# Müller World vs Trilyo

The clearest difference is in-app purchases: Müller World at none against Trilyo's 13. Trilyo's advantage is iOS requirement (15.1 vs 17.0). On price, update cadence, ads and device support there is nothing between them.

Both are free to download. Trilyo sells 13 in-app purchases, starting at $7.99 per month. Müller World asks for nothing beyond the download.

Müller World ships an update fortnightly, Trilyo every 10 days. The most recent releases landed on October 24, 2026 and October 25, 2026 respectively.

## The numbers

| Metric | Müller World | Trilyo |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Fortnightly | **Every 10 days** |
| Size | 83 MB | 151 MB |
| Requires iOS | 17.0 | **15.1** |
| Devices | iPhone, iPad | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Alois Müller GmbH](https://appshunter.io/developer/1328816249) | [idan edri](https://appshunter.io/developer/1889435401) |

## What reviewers say

### Müller World

[App page](https://appshunter.io/ios/app/muller-world/id1559184174)

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

**In-app purchases:** none


### Trilyo

[App page](https://appshunter.io/ios/app/trilyo/id6761407619)

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

**In-app purchases (13)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Basic Monthly | $7.99 | per month |
| Basic Family | $12.99 | per month |
| Pro | $19.99 | per month |
| Pro Family | $24.99 | per month |
| Business Family | $39.99 | per month |
| Business Monthly | $49.99 | per month |
| Basic Family | $129.99 | per year |
| Pro Family | $249.99 | per year |
| Business Family | $399.99 | per year |
| 10 Call Minutes | $7.99 | one-time |
| 30 Call Minutes | $21.99 | one-time |
| 60 Call Minutes | $39.99 | one-time |
| 120 Call Minutes | $74.99 | one-time |


## Frequently asked questions

### Is Müller World free?

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

### Is Trilyo free?

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

### Do Müller World or Trilyo have ads?

Neither Müller World nor Trilyo shows ads.

### Which is updated more often, Müller World or Trilyo?

Müller World ships an update fortnightly, and Trilyo every 10 days. Most recently, Müller World was updated on October 24, 2026 and Trilyo on October 25, 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.*