# Hammel vs Unlimit Key

The clearest difference is update cadence: Unlimit Key at every 3 weeks against Hammel's every 3 months. Hammel's advantage is iOS requirement (14.0 vs 17.5). 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.

Hammel ships an update every 3 months, Unlimit Key every 3 weeks. The most recent releases landed on October 7, 2026 and October 3, 2026 respectively.

## The numbers

| Metric | Hammel | Unlimit Key |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | — | 0.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 3 months | **Every 3 weeks** |
| Monetization | — | Free |
| Size | 187 MB | 98 MB |
| Requires iOS | **14.0** | 17.5 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [3d-empire](https://appshunter.io/developer/589423268) | [Unlimit Technologies ApS](https://appshunter.io/developer/1727353031) |

## What reviewers say

### Hammel

[App page](https://appshunter.io/ios/app/hammel/id1333069237)

**Features:** macOS Compatibility

**In-app purchases:** none


### Unlimit Key

[App page](https://appshunter.io/ios/app/unlimit-key/id6476619223)

Discover nearby shops, search for specific stores, and view operating hours. Seamlessly navigate to locations and unlock participating shop doors directly from your device for ultimate convenience.

**Highlights:** Find nearby shops, Search by name and zip code, View shop open/close times, Get shop addresses and navigate, Unlock participating shop doors, Account management (deactivate/delete)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Hammel free?

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

### Is Unlimit Key free?

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

### Do Hammel or Unlimit Key have ads?

Neither Hammel nor Unlimit Key shows ads.

### Which is updated more often, Hammel or Unlimit Key?

Hammel ships an update every 3 months, and Unlimit Key every 3 weeks. Most recently, Hammel was updated on October 7, 2026 and Unlimit Key on October 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.*