# KMS Helmstedt vs Leipzig '89

The clearest difference is update cadence: Leipzig '89 at every 11 days against KMS Helmstedt's monthly. Leipzig '89 also leads on iOS requirement (12.4 vs 15.5). 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.

KMS Helmstedt ships an update monthly, Leipzig '89 every 11 days. The most recent releases landed on October 4, 2026 and October 9, 2026 respectively.

## The numbers

| Metric | KMS Helmstedt | Leipzig '89 |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Monthly | **Every 11 days** |
| Size | 14 MB | 145 MB |
| Requires iOS | 15.5 | **12.4** |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 17+ |
| Developer | [Mikel Software GmbH](https://appshunter.io/developer/1234541164) | [Bürgerkomitee Leipzig für die Auflösung der ehemaligen Staatssicherheit e.V](https://appshunter.io/developer/1804104760) |

## What reviewers say

### KMS Helmstedt

[App page](https://appshunter.io/ios/app/kms-helmstedt/id1521814531)

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

**In-app purchases:** none


### Leipzig '89

[App page](https://appshunter.io/ios/app/leipzig-89/id6743707206)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is KMS Helmstedt free?

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

### Is Leipzig '89 free?

Leipzig '89 is free to download, with no in-app purchases.

### Do KMS Helmstedt or Leipzig '89 have ads?

Neither KMS Helmstedt nor Leipzig '89 shows ads.

### Which is updated more often, KMS Helmstedt or Leipzig '89?

KMS Helmstedt ships an update monthly, and Leipzig '89 every 11 days. Most recently, KMS Helmstedt was updated on October 4, 2026 and Leipzig '89 on October 9, 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.*