# PRG. vs Шахматная школа

The clearest difference is update cadence: PRG. at every 3 weeks against Шахматная школа's every 2 months. Шахматная школа's advantage is iOS requirement (12.0 vs 15.6). 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.

PRG. ships an update every 3 weeks, Шахматная школа every 2 months. The most recent releases landed on October 24, 2026 and October 27, 2026 respectively.

## The numbers

| Metric | PRG. | Шахматная школа |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[3.5 (2 ratings)](https://appshunter.io/ios/app/prg/id910215372/reviews)** | — |
| Number of ratings | **2** | — |
| Positive reviews | 57.1% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 3 weeks** | Every 2 months |
| Monetization | Free | — |
| Size | 86 MB | 73 MB |
| Requires iOS | 15.6 | **12.0** |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [InfoTech&Service LLC](https://appshunter.io/developer/910215375) | [Alexander Zakharov](https://appshunter.io/developer/1636913369) |

## What reviewers say

### PRG.

[App page](https://appshunter.io/ios/app/prg/id910215372)

This app provides comprehensive legal and accounting resources for Kazakhstan, including codes, laws, and consultation services. It features an AI-powered search for quick answers and electronic document management.

**Highlights:** Access to RK codes and laws, AI-powered legal and accounting search, Electronic document management (EDO), Legal and accounting consultation services, Offline document access, Regular updates with current legislation

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

**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 PRG. free?

PRG. 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 PRG. or Шахматная школа have ads?

Neither PRG. nor Шахматная школа shows ads.

### Which is updated more often, PRG. or Шахматная школа?

PRG. ships an update every 3 weeks, and Шахматная школа every 2 months. Most recently, PRG. was updated on October 24, 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.*