# DSB Kurstrainer App vs proactive Roth

The clearest difference is update cadence: proactive Roth at every 2 weeks against DSB Kurstrainer App's every 6 months. 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.

DSB Kurstrainer App ships an update every 6 months, proactive Roth every 2 weeks. The most recent releases landed on September 19, 2026 and August 26, 2026 respectively.

## The numbers

| Metric | DSB Kurstrainer App | proactive Roth |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 6 months | **Every 2 weeks** |
| Size | 42 MB | 157 MB |
| Requires iOS | **15.1** | 16.4 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [DSB-ONE GmbH](https://appshunter.io/developer/1475889256) | [proactive OHG](https://appshunter.io/developer/1618913181) |

## What reviewers say

### DSB Kurstrainer App

[App page](https://appshunter.io/ios/app/dsb-kurstrainer-app/id1497915211)

**Features:** macOS Compatibility

**In-app purchases:** none


### proactive Roth

[App page](https://appshunter.io/ios/app/proactive-roth/id1618913179)

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

**In-app purchases:** none


## Frequently asked questions

### Is DSB Kurstrainer App free?

DSB Kurstrainer App is free to download, with no in-app purchases.

### Is proactive Roth free?

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

### Do DSB Kurstrainer App or proactive Roth have ads?

Neither DSB Kurstrainer App nor proactive Roth shows ads.

### Which is updated more often, DSB Kurstrainer App or proactive Roth?

DSB Kurstrainer App ships an update every 6 months, and proactive Roth every 2 weeks. Most recently, DSB Kurstrainer App was updated on September 19, 2026 and proactive Roth on August 26, 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.*