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Android Apps > Productivity > RB-World 2.0
RB-World 2.0 icon

RB-World 2.0

by KinderAugenKrebsStiftung KAKS · Productivity · Free
On Google Play since July 2019 · Data updated 2026-09-18
Google Play

RB-World 2.0 is made and published by KinderAugenKrebsStiftung KAKS. AppBrain is an independent app data site and isn't affiliated with KinderAugenKrebsStiftung KAKS. The app name, icon, screenshots and description belong to KinderAugenKrebsStiftung KAKS and are shown as published on Google Play.

AppBrain's verdict

EstablishedNiche
Total installs
1 thousand
Last updated
September 14, 2026

RB-World 2.0 is a niche app, with 1 thousand installs. It doesn't have enough ratings yet to judge what users think.

Installs

Tracked by AppBrain
Last 30 days
0
Play install range
1+ thousand
Launched
July 2019

Installs over time

RB-World 2.0 has been installed 1 thousand times. Over the past 30 days, it has been installed 0 times.

Rankings

Google Play top charts

Google Play Rankings for RB-World 2.0

This app is not ranked

Competitors

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Also available on the App Store

RB-World 2.0 icon RB-World 2.0
KinderAugenKrebsStiftung KAKS
0.0
Free

Releases

Updates seen on Google Play
Version
3.30.4
Launched
July 2019
  • Sep 14, 2026UpdateVersion 3.30.4
  • Mar 26, 2026Installs1,000+ installs
  • Dec 3, 2025UpdateVersion 3.28.2
  • Aug 28, 2025UpdateVersion 3.27.33
  • Mar 6, 2025CategoryMoved from Social to Productivity
Show all changes Show fewer

User feedback

Ratings and reviews on Google Play

Comments on RB-World 2.0 for Android

We don't have enough comments to show example comments. Please check back later.

Technology

Found in the app by AppBrain
Ads
No ads
Price
Free
Libraries
29
App size
13.3 MB
Needs Android
5.1+
Content rating
Medium

Technologies used by RB-World 2.0

41 permissions · 29 libraries
Subscribe to see full permission and library details

About the app and developer

About RB-World 2.0

RB-World 2.0 is a productivity app developed by KinderAugenKrebsStiftung KAKS.

Install Statistics

RB-World 2.0 has been installed 1 thousand times. In the last 30 days, the app was installed 0 times.

User Ratings

The app has no ratings yet.

App Information

RB-World 2.0 is freely available from Google Play. The app size is 13.34 MB. The latest version available is 3.30.4. The last update was on September 14, 2026.

Technical Requirements

RB-World 2.0 requires Android 5.1+ or higher. The app has a content rating of Medium Maturity. The app has been available on Google Play since July 2019.

App Performance Report

Get a detailed PDF report for RB-World 2.0 with download trends, rating history, and key performance statistics — useful for competitive research or tracking your own app. Learn more

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Developer information for KinderAugenKrebsStiftung KAKS

KinderAugenKrebsStiftung KAKS

contact@rb-worldapp.com

Legal name:

Address:

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Store listing

By KinderAugenKrebsStiftung KAKS, from Google Play

“The RB-World App - Get in touch with RB-Survivors”

RB-World 2.0 Screenshot 1 of 5
RB-World 2.0 Screenshot 2 of 5
RB-World 2.0 Screenshot 3 of 5
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RB-World 2.0 Screenshot 5 of 5
Screenshots by KinderAugenKrebsStiftung KAKS, from the Google Play listing
Description by KinderAugenKrebsStiftung KAKS Written by the developer, not by AppBrain. Click to read.
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.
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