# PKS Live vs AS Erstein

The clearest difference is update cadence: AS Erstein at fortnightly against PKS Live's every 11 months. 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.

PKS Live ships an update every 11 months, AS Erstein fortnightly. The most recent releases landed on November 1, 2026 and November 3, 2026 respectively.

## The numbers

| Metric | PKS Live | AS Erstein |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 11 months | **Fortnightly** |
| Size | 75 MB | 136 MB |
| Requires iOS | 15.0 | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Patrick Petitgirard](https://appshunter.io/developer/634373455) | [Patrick Metzger](https://appshunter.io/developer/1530192920) |

## What reviewers say

### PKS Live

[App page](https://appshunter.io/ios/app/pks-live/id827406631)

**Features:** macOS Compatibility

**In-app purchases:** none


### AS Erstein

[App page](https://appshunter.io/ios/app/as-erstein/id1530192918)

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

**In-app purchases:** none


## Frequently asked questions

### Is PKS Live free?

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

### Is AS Erstein free?

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

### Do PKS Live or AS Erstein have ads?

Neither PKS Live nor AS Erstein shows ads.

### Which is updated more often, PKS Live or AS Erstein?

PKS Live ships an update every 11 months, and AS Erstein fortnightly. Most recently, PKS Live was updated on November 1, 2026 and AS Erstein on November 3, 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.*