# appMetamorfosis vs Sofia AI

The clearest difference is update cadence: appMetamorfosis at every 4 days against Sofia AI's every 3 weeks. appMetamorfosis also leads on iOS requirement (13.0 vs 18.0). 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.

appMetamorfosis ships an update every 4 days, Sofia AI every 3 weeks. The most recent releases landed on October 30, 2026 and October 28, 2026 respectively.

## The numbers

| Metric | appMetamorfosis | Sofia AI |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 4 days** | Every 3 weeks |
| Size | 72 MB | 164 MB |
| Requires iOS | **13.0** | 18.0 |
| Devices | iPhone, iPod | iPhone, iPad |
| Age rating | 17+ | 17+ |
| Developer | [Corporacion Universidad de Concepcion](https://appshunter.io/developer/1215832892) | [SOFIA AI LIMITED](https://appshunter.io/developer/1440630210) |

## What reviewers say

### appMetamorfosis

[App page](https://appshunter.io/ios/app/appmetamorfosis/id6466329601)

**In-app purchases:** none


### Sofia AI

[App page](https://appshunter.io/ios/app/sofia-ai/id6744707879)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is appMetamorfosis free?

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

### Is Sofia AI free?

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

### Do appMetamorfosis or Sofia AI have ads?

Neither appMetamorfosis nor Sofia AI shows ads.

### Which is updated more often, appMetamorfosis or Sofia AI?

appMetamorfosis ships an update every 4 days, and Sofia AI every 3 weeks. Most recently, appMetamorfosis was updated on October 30, 2026 and Sofia AI on October 28, 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.*