# 3 Ключа Уфа, Нефтекамск vs Kettma!

The clearest difference is update cadence: 3 Ключа Уфа, Нефтекамск at every 9 days against Kettma!'s every 4 weeks. Kettma!'s advantage is iOS requirement (11.0 vs 15.1). 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.

3 Ключа Уфа, Нефтекамск ships an update every 9 days, Kettma! every 4 weeks. The most recent releases landed on October 14, 2026 and October 17, 2026 respectively.

## The numbers

| Metric | 3 Ключа Уфа, Нефтекамск | Kettma! |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 9 days** | Every 4 weeks |
| Size | 81 MB | 80 MB |
| Requires iOS | 15.1 | **11.0** |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 17+ |
| Developer | [Мобильные Решения, ООО](https://appshunter.io/developer/1446637785) | [AUTOMATION SOURCE](https://appshunter.io/developer/1647594528) |

## What reviewers say

### 3 Ключа Уфа, Нефтекамск

[App page](https://appshunter.io/ios/app/3/id1509884970)

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

**In-app purchases:** none


### Kettma!

[App page](https://appshunter.io/ios/app/kettma/id6449142029)

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

**In-app purchases:** none


## Frequently asked questions

### Is 3 Ключа Уфа, Нефтекамск free?

3 Ключа Уфа, Нефтекамск is free to download, with no in-app purchases.

### Is Kettma! free?

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

### Do 3 Ключа Уфа, Нефтекамск or Kettma! have ads?

Neither 3 Ключа Уфа, Нефтекамск nor Kettma! shows ads.

### Which is updated more often, 3 Ключа Уфа, Нефтекамск or Kettma!?

3 Ключа Уфа, Нефтекамск ships an update every 9 days, and Kettma! every 4 weeks. Most recently, 3 Ключа Уфа, Нефтекамск was updated on October 14, 2026 and Kettma! on October 17, 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.*