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Screenshots

  • RB-World 2.0 screenshot 1
  • RB-World 2.0 screenshot 2
  • RB-World 2.0 screenshot 3
  • RB-World 2.0 screenshot 4

About RB-World 2.0

Enter the exciting world of retinoblastoma related people worldwide: survivors, parents, doctors, ocularists and many more - all ages, all colours, all countries. Get ready for stories, thoughts, medical advice and friends around the corner. WHO WE ARE We are a registered European charity dedicated to providing support to people affected by retinoblastoma worldwide. We fund awareness campaigns and medical research projects. We wish to connect RB people globally, we wish them to share their stories and experiences and profit by the exchange with each other. The complete app communication is SSL encrypted. All medical information are also encrypted in the database. The user’s e-mail will never be displayed in the app. (http://www.kinderaugenkrebsstiftung.de/en/homepage/) RB-WorldApp is a service of kaks.info. All rights reserved.

What’s new

Version 3.30.6 · Updated September 18, 2026

Thank you for using our app. We update the app regularly so we can make it better for you. This version contains several minor bug fixes for you, making the app even more usable and enjoyable.

App privacy

The developer, KinderAugenKrebsStiftung KAKS, reported these privacy practices to Apple.

Data Linked to You

The following data, which may be collected and linked to your identity, may be used for the following purposes:

  • Contact Info: Physical Address, Email Address, Name, Phone Number, Other User Contact Info
  • User Content: Emails or Text Messages, Photos or Videos, Audio Data, Other User Content
  • Identifiers: User ID
  • Usage Data: Other Usage Data
  • Diagnostics: Crash Data, Performance Data

Used for: Analytics, Product Personalization, App Functionality

Alternatives to RB-World 2.0

Looking for apps like RB-World 2.0? Here are 6 similar apps on the App Store. The highest rated is Soulcon Challenge (4.9/5), and all 6 are free to download.

RB-World 2.0 vs. alternatives
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RB-World 2.0 – Free September 18, 2026
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Soulcon Challenge 4.9 / 5 (754) Free Oct 8, 2026 Compare

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