# Zennio Key vs AFAS

The clearest difference is update cadence: Zennio Key at every 3 weeks against AFAS's every 6 months. AFAS's advantage is iOS requirement (12.0 vs 15.0). 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.

Zennio Key ships an update every 3 weeks, AFAS every 6 months. The most recent releases landed on November 3, 2026 and October 28, 2026 respectively.

## The numbers

| Metric | Zennio Key | AFAS |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 3 weeks** | Every 6 months |
| Size | 24 MB | 47 MB |
| Requires iOS | 15.0 | **12.0** |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Zennio](https://appshunter.io/developer/665852768) | [Berrly](https://appshunter.io/developer/1529729558) |

## What reviewers say

### Zennio Key

[App page](https://appshunter.io/ios/app/zennio-key/id1563903560)

**Features:** Vision Pro support

**In-app purchases:** none


### AFAS

[App page](https://appshunter.io/ios/app/afas/id6744532600)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Zennio Key free?

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

### Is AFAS free?

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

### Do Zennio Key or AFAS have ads?

Neither Zennio Key nor AFAS shows ads.

### Which is updated more often, Zennio Key or AFAS?

Zennio Key ships an update every 3 weeks, and AFAS every 6 months. Most recently, Zennio Key was updated on November 3, 2026 and AFAS on October 28, 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.*