ — Mental Math Game icon

Anzan+ — Mental Math Game

by Erika Fujita · Education · Free
On the App Store since March 2024 · Data updated 2026-10-27

Anzan+ — Mental Math Game is made and published by Erika Fujita. AppBrain is an independent app data site and isn't affiliated with Erika Fujita. The app name, icon, screenshots and description belong to Erika Fujita and are shown as published on the App Store.

AppBrain's verdict

Rating on App Store
4.00
1 ratings
Last updated
October 6, 2026

It doesn't have enough ratings yet to judge what users think.

Official page on the App Store

Rankings

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App Store Rankings for Anzan+ — Mental Math Game

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Releases

Updates seen on the App Store
Version
1.3
Launched
March 2024

No changelog data

User feedback

Ratings and reviews on the App Store

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Technology

Found in the app by AppBrain
Price
Free
App size
8.65 MB
Content rating
Everyone

Technologies used by Anzan+ — Mental Math Game

About the app and developer

About Anzan+ — Mental Math Game

Anzan+ — Mental Math Game is an education app developed by Erika Fujita.

User Ratings

Anzan+ — Mental Math Game is rated 4.00 out of 5 stars. The rating is based on one rating ratings.

App Information

Anzan+ — Mental Math Game is freely available from the App Store. The app size is 8.65 MB. The latest version available is 1.3. The last update was on October 6, 2026.

Technical Requirements

The app has a content rating of Everyone. The app has been available on the App Store since March 2024.

Developer information for Erika Fujita

Erika Fujita

Address:

Frequently asked questions about Anzan+ — Mental Math Game

Is Anzan+ — Mental Math Game free?

Yes. Anzan+ — Mental Math Game is free on the App Store.

Is Anzan+ — Mental Math Game still available?

Yes. Anzan+ — Mental Math Game is on the App Store, and the last update we saw was on October 6, 2026.

How large is Anzan+ — Mental Math Game?

Anzan+ — Mental Math Game is 8.65 MB.

Is Anzan+ — Mental Math Game suitable for children?

App Store rates the content of Anzan+ — Mental Math Game as suitable for everyone.

How do people rate Anzan+ — Mental Math Game?

Anzan+ — Mental Math Game has one rating of 4.00 stars on the App Store.

Who made Anzan+ — Mental Math Game?

Anzan+ — Mental Math Game was developed by Erika Fujita. It is listed in the education category on the App Store.

Share Anzan+ — Mental Math Game

Store listing

By Erika Fujita, from the App Store
Anzan+ — Mental Math Game Screenshot 1 of 5
Anzan+ — Mental Math Game Screenshot 2 of 5
Anzan+ — Mental Math Game Screenshot 3 of 5
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Anzan+ — Mental Math Game Screenshot 5 of 5
Screenshots by Erika Fujita, from the the App Store listing
Description by Erika Fujita Written by the developer, not by AppBrain. Click to read.
Solve it. Feel the beat.

Anzan+ turns mental math into a quick, playful challenge. Answer 10 questions, build your combo, and hear the music grow with every streak.

A QUICK ROUND, ANYTIME
Choose Easy, Normal, or Hard and jump into a 10-question challenge. Practice addition and subtraction on Easy, or mix in multiplication and division on Normal and Hard.

BUILD THE BEAT
Consecutive correct answers build your combo. Reach 3 to add the bass, then 5 to bring in the melody. Enjoy responsive keys, short sound effects, and optional haptic feedback.

GO FOR FEVER
Get all 10 questions right to unlock an optional 15-second bonus round. Keep solving and see how many bonus answers you can get.

BEAT YOUR PERSONAL BEST
Complete a perfect round to save your best time for that difficulty. See your accuracy, time, and best combo, then share your result with friends.

PRACTICE AT YOUR OWN PACE
Practice without a countdown and revisit questions you missed. Choose the difficulty that suits you and make progress one round at a time.

MAKE IT YOURS
Turn music, haptics, and celebration effects on or off. No account is required, and your personal bests are stored on your device.

“Anzan” means mental arithmetic in Japanese. Pick a level, press Start, and find your flow.
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