# AMUnatcoll vs Cyklio

The clearest difference is in-app purchases: AMUnatcoll at none against Cyklio's 1. AMUnatcoll also leads on iOS requirement (13.0 vs 18.2). Cyklio's advantage is update cadence (daily vs every 2 weeks). On price, ads and device support there is nothing between them.

Both are free to download. Cyklio sells 1 one-off in-app purchase. AMUnatcoll asks for nothing beyond the download.

AMUnatcoll ships an update every 2 weeks, Cyklio daily. The most recent releases landed on September 10, 2026 and August 24, 2026 respectively.

## The numbers

| Metric | AMUnatcoll | Cyklio |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 2 weeks | **Daily** |
| Size | 18 MB | 36 MB |
| Requires iOS | **13.0** | 18.2 |
| Devices | iPhone, iPod | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Poznan Supercomputing and Networking Center](https://appshunter.io/developer/726093818) | [Mikolaj Pindera](https://appshunter.io/developer/6795242542) |

## What reviewers say

### AMUnatcoll

[App page](https://appshunter.io/ios/app/amunatcoll/id1523442673)

**In-app purchases:** none


### Cyklio

[App page](https://appshunter.io/ios/app/cyklio/id6795242540)

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Cyklio Premium | $2.99 | one-time |


## Frequently asked questions

### Is AMUnatcoll free?

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

### Is Cyklio free?

Cyklio is free to download, with in-app purchases available.

### Do AMUnatcoll or Cyklio have ads?

Neither AMUnatcoll nor Cyklio shows ads.

### Which is updated more often, AMUnatcoll or Cyklio?

AMUnatcoll ships an update every 2 weeks, and Cyklio daily. Most recently, AMUnatcoll was updated on September 10, 2026 and Cyklio on August 24, 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.*