# Anzan Expert vs Abacus Mental Math Training

The clearest difference is review sentiment: Anzan Expert at 100% against Abacus Mental Math Training's 20%. Anzan Expert also leads on rating (4.7 vs 4.1) and in-app purchases (none vs 1). Abacus Mental Math Training's advantage is update cadence (monthly vs every 3 months) and ratings volume (30 vs 6). On price, ads and device support there is nothing between them.

Both are free to download. Abacus Mental Math Training sells 1 one-off in-app purchase. Anzan Expert asks for nothing beyond the download.

Anzan Expert holds the better App Store score, 4.7 against 4.1. That said, the two scores are not equally well evidenced: Abacus Mental Math Training has 30 ratings behind it against 6, so its average is the more settled of the two. Written reviews point the same way: 100% of Anzan Expert's written reviews are positive against 20% of Abacus Mental Math Training's.

Anzan Expert ships an update every 3 months, Abacus Mental Math Training monthly. The most recent releases landed on June 25, 2026 and August 22, 2026 respectively.

## The numbers

| Metric | Anzan Expert | Abacus Mental Math Training |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.7 (6 ratings)](https://appshunter.io/ios/app/anzan-expert/id1534494364/reviews)** | [4.1 (30 ratings)](https://appshunter.io/ios/app/abacus-mental-math-training/id6449295111/reviews) |
| Number of ratings | 6 | **30** |
| Positive reviews | **100.0% of reviews** | 20.0% of reviews |
| In-app purchases | **No** | Yes |
| Ads | Yes | Yes |
| Update frequency | Every 3 months | **Monthly** |
| Monetization | **Ad-supported** | Free with in-app purchases |
| Size | 31 MB | 34 MB |
| Requires iOS | 15.0 | **10.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Moss](https://appshunter.io/developer/1534494486) | [Peikun Duan](https://appshunter.io/developer/1240254007) |

## What reviewers say

### Anzan Expert

[App page](https://appshunter.io/ios/app/anzan-expert/id1534494364)

This app helps improve mental math skills by presenting numbers that flash on screen for users to add. It offers various stages with increasing difficulty and timed challenges, along with a practice mode for self-paced learning. Users can earn medals and track their progress.

**Highlights:** Timed flash calculation challenges, 20 stages with increasing difficulty, Practice mode for self-paced learning, Expert medals and level progression, Review missed questions, Multi-challenger profiles, Customizable themes

**In-app purchases:** none


### Abacus Mental Math Training

[App page](https://appshunter.io/ios/app/abacus-mental-math-training/id6449295111)

This app offers professional training and assessment for abacus mental calculation and flash calculation, adhering to international grading standards. It features challenge and custom modes to help users improve their math and speed calculation skills.

**Highlights:** Adheres to World Abacus Mental Calculation Federation standards, Challenge Mode with 10 levels and 200 stages, Custom Mode for Flash Calculation and Abacus practice, Adjustable calculation parameters (number range, digits, time), Gradual difficulty progression, Simulates exam conditions

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Remove Ads | $2.59 | one-time |


## Frequently asked questions

### Is Anzan Expert free?

Anzan Expert is free to download, with no in-app purchases.

### Is Abacus Mental Math Training free?

Abacus Mental Math Training is free to download, with in-app purchases available.

### Which has better reviews, Anzan Expert or Abacus Mental Math Training?

Anzan Expert is rated higher. Anzan Expert averages 4.7 out of 5 from 6 ratings, while Abacus Mental Math Training averages 4.1 from 30 ratings.

### Do Anzan Expert or Abacus Mental Math Training have ads?

Both Anzan Expert and Abacus Mental Math Training show ads.

### Which is updated more often, Anzan Expert or Abacus Mental Math Training?

Anzan Expert ships an update every 3 months, and Abacus Mental Math Training monthly. Most recently, Anzan Expert was updated on June 25, 2026 and Abacus Mental Math Training on August 22, 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.*