# Mind Maths Trainer vs Smart Abacus

The clearest difference is price: Smart Abacus at Free against Mind Maths Trainer's $4.99. Smart Abacus also leads on update cadence (weekly vs every 4 months). Mind Maths Trainer's advantage is chart position (#189 vs unranked) and iOS requirement (11.0 vs 16.4). On rating, ratings volume, ads and in-app purchases there is nothing between them.

Smart Abacus is free to download; Mind Maths Trainer costs $4.99 up front. Neither carries in-app purchases, so what you see is what you pay.

On the App Store both sit at effectively the same score — 5.0 for Mind Maths Trainer against 5.0 for Smart Abacus. Both are backed by a comparable volume of ratings — 2 and 1 respectively.

Mind Maths Trainer ships an update every 4 months, Smart Abacus weekly. The most recent releases landed on June 25, 2026 and September 18, 2026 respectively.

## The numbers

| Metric | Mind Maths Trainer | Smart Abacus |
| --- | --- | --- |
| Price | $4.99 | **Free** |
| Rating | [5.0 (2 ratings)](https://appshunter.io/ios/app/mind-maths-trainer/id1302714906/reviews) | [5.0 (1 ratings)](https://appshunter.io/ios/app/smart-abacus-mental-math/id6761702036/reviews) |
| Number of ratings | **2** | 1 |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 4 months | **Weekly** |
| Monetization | Paid | **Free** |
| Best chart rank | **#189** | — |
| Size | 10 MB | 50 MB |
| Requires iOS | **11.0** | 16.4 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Hamster Force Multimedia Limited](https://appshunter.io/developer/443416476) | [ZerwOne Network, LLC](https://appshunter.io/developer/1792742872) |

## What reviewers say

### Mind Maths Trainer

[App page](https://appshunter.io/ios/app/mind-maths-trainer/id1302714906)

**Currently charting:** #189 Top Paid · Education (US App Store)

This app offers two modes for practicing abacus math techniques: Flash Anzan for visual calculation and Aural Test for auditory processing. Users can customize exercises, track progress with detailed reports, and export quizzes as PDFs for offline practice.

**Highlights:** Flash Anzan visual calculation, Aural Test auditory calculation, Customizable abacus exercises, Practice and Challenge modes, Detailed progress reports, PDF quiz and answer export, Numpad and Multi-touch Abacus Interface

**Features:** macOS Compatibility

**In-app purchases:** none


### Smart Abacus

[App page](https://appshunter.io/ios/app/smart-abacus-mental-math/id6761702036)

Master mental math using the Japanese Soroban method with interactive practice and structured lessons. Improve speed, focus, and accuracy through gamified milestones and progress tracking.

**Highlights:** Digital Soroban with realistic bead movement, Step-by-step learning paths, Flash Tests for speed and accuracy, Voice dictation for training, Progress tracking and insights, Gamified milestones and achievements

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

**In-app purchases:** none


## Frequently asked questions

### Is Mind Maths Trainer free?

Mind Maths Trainer costs $4.99, with no in-app purchases.

### Is Smart Abacus free?

Smart Abacus is free to download, with no in-app purchases.

### Which has better reviews, Mind Maths Trainer or Smart Abacus?

Mind Maths Trainer and Smart Abacus are both rated 5.0 out of 5 on the App Store, from 2 and 1 ratings respectively.

### Do Mind Maths Trainer or Smart Abacus have ads?

Neither Mind Maths Trainer nor Smart Abacus shows ads.

### Which is updated more often, Mind Maths Trainer or Smart Abacus?

Mind Maths Trainer ships an update every 4 months, and Smart Abacus weekly. Most recently, Mind Maths Trainer was updated on June 25, 2026 and Smart Abacus on September 18, 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.*