This is Bubbler GPS new version 4.0.40.
This version is not available in the Android Play Store. So feel free to download the apk file here.

Version is zipped.
Unzip the file. Send the apk to your Android smartphone. Install the apk and start Bubbler GPS.


 

(!) IBA Benelux is not responsible for the working of Bubbler GPS nor will it give support on Bubbler GPS. This service is done for users of Spotwalla, where at this moment Bubbler GPS is not available in the Android Play store.

We created also a how-to document, how to configure BubblerGPS for Spotwalla.
Find here this document: https://www.ibabenelux.org/jdownloads/IBA%20documents%20English/Spotwalla.pdf