# Ossiloop vs TC Aurich

The clearest difference is update cadence: TC Aurich at every 6 weeks against Ossiloop's every 11 months. 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.

Ossiloop ships an update every 11 months, TC Aurich every 6 weeks. The most recent releases landed on September 17, 2026 and September 20, 2026 respectively.

## The numbers

| Metric | Ossiloop | TC Aurich |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 11 months | **Every 6 weeks** |
| Monetization | Free | — |
| Size | 46 MB | 44 MB |
| Requires iOS | 15.1 | **15.0** |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Edzard Wirtjes](https://appshunter.io/developer/1711558034) | [Felix Wansing](https://appshunter.io/developer/1145308443) |

## What reviewers say

### Ossiloop

[App page](https://appshunter.io/ios/app/ossiloop/id1504936307)

Track your distance and time for the Ossiloop event. Confirm your participation in stages and access all relevant information. This app helps participants stay organized and informed.

**Highlights:** Track distance and time, Confirm stage participation, Access event information, Stay organized, Stay informed

**Features:** macOS Compatibility

**In-app purchases:** none


### TC Aurich

[App page](https://appshunter.io/ios/app/tc-aurich-west/id6480366400)

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

**In-app purchases:** none


## Frequently asked questions

### Is Ossiloop free?

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

### Is TC Aurich free?

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

### Do Ossiloop or TC Aurich have ads?

Neither Ossiloop nor TC Aurich shows ads.

### Which is updated more often, Ossiloop or TC Aurich?

Ossiloop ships an update every 11 months, and TC Aurich every 6 weeks. Most recently, Ossiloop was updated on September 17, 2026 and TC Aurich on September 20, 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.*