# Zairos vs Silink

The clearest difference is update cadence: Zairos at every 9 days against Silink's every 5 weeks. Silink's advantage is iOS requirement (12.0 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.

Zairos ships an update every 9 days, Silink every 5 weeks. The most recent releases landed on October 23, 2026 and October 6, 2026 respectively.

## The numbers

| Metric | Zairos | Silink |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 9 days** | Every 5 weeks |
| Size | 68 MB | 98 MB |
| Requires iOS | 15.6 | **12.0** |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 17+ |
| Developer | [Equals Money PLC](https://appshunter.io/developer/535756525) | [SILICON SILK LTD](https://appshunter.io/developer/1582775597) |

## What reviewers say

### Zairos

[App page](https://appshunter.io/ios/app/zairos/id6677031569)

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

**In-app purchases:** none


### Silink

[App page](https://appshunter.io/ios/app/silink/id6742437569)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Zairos free?

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

### Is Silink free?

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

### Do Zairos or Silink have ads?

Neither Zairos nor Silink shows ads.

### Which is updated more often, Zairos or Silink?

Zairos ships an update every 9 days, and Silink every 5 weeks. Most recently, Zairos was updated on October 23, 2026 and Silink on October 6, 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.*