# Chrestos vs CMI Thrive

The clearest difference is update cadence: CMI Thrive at fortnightly against Chrestos's every 6 weeks. 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.

Chrestos ships an update every 6 weeks, CMI Thrive fortnightly. The most recent releases landed on September 11, 2026 and September 20, 2026 respectively.

## The numbers

| Metric | Chrestos | CMI Thrive |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 6 weeks | **Fortnightly** |
| Size | 4 MB | 87 MB |
| Requires iOS | **15.0** | 16.4 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 17+ |
| Developer | [ThenMedia](https://appshunter.io/developer/1567411360) | [Thrive Learning Limited](https://appshunter.io/developer/1448136979) |

## What reviewers say

### Chrestos

[App page](https://appshunter.io/ios/app/chrestos/id6529560192)

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

**In-app purchases:** none


### CMI Thrive

[App page](https://appshunter.io/ios/app/cmi-thrive/id6757808437)

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

**In-app purchases:** none


## Frequently asked questions

### Is Chrestos free?

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

### Is CMI Thrive free?

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

### Do Chrestos or CMI Thrive have ads?

Neither Chrestos nor CMI Thrive shows ads.

### Which is updated more often, Chrestos or CMI Thrive?

Chrestos ships an update every 6 weeks, and CMI Thrive fortnightly. Most recently, Chrestos was updated on September 11, 2026 and CMI Thrive on September 20, 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.*