# DSW21 vs RebuStar Driver

The clearest difference is update cadence: RebuStar Driver at fortnightly against DSW21's every 4 months. DSW21's advantage is iOS requirement (13.0 vs 16.0). 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.

DSW21 ships an update every 4 months, RebuStar Driver fortnightly. The most recent releases landed on August 29, 2026 and September 12, 2026 respectively.

## The numbers

| Metric | DSW21 | RebuStar Driver |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 4 months | **Fortnightly** |
| Size | 174 MB | 49 MB |
| Requires iOS | **13.0** | 16.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 17+ |
| Developer | [Dortmunder Stadtwerke Aktiengesellschaft](https://appshunter.io/developer/1410660448) | [Abservetech Private Limited](https://appshunter.io/developer/1414323065) |

## What reviewers say

### DSW21

[App page](https://appshunter.io/ios/app/dsw21-app/id654668189)

**Features:** macOS Compatibility

**In-app purchases:** none


### RebuStar Driver

[App page](https://appshunter.io/ios/app/rebustar-driver/id6502180739)

**Features:** macOS Compatibility, Apple Wallet

**In-app purchases:** none


## Frequently asked questions

### Is DSW21 free?

DSW21 is free to download, with no in-app purchases.

### Is RebuStar Driver free?

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

### Do DSW21 or RebuStar Driver have ads?

Neither DSW21 nor RebuStar Driver shows ads.

### Which is updated more often, DSW21 or RebuStar Driver?

DSW21 ships an update every 4 months, and RebuStar Driver fortnightly. Most recently, DSW21 was updated on August 29, 2026 and RebuStar Driver on September 12, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*