# ANZAN Endless

> Flash mental arithmetic trainer that adjusts difficulty based on user performance. (iPhone/iPad app by sa0001.industry.)

- Source: https://appshunter.io/ios/app/anzan-endless/id1544396774 (this page in markdown: same URL + `.md`)
- Developer: [sa0001.industry](https://appshunter.io/developer/410512599)
- Category: Education
- Price: Free
- Rating: 4.00/5 from 1 App Store ratings
- Age rating: 4+
- Requires: iOS 13.7 · 3 MB
- Languages: American English, Japanese
- Released: 2021-01-15
- Data updated: 2026-08-28
- Monetization: ad-supported
- User reviews in markdown: https://appshunter.io/ios/app/anzan-endless/id1544396774/reviews.md

## What is ANZAN Endless?

The more you do, the more you can acquire flash mental arithmetic ability.
The speed and number of digits will be adjusted according to your level.

Just challenge a few questions every day and you will naturally level up! !!

SE:魔王魂、効果音ラボ


◆ An inquiry 
If there are an opinion, a question, please contact it to [support@sa0001.mbsrv.net]

## Key features

- Adaptive difficulty adjustment
- Daily practice challenges
- Progressive leveling system
- Flash mental arithmetic training
- Speed and digit count customization


## Frequently asked questions about ANZAN Endless

### How does ANZAN Endless help improve mental math?

ANZAN Endless provides daily flash mental arithmetic challenges. The speed and number of digits are adjusted based on your performance, helping you naturally level up your abilities.

### Is ANZAN Endless suitable for all ages?

Yes, ANZAN Endless has an age rating of 4+, making it suitable for a wide range of users looking to practice mental arithmetic.

### What devices does ANZAN Endless support?

ANZAN Endless is available on iPhone and iPod devices, allowing users to practice mental math on the go.

### How often is ANZAN Endless updated?

The app was last updated on September 23, 2021, with version 1.2. Users can expect ongoing improvements and potential new features.

### Does ANZAN Endless have ads?

Yes, ANZAN Endless contains advertisements. This allows the app to be offered for free to users.

### What is the learning methodology of ANZAN Endless?

The app focuses on consistent, daily practice. By challenging users with adjustable speed and digit counts, it aims to build flash mental arithmetic ability progressively.

### Can I track my progress in ANZAN Endless?

While not explicitly detailed, the description mentions that the speed and number of digits adjust according to your level, implying a form of progress tracking as you naturally level up.

## Version history (last 3 releases)

### 1.2 — 2021-09-23

Made minor corrections.

### 1.1 — 2021-06-12

Made minor corrections.

### 1.0 — 2021-01-15

No release notes.

## Apps similar to ANZAN Endless

| App | Rating | Price | Category |
| --- | --- | --- | --- |
| [Abacus Mental Math Training](https://appshunter.io/ios/app/abacus-mental-math-training/id6449295111) | 4.1 (30) | Free | Education |
| [Flash Mental Math - Simple](https://appshunter.io/ios/app/flash-mental-math-simple/id1547944841) | 4.7 (18) | Free | Education |
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| [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-Brain series](https://appshunter.io/ios/app/anzan-brain-series/id1625451220) | — | Free | Education |

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All apps by sa0001.industry: https://appshunter.io/developer/410512599

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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 2026-08-28.*