# quako vs WOLFF IMM

The clearest difference is update cadence: quako at every 2 months against WOLFF IMM's every 6 months. WOLFF IMM's advantage is iOS requirement (11.0 vs 15.4). 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.

quako ships an update every 2 months, WOLFF IMM every 6 months. The most recent releases landed on September 24, 2026 and October 8, 2026 respectively.

## The numbers

| Metric | quako | WOLFF IMM |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 2 months** | Every 6 months |
| Size | 63 MB | 21 MB |
| Requires iOS | 15.4 | **11.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Seibert Group GmbH](https://appshunter.io/developer/671010585) | [Uzin Utz SE](https://appshunter.io/developer/687283192) |

## What reviewers say

### quako

[App page](https://appshunter.io/ios/app/quako/id1483744586)

**Features:** macOS Compatibility

**In-app purchases:** none


### WOLFF IMM

[App page](https://appshunter.io/ios/app/wolff-imm/id1491930968)

**In-app purchases:** none


## Frequently asked questions

### Is quako free?

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

### Is WOLFF IMM free?

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

### Do quako or WOLFF IMM have ads?

Neither quako nor WOLFF IMM shows ads.

### Which is updated more often, quako or WOLFF IMM?

quako ships an update every 2 months, and WOLFF IMM every 6 months. Most recently, quako was updated on September 24, 2026 and WOLFF IMM on October 8, 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.*