# RJ App vs Steiger B

The clearest difference is in-app purchases: Steiger B at none against RJ App's 2. Steiger B also leads on update cadence (every 3 weeks vs every 5 months) and device support (3 vs 1). On price and ads there is nothing between them.

Both are free to download. RJ App sells 2 in-app purchases, starting at $27.99 per month. Steiger B asks for nothing beyond the download.

RJ App ships an update every 5 months, Steiger B every 3 weeks. The most recent releases landed on September 10, 2026 and September 15, 2026 respectively.

## The numbers

| Metric | RJ App | Steiger B |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 5 months | **Every 3 weeks** |
| Size | 26 MB | 22 MB |
| Requires iOS | 14.2 | **12.0** |
| Devices | iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Wolters Kluwer](https://appshunter.io/developer/395677482) | [Steiger B B.V.](https://appshunter.io/developer/1607491088) |

## What reviewers say

### RJ App

[App page](https://appshunter.io/ios/app/rj-app/id789752610)

**Features:** macOS Compatibility

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Maandabonnement | $27.99 | per month |
| Jaarabonnement | $279.99 | per year |


### Steiger B

[App page](https://appshunter.io/ios/app/steiger-b/id1607491086)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is RJ App free?

RJ App is free to download, with in-app purchases available.

### Is Steiger B free?

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

### Do RJ App or Steiger B have ads?

Neither RJ App nor Steiger B shows ads.

### Which is updated more often, RJ App or Steiger B?

RJ App ships an update every 5 months, and Steiger B every 3 weeks. Most recently, RJ App was updated on September 10, 2026 and Steiger B on September 15, 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.*