# trabantwelt.de vs OSTSEE

The clearest difference is update cadence: OSTSEE at daily against trabantwelt.de's every 2 months. OSTSEE also leads on iOS requirement (13.0 vs 15.6). 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.

trabantwelt.de ships an update every 2 months, OSTSEE daily. The most recent releases landed on October 29, 2026 and October 31, 2026 respectively.

## The numbers

| Metric | trabantwelt.de | OSTSEE |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.0 (1 ratings)](https://appshunter.io/ios/app/trabantweltde/id557138540/reviews)** | — |
| Number of ratings | **1** | — |
| Positive reviews | 78.8% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 2 months | **Daily** |
| Monetization | Free | — |
| Size | 42 MB | 43 MB |
| Requires iOS | 15.6 | **13.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [trabantwelt.de](https://appshunter.io/developer/557138543) | [Stadtwerke Roststock](https://appshunter.io/developer/1893063743) |

## What reviewers say

### trabantwelt.de

[App page](https://appshunter.io/ios/app/trabantweltde/id557138540)

This app is a dedicated online store for high-quality spare parts and accessories for the Trabant car. It offers original quality and new productions, with guaranteed fit and durability confirmed by racing and road use.

**Highlights:** High-quality spare parts, Original quality and new productions, Own development and manufacturing, Guaranteed fit and durability, For racing and road use

**Features:** Vision Pro support

**In-app purchases:** none


### OSTSEE

[App page](https://appshunter.io/ios/app/ostsee-smart/id6762132840)

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

**In-app purchases:** none


## Frequently asked questions

### Is trabantwelt.de free?

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

### Is OSTSEE free?

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

### Do trabantwelt.de or OSTSEE have ads?

Neither trabantwelt.de nor OSTSEE shows ads.

### Which is updated more often, trabantwelt.de or OSTSEE?

trabantwelt.de ships an update every 2 months, and OSTSEE daily. Most recently, trabantwelt.de was updated on October 29, 2026 and OSTSEE on October 31, 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.*