# Rolf vs KeySaleApp

The clearest difference is update cadence: KeySaleApp at weekly against Rolf's every 6 weeks. KeySaleApp also leads on iOS requirement (13.4 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.

Rolf ships an update every 6 weeks, KeySaleApp weekly. The most recent releases landed on September 13, 2026 and September 8, 2026 respectively.

## The numbers

| Metric | Rolf | KeySaleApp |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 6 weeks | **Weekly** |
| Size | 38 MB | 43 MB |
| Requires iOS | 15.1 | **13.4** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Rolf Nordic AB](https://appshunter.io/developer/1226351928) | [Retailbox Sweden AB](https://appshunter.io/developer/1515103627) |

## What reviewers say

### Rolf

[App page](https://appshunter.io/ios/app/rolf/id1435042653)

**Features:** macOS Compatibility

**In-app purchases:** none


### KeySaleApp

[App page](https://appshunter.io/ios/app/keysaleapp/id6511193038)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Rolf free?

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

### Is KeySaleApp free?

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

### Do Rolf or KeySaleApp have ads?

Neither Rolf nor KeySaleApp shows ads.

### Which is updated more often, Rolf or KeySaleApp?

Rolf ships an update every 6 weeks, and KeySaleApp weekly. Most recently, Rolf was updated on September 13, 2026 and KeySaleApp on September 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.*