# MyThalassa vs B48

The clearest difference is ads: MyThalassa at none against B48's shown. MyThalassa also leads on update cadence (every 3 weeks vs every 2 months) and iOS requirement (11.0 vs 13.0). On price, 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.

MyThalassa ships an update every 3 weeks, B48 every 2 months. The most recent releases landed on October 19, 2026 and October 4, 2026 respectively.

## The numbers

| Metric | MyThalassa | B48 |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | No | No |
| Ads | **No** | Yes |
| Update frequency | **Every 3 weeks** | Every 2 months |
| Monetization | Free | — |
| Size | 117 MB | 46 MB |
| Requires iOS | **11.0** | 13.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Mile Positioning Solutions](https://appshunter.io/developer/1109385255) | [LIBERE HOSPITALITY SOCIEDAD LIMITADA](https://appshunter.io/developer/1575719131) |

## What reviewers say

### MyThalassa

[App page](https://appshunter.io/ios/app/mythalassa/id1446581990)

Discover local heritage and practice wellness with audio-guided courses. Download routes for offline use and track your steps with Apple Health integration. Perfect for walks or runs.

**Highlights:** Audio-guided wellness courses, Local heritage discovery, Offline route downloads, Apple Health integration, Thematic routes for walking/running

**Features:** Vision Pro support

**In-app purchases:** none


### B48

[App page](https://appshunter.io/ios/app/b48/id6450256267)

**Features:** macOS Compatibility, Apple Wallet

**In-app purchases:** none


## Frequently asked questions

### Is MyThalassa free?

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

### Is B48 free?

B48 is free to download, with no in-app purchases.

### Do MyThalassa or B48 have ads?

B48 shows ads; MyThalassa does not.

### Which is updated more often, MyThalassa or B48?

MyThalassa ships an update every 3 weeks, and B48 every 2 months. Most recently, MyThalassa was updated on October 19, 2026 and B48 on October 4, 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.*