# CryoOh! vs FORETELL

The clearest difference is update cadence: FORETELL at every 2 weeks against CryoOh!'s every 4 months. CryoOh!'s advantage is iOS requirement (13.0 vs 15.0). 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.

CryoOh! ships an update every 4 months, FORETELL every 2 weeks. The most recent releases landed on October 25, 2026 and October 30, 2026 respectively.

## The numbers

| Metric | CryoOh! | FORETELL |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 4 months | **Every 2 weeks** |
| Size | 69 MB | 134 MB |
| Requires iOS | **13.0** | 15.0 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 12+ | 4+ |
| Developer | [MR JZ MEC LLC](https://appshunter.io/developer/1674728452) | [TrialX Inc.](https://appshunter.io/developer/1506385921) |

## What reviewers say

### CryoOh!

[App page](https://appshunter.io/ios/app/cryooh/id6445910280)

**In-app purchases:** none


### FORETELL

[App page](https://appshunter.io/ios/app/foretell-epilepsy/id6751313764)

**In-app purchases:** none


## Frequently asked questions

### Is CryoOh! free?

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

### Is FORETELL free?

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

### Do CryoOh! or FORETELL have ads?

Neither CryoOh! nor FORETELL shows ads.

### Which is updated more often, CryoOh! or FORETELL?

CryoOh! ships an update every 4 months, and FORETELL every 2 weeks. Most recently, CryoOh! was updated on October 25, 2026 and FORETELL on October 30, 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.*