# ilmfix vs Cosmo

The clearest difference is update cadence: Cosmo at every 8 days against ilmfix's every 5 weeks. On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. ilmfix sells 2 in-app purchases, starting at $17.90 per month and Cosmo sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.

ilmfix ships an update every 5 weeks, Cosmo every 8 days. The most recent releases landed on November 11, 2026 and November 6, 2026 respectively.

## The numbers

| Metric | ilmfix | Cosmo |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | — | 70.0% of reviews |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 5 weeks | **Every 8 days** |
| Monetization | — | Free with in-app purchases |
| Size | 72 MB | 13 MB |
| Requires iOS | **16.0** | 17.0 |
| Devices | **iPhone, iPad** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Ilmfix UG (haftungsbeschrankt)](https://appshunter.io/developer/1502844228) | [Niklas Albrecht](https://appshunter.io/developer/1880390367) |

## What reviewers say

### ilmfix

[App page](https://appshunter.io/ios/app/ilmfix-ansehen-and-streamen/id1502844229)

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monatsabo | $17.90 | per month |
| ilmfix Jahresabo | $179.00 | per year |


### Cosmo

[App page](https://appshunter.io/ios/app/cosmo-your-pet-virtually/id6796587727)

Transform a photo of your pet into a charming pixelated companion that lives on your iPhone's Lock Screen and Dynamic Island. Watch your virtual pet sleep, play, and eat throughout the day, offering a delightful and low-maintenance digital friend.

**Highlights:** Create pixel pet from pet photo, Lives on Lock Screen, Appears in Dynamic Island, Pet animations (sleep, play, eat), One-time purchase, iCloud backup

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Pet Transformation | $3.99 | one-time |


## Frequently asked questions

### Is ilmfix free?

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

### Is Cosmo free?

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

### Do ilmfix or Cosmo have ads?

Neither ilmfix nor Cosmo shows ads.

### Which is updated more often, ilmfix or Cosmo?

ilmfix ships an update every 5 weeks, and Cosmo every 8 days. Most recently, ilmfix was updated on November 11, 2026 and Cosmo on November 6, 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.*