# Abacus' brain Lite vs Flash Anzan Brain Training

The clearest difference is ads: Abacus' brain Lite at none against Flash Anzan Brain Training's shown. Abacus' brain Lite also leads on update cadence (every 9 days vs every 22 months) and iOS requirement (6.0 vs 13.0). On price, in-app purchases and device support there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

Abacus' brain Lite ships an update every 9 days, Flash Anzan Brain Training every 22 months. The most recent releases landed on October 16, 2026 and October 19, 2026 respectively.

## The numbers

| Metric | Abacus' brain Lite | Flash Anzan Brain Training |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[2.0 (1 ratings)](https://appshunter.io/ios/app/abacus-brain-lite/id382584167/reviews)** | — |
| Number of ratings | **1** | — |
| Positive reviews | 56.3% of reviews | — |
| In-app purchases | No | No |
| Ads | **No** | Yes |
| Update frequency | **Every 9 days** | Every 22 months |
| Monetization | Free | — |
| Size | 5 MB | 75 MB |
| Requires iOS | **6.0** | 13.0 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [POPPO STUDIO](https://appshunter.io/developer/304529440) | [TSUBASA MIZUNO](https://appshunter.io/developer/888522562) |

## What reviewers say

### Abacus' brain Lite

[App page](https://appshunter.io/ios/app/abacus-brain-lite/id382584167)

This application helps users improve their mental calculation speed by simulating abacus use. It offers various levels of difficulty, progressing from single digits with longer time limits to faster calculations.

**Highlights:** Abacus simulation for mental calculation, Sequential addition of numbers, Adjustable difficulty levels, Flash mental calculation practice, Improve calculation speed

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases:** none


### Flash Anzan Brain Training

[App page](https://appshunter.io/ios/app/flash-anzan-brain-training/id6476837041)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Abacus' brain Lite free?

Abacus' brain Lite is free to download, with no in-app purchases.

### Is Flash Anzan Brain Training free?

Flash Anzan Brain Training is free to download, with no in-app purchases.

### Do Abacus' brain Lite or Flash Anzan Brain Training have ads?

Flash Anzan Brain Training shows ads; Abacus' brain Lite does not.

### Which is updated more often, Abacus' brain Lite or Flash Anzan Brain Training?

Abacus' brain Lite ships an update every 9 days, and Flash Anzan Brain Training every 22 months. Most recently, Abacus' brain Lite was updated on October 16, 2026 and Flash Anzan Brain Training on October 19, 2026.

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*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*