# APNs Helper vs Zetta Link

The clearest difference is update cadence: Zetta Link at every 4 days against APNs Helper's every 4 months. Zetta Link also leads on iOS requirement (15.0 vs 17.0). 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.

APNs Helper ships an update every 4 months, Zetta Link every 4 days. The most recent releases landed on November 7, 2026 and November 10, 2026 respectively.

## The numbers

| Metric | APNs Helper | Zetta Link |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 4 months | **Every 4 days** |
| Size | 10 MB | 70 MB |
| Requires iOS | 17.0 | **15.0** |
| Devices | iPhone, iPad, Mac | iPhone, iPad, iPod |
| Age rating | 4+ | 17+ |
| Developer | [志舟 王](https://appshunter.io/developer/1359019753) | [BB LAND COMPANY LIMITED](https://appshunter.io/developer/6803432785) |

## What reviewers say

### APNs Helper

[App page](https://appshunter.io/ios/app/apns-helper/id6443608175)

**In-app purchases:** none


### Zetta Link

[App page](https://appshunter.io/ios/app/zetta-link/id6808179581)

**In-app purchases:** none


## Frequently asked questions

### Is APNs Helper free?

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

### Is Zetta Link free?

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

### Do APNs Helper or Zetta Link have ads?

Neither APNs Helper nor Zetta Link shows ads.

### Which is updated more often, APNs Helper or Zetta Link?

APNs Helper ships an update every 4 months, and Zetta Link every 4 days. Most recently, APNs Helper was updated on November 7, 2026 and Zetta Link on November 10, 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.*