# Soroban Training vs iiCo

The clearest difference is in-app purchases: iiCo at none against Soroban Training's 1. iiCo also leads on ads (none vs shown) and iOS requirement (16.0 vs 18.0). Soroban Training's advantage is update cadence (every 2 weeks vs every 5 weeks). On price and device support there is nothing between them.

Both are free to download. Soroban Training sells 1 one-off in-app purchase. iiCo asks for nothing beyond the download.

Soroban Training ships an update every 2 weeks, iiCo every 5 weeks. The most recent releases landed on November 3, 2026 and October 31, 2026 respectively.

## The numbers

| Metric | Soroban Training | iiCo |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.7 (181 ratings)](https://appshunter.io/ios/app/soroban-training/id1519658576/reviews)** | — |
| Number of ratings | **181** | — |
| Positive reviews | 80.4% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | Yes | **No** |
| Update frequency | **Every 2 weeks** | Every 5 weeks |
| Monetization | Free with in-app purchases | — |
| Size | 11 MB | 10 MB |
| Requires iOS | 18.0 | **16.0** |
| Devices | iPhone, iPad | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Jumpei Adachi](https://appshunter.io/developer/1516414955) | [Yuki Ogawa](https://appshunter.io/developer/1886857769) |

## What reviewers say

### Soroban Training

[App page](https://appshunter.io/ios/app/soroban-training/id1519658576)

Practice abacus calculations directly on your touchscreen device. Generate custom problems to hone your skills with both digital and physical abacuses. Ideal for learners of all levels to improve mental math abilities.

**Highlights:** Touchscreen abacus simulation, Custom problem generation, Practice with physical abacus, Mental math skill development, Educational tool

**Features:** Family Sharing, iPhone Duo support

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Remove Ads | $2.99 | one-time |


### iiCo

[App page](https://appshunter.io/ios/app/iico/id6779879676)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Soroban Training free?

Soroban Training is free to download, with in-app purchases available.

### Is iiCo free?

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

### Do Soroban Training or iiCo have ads?

Soroban Training shows ads; iiCo does not.

### Which is updated more often, Soroban Training or iiCo?

Soroban Training ships an update every 2 weeks, and iiCo every 5 weeks. Most recently, Soroban Training was updated on November 3, 2026 and iiCo on October 31, 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.*