# MIDITrainer vs Kritus

The clearest difference is in-app purchases: MIDITrainer at none against Kritus's 2. On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. Kritus sells 2 in-app purchases, starting at $8.99 per month. MIDITrainer asks for nothing beyond the download.

## The numbers

| Metric | MIDITrainer | Kritus |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | — | Every 3 weeks |
| Size | 10 MB | 132 MB |
| Requires iOS | 18.0 | **17.0** |
| Devices | iPhone, iPad | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Sam Bender](https://appshunter.io/developer/381126312) | [Mi Lin](https://appshunter.io/developer/6793242806) |

## What reviewers say

### MIDITrainer

[App page](https://appshunter.io/ios/app/miditrainer/id6756984380)

**Features:** macOS Compatibility

**In-app purchases:** none


### Kritus

[App page](https://appshunter.io/ios/app/kritus/id6812365185)

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Kritus Serious User (Monthly) | $8.99 | per month |
| Kritus Serious User (Annual) | $49.99 | per year |


## Frequently asked questions

### Is MIDITrainer free?

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

### Is Kritus free?

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

### Do MIDITrainer or Kritus have ads?

Neither MIDITrainer nor Kritus shows ads.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*