# Ossiloop vs NASDS

The clearest difference is update cadence: NASDS at monthly against Ossiloop's every 11 months. NASDS 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.

Ossiloop ships an update every 11 months, NASDS monthly. The most recent releases landed on October 4, 2026 and September 26, 2026 respectively.

## The numbers

| Metric | Ossiloop | NASDS |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 11 months | **Monthly** |
| Monetization | Free | — |
| Size | 46 MB | 42 MB |
| Requires iOS | 15.1 | **13.0** |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Edzard Wirtjes](https://appshunter.io/developer/1711558034) | [Christian Daume](https://appshunter.io/developer/1681383719) |

## 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


### NASDS

[App page](https://appshunter.io/ios/app/nasds/id6447462158)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Ossiloop free?

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

### Is NASDS free?

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

### Do Ossiloop or NASDS have ads?

Neither Ossiloop nor NASDS shows ads.

### Which is updated more often, Ossiloop or NASDS?

Ossiloop ships an update every 11 months, and NASDS monthly. Most recently, Ossiloop was updated on October 4, 2026 and NASDS on September 26, 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.*