# Anzan+ — Mental Math Game — 10 Questions. Find Your Flow.

> Mental math game with timed challenges and musical feedback. (iPhone/iPad app by Erika Fujita.)

- Source: https://appshunter.io/ios/app/anzan-plus-mental-math-game/id6480097764 (this page in markdown: same URL + `.md`)
- Developer: [Erika Fujita](https://appshunter.io/developer/1554660176)
- Category: Education, Games
- Price: Free
- Rating: 4.00/5 from 1 App Store ratings
- Age rating: 4+
- Requires: iOS 16.2 · 9 MB
- Languages: American English
- Released: 2024-03-27
- Data updated: 2026-10-06
- Monetization: ad-supported
- User reviews in markdown: https://appshunter.io/ios/app/anzan-plus-mental-math-game/id6480097764/reviews.md

## What is Anzan+?

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.

## Key features

- 10-question rounds
- Adjustable difficulty levels
- Combo building for musical progression
- Bonus round for perfect scores
- Personal best tracking
- Offline practice mode
- Customizable sound and haptics


## Frequently asked questions about Anzan+

### What is Anzan+?

Anzan+ is a mental math game designed to make practicing arithmetic fun and engaging. It features quick 10-question rounds with a unique musical feedback system that builds as you achieve streaks.

### What math skills does Anzan+ cover?

Anzan+ covers addition and subtraction on the Easy setting. The Normal and Hard settings introduce multiplication and division, offering a progressive challenge for users.

### How does the combo system work in Anzan+?

Consecutive correct answers build your combo. Reaching a combo of 3 adds the bass to the music, and a combo of 5 introduces the melody, enhancing the auditory experience with your progress.

### Can I practice Anzan+ without time pressure?

Yes, Anzan+ offers an option to practice without a countdown timer. This allows you to focus on accuracy and revisit any questions you may have missed at your own pace.

### Does Anzan+ require an account?

No, Anzan+ does not require an account to play. Your personal best scores and progress are stored directly on your device, ensuring privacy and immediate access.

### Does Anzan+ have ads?

Yes, Anzan+ contains advertisements. As a free application, it utilizes ads to support its development and continued availability.

### What devices is Anzan+ available on?

Anzan+ is available on iPhone and iPad devices, making it accessible to a wide range of Apple users looking for a mental math challenge.

### How often is Anzan+ updated?

The latest version of Anzan+ is 1.3, and it was last updated on October 6, 2026. This indicates a recent update, suggesting ongoing development and support for the application.

## Version history (last 4 releases)

### 1.3 — 2026-10-06

Updated the UI and app icon.

### 1.2 — 2025-02-11

Fixed a small bug.

### 1.1 — 2024-04-01

Changed design.

### 1.0 — 2024-03-27

No release notes.

## Apps similar to Anzan+

| App | Rating | Price | Category |
| --- | --- | --- | --- |
| [Anzan-Brain series](https://appshunter.io/ios/app/anzan-brain-series/id1625451220) | — | Free | Education |
| [Anzan19x19](https://appshunter.io/ios/app/anzan19x19/id1495063370) | — | Free | Education |
| [Anzan Expert](https://appshunter.io/ios/app/anzan-expert/id1534494364) | 4.7 (6) | Free | Education |
| [Anzan Flash Soroban Math](https://appshunter.io/ios/app/anzan-flash-soroban-math/id1627090066) | — | $1.99 | Education |
| [Boncuk: Flash Anzan Arithmetic](https://appshunter.io/ios/app/boncuk-flash-anzan-arithmetic/id6771302468) | — | Free | Education |
| [Flash Mental Math (Anzan)](https://appshunter.io/ios/app/flash-mental-math-anzan/id6749636736) | 5.0 (3) | Free | Education |

## More apps by Erika Fujita

- [MovieShelf](https://appshunter.io/ios/app/movieshelf/id1493259236)
- [誘惑に勝つ](https://appshunter.io/ios/app/id1554660174)
- [コミュ凡](https://appshunter.io/ios/app/id1555222194)
- [なんて読む？ - 難読漢字クイズ](https://appshunter.io/ios/app/id1558440159)
- [Sakura - 四字熟語Quiz](https://appshunter.io/ios/app/sakura-quiz/id1561192623)
- [主婦の知恵 - 雑学・ライフハック・脳トレ](https://appshunter.io/ios/app/id1561445569)

All apps by Erika Fujita: https://appshunter.io/developer/1554660176

## Related topics

[anzan](https://appshunter.io/ios/topics/anzan) · [erika fujita](https://appshunter.io/ios/topics/erika-fujita)

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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 2026-10-06.*