# School through Play vs Vyzyvatel

The clearest difference is in-app purchases: Vyzyvatel at none against School through Play's 1. Vyzyvatel also leads on update cadence (daily vs every 5 months) and iOS requirement (15.0 vs 17.0). On price, ads and device support there is nothing between them.

Both are free to download. School through Play sells 1 one-off in-app purchase. Vyzyvatel asks for nothing beyond the download.

School through Play ships an update every 5 months, Vyzyvatel daily. Both last shipped on October 25, 2026.

## The numbers

| Metric | School through Play | Vyzyvatel |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 5 months | **Daily** |
| Size | 103 MB | 3 MB |
| Requires iOS | 17.0 | **15.0** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 12+ |
| Developer | [NOVÁ ŠKOLA, s.r.o.](https://appshunter.io/developer/1855560125) | [Rustai](https://appshunter.io/developer/1870260182) |

## What reviewers say

### School through Play

[App page](https://appshunter.io/ios/app/school-through-play/id6755687862)

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Mathematics 1 | $1.99 | one-time |


### Vyzyvatel

[App page](https://appshunter.io/ios/app/vyzyvatel/id6760852900)

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

**In-app purchases:** none


## Frequently asked questions

### Is School through Play free?

School through Play is free to download, with in-app purchases available.

### Is Vyzyvatel free?

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

### Do School through Play or Vyzyvatel have ads?

Neither School through Play nor Vyzyvatel shows ads.

### Which is updated more often, School through Play or Vyzyvatel?

School through Play ships an update every 5 months, and Vyzyvatel daily. Most recently, School through Play was updated on October 25, 2026 and Vyzyvatel on October 25, 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.*