# Abacus Trainer vs Soroban

The clearest difference is price: Soroban at Free against Abacus Trainer's $4.99. Soroban also leads on update cadence (every 2 weeks vs every 15 months). Abacus Trainer's advantage is iOS requirement (8.0 vs 26.0). On ads, in-app purchases and device support there is nothing between them.

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

Abacus Trainer ships an update every 15 months, Soroban every 2 weeks. The most recent releases landed on September 25, 2026 and September 10, 2026 respectively.

## The numbers

| Metric | Abacus Trainer | Soroban |
| --- | --- | --- |
| Price | $4.99 | **Free** |
| Rating | **[4.3 (12 ratings)](https://appshunter.io/ios/app/abacus-trainer/id828273038/reviews)** | — |
| Number of ratings | **12** | — |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 15 months | **Every 2 weeks** |
| Monetization | Paid | — |
| Size | 8 MB | 13 MB |
| Requires iOS | **8.0** | 26.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Hamster Force Multimedia Ltd.](https://appshunter.io/developer/443416476) | [Shweta Kumari](https://appshunter.io/developer/1894430929) |

## What reviewers say

### Abacus Trainer

[App page](https://appshunter.io/ios/app/abacus-trainer/id828273038)

This app generates customized abacus math exercises for addition and subtraction. It offers practice and challenge modes to improve accuracy and speed, with detailed reports to track progress. Users can also export quizzes for offline practice.

**Highlights:** Customizable addition and subtraction exercises, Practice and challenge modes, Performance tracking and reports, Offline exercise export (PDF), Randomized question generation, Print and email quiz options

**Features:** macOS Compatibility

**In-app purchases:** none


### Soroban

[App page](https://appshunter.io/ios/app/soroban-mental-math-abacus/id6762503522)

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

**In-app purchases:** none


## Frequently asked questions

### Is Abacus Trainer free?

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

### Is Soroban free?

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

### Do Abacus Trainer or Soroban have ads?

Neither Abacus Trainer nor Soroban shows ads.

### Which is updated more often, Abacus Trainer or Soroban?

Abacus Trainer ships an update every 15 months, and Soroban every 2 weeks. Most recently, Abacus Trainer was updated on September 25, 2026 and Soroban on September 10, 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.*