# RB vs SIGer app

The clearest difference is update cadence: SIGer app at fortnightly against RB's every 2 months. RB's advantage is iOS requirement (15.0 vs 17.0). 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.

RB ships an update every 2 months, SIGer app fortnightly. The most recent releases landed on October 10, 2026 and October 9, 2026 respectively.

## The numbers

| Metric | RB | SIGer app |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[4.0 (1 ratings)](https://appshunter.io/ios/app/siger-app/id6444703513/reviews)** |
| Number of ratings | — | **1** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 2 months | **Fortnightly** |
| Monetization | — | Free |
| Size | 29 MB | 84 MB |
| Requires iOS | **15.0** | 17.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [KinderAugenKrebsStiftung KAKS](https://appshunter.io/developer/1106881696) | [SIG Information Technology GmbH](https://appshunter.io/developer/1656245085) |

## What reviewers say

### RB

[App page](https://appshunter.io/ios/app/rb-world-20/id1460108948)

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

**In-app purchases:** none


### SIGer app

[App page](https://appshunter.io/ios/app/siger-app/id6444703513)

Stay updated with the latest company news, general information, and career opportunities from a leading packaging solutions provider. Discover the company's goals, strategy, and sustainability initiatives.

**Highlights:** Company news updates, General company information, Goals and strategy overview, Sustainability strategy details, Career opportunities and vacancies, Company locations listing

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

**In-app purchases:** none


## Frequently asked questions

### Is RB free?

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

### Is SIGer app free?

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

### Do RB or SIGer app have ads?

Neither RB nor SIGer app shows ads.

### Which is updated more often, RB or SIGer app?

RB ships an update every 2 months, and SIGer app fortnightly. Most recently, RB was updated on October 10, 2026 and SIGer app on October 9, 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.*