# OTWorld vs hellomateo

The clearest difference is update cadence: OTWorld at every 2 weeks against hellomateo's monthly. OTWorld also leads on iOS requirement (13.0 vs 15.1). 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.

OTWorld ships an update every 2 weeks, hellomateo monthly. The most recent releases landed on September 17, 2026 and September 28, 2026 respectively.

## The numbers

| Metric | OTWorld | hellomateo |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 2 weeks** | Monthly |
| Size | 64 MB | 44 MB |
| Requires iOS | **13.0** | 15.1 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Leipziger Messe GmbH](https://appshunter.io/developer/871119159) | [MATEO Estate GmbH](https://appshunter.io/developer/1621876109) |

## What reviewers say

### OTWorld

[App page](https://appshunter.io/ios/app/otworld/id1618957653)

**In-app purchases:** none


### hellomateo

[App page](https://appshunter.io/ios/app/hellomateo/id1621876107)

**Features:** Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is OTWorld free?

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

### Is hellomateo free?

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

### Do OTWorld or hellomateo have ads?

Neither OTWorld nor hellomateo shows ads.

### Which is updated more often, OTWorld or hellomateo?

OTWorld ships an update every 2 weeks, and hellomateo monthly. Most recently, OTWorld was updated on September 17, 2026 and hellomateo on September 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.*