# RUFbus vs PKE digital

The clearest difference is update cadence: PKE digital at every 2 weeks against RUFbus's every 5 weeks. 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.

RUFbus ships an update every 5 weeks, PKE digital every 2 weeks. The most recent releases landed on October 8, 2026 and October 4, 2026 respectively.

## The numbers

| Metric | RUFbus | PKE digital |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 5 weeks | **Every 2 weeks** |
| Size | 63 MB | 87 MB |
| Requires iOS | 18.0 | **17.7** |
| Devices | iPhone | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Rufbus Mobilitaets GmbH](https://appshunter.io/developer/1823847919) | [Fluidtime Data Services GmbH](https://appshunter.io/developer/315777739) |

## What reviewers say

### RUFbus

[App page](https://appshunter.io/ios/app/rufbus/id6748003294)

**Features:** macOS Compatibility, Apple Wallet

**In-app purchases:** none


### PKE digital

[App page](https://appshunter.io/ios/app/pke-digital/id6773768121)

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

**In-app purchases:** none


## Frequently asked questions

### Is RUFbus free?

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

### Is PKE digital free?

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

### Do RUFbus or PKE digital have ads?

Neither RUFbus nor PKE digital shows ads.

### Which is updated more often, RUFbus or PKE digital?

RUFbus ships an update every 5 weeks, and PKE digital every 2 weeks. Most recently, RUFbus was updated on October 8, 2026 and PKE digital on October 4, 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.*