# Simple Chess Trainer vs Zenmate

The clearest difference is in-app purchases: Zenmate at none against Simple Chess Trainer's 1. Zenmate also leads on ads (none vs shown). On price, device support and iOS requirement there is nothing between them.

Both are free to download. Simple Chess Trainer sells 1 one-off in-app purchase. Zenmate asks for nothing beyond the download.

## The numbers

| Metric | Simple Chess Trainer | Zenmate |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | **No** |
| Ads | Yes | **No** |
| Update frequency | — | Every 6 weeks |
| Size | 8 MB | 4 MB |
| Requires iOS | 18.0 | **17.0** |
| Devices | iPhone, iPad | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Oleksandr Ioffe](https://appshunter.io/developer/1895445780) | [Timothy Nice](https://appshunter.io/developer/1717668220) |

## What reviewers say

### Simple Chess Trainer

[App page](https://appshunter.io/ios/app/simple-chess-trainer/id6766382515)

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Remove All Adds (One-Time) | $12.99 | one-time |


### Zenmate

[App page](https://appshunter.io/ios/app/zenmate-mindful-chess/id6776354031)

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

**In-app purchases:** none


## Frequently asked questions

### Is Simple Chess Trainer free?

Simple Chess Trainer is free to download, with in-app purchases available.

### Is Zenmate free?

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

### Do Simple Chess Trainer or Zenmate have ads?

Simple Chess Trainer shows ads; Zenmate does not.

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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.*