# DECOM vs Шахматная школа

The clearest difference is update cadence: DECOM at fortnightly against Шахматная школа's every 2 months. On price, ads, 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.

DECOM ships an update fortnightly, Шахматная школа every 2 months. The most recent releases landed on October 26, 2026 and October 27, 2026 respectively.

## The numbers

| Metric | DECOM | Шахматная школа |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Fortnightly** | Every 2 months |
| Size | 32 MB | 73 MB |
| Requires iOS | **11.0** | 12.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Georgiq Valentinovii Vasiliyev](https://appshunter.io/developer/1470615037) | [Alexander Zakharov](https://appshunter.io/developer/1636913369) |

## What reviewers say

### DECOM

[App page](https://appshunter.io/ios/app/decom/id1470615038)

**Features:** macOS Compatibility

**In-app purchases:** none


### Шахматная школа

[App page](https://appshunter.io/ios/app/id1636913367)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is DECOM free?

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

### Is Шахматная школа free?

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

### Do DECOM or Шахматная школа have ads?

Neither DECOM nor Шахматная школа shows ads.

### Which is updated more often, DECOM or Шахматная школа?

DECOM ships an update fortnightly, and Шахматная школа every 2 months. Most recently, DECOM was updated on October 26, 2026 and Шахматная школа on October 27, 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.*