About Graupner HoTT Viewer
Graupner HoTT Viewer enables you to have the telemetry data displayed on your smartphone as well as have them spoken out. This includes sensors attached to your receiver. The voice output can be configured to repeat in...
Graupner HoTT Viewer enables you to have the telemetry data displayed on your smartphone as well as have them spoken out. This includes sensors attached to your receiver. The voice output can be configured to repeat in custom intervals. You can also set custom thresholds to trigger a message. By creating various “configurations” you can create views specific to any of your models.
As a matter of course you can follow your models GPS-coordinates on Google Maps™. In case of a lost signal the last transmitted coordinates are saved and the software will guide you to your model by direction and distance (which usually works better than a mapview).
To be able to receive data from your transmitter there has to be a bluetooth module connected to it. You can find those on the productpage for your transmitter under Accessories.
Unauthorized copying, editing or reengineering of this software is strongly prohibited.
Copyright 2012 by Graupner
Previous Versions
Here you can find the changelog of Graupner HoTT Viewer since it was posted on our website on 2014-06-13 20:58:35.
The latest version is 3.1.6 and it was updated on 2026-06-29 19:48:59. See below the changes in each version.
Graupner HoTT Viewer version 3.1.6
Updated At: 2025-12-15
Changes: enhance vario sound using new audio engine
replace vario sensitivity using running avg, fast, meduum, slow
correct writing IGC file
Graupner HoTT Viewer version 3.1.5
Updated At: 2025-09-21
Changes: Correct error deleting position marker while relpacing it with new coordiinates
Automatiic fallback to http, in case of SSL Hanshake error while downloading voice resources
Graupner HoTT Viewer version 3.1.2
Updated At: 2025-07-02
Changes: update to build target Android 16
improve stability
Graupner HoTT Viewer version 3.1.1
Updated At: 2024-01-21
Changes: remove AirMap completely and replace with Mapbox native library
update privacy policy to reflect maps library changes
Graupner HoTT Viewer version 3.1.0
Updated At: 2024-01-14
Changes: improve and rework BLE scanner (not bound BT devices)
Graupner HoTT Viewer version 3.0.8
Updated At: 2024-01-01
Changes: correcting broadcast receiver API 34 requirement with integrating usbserial as module
Graupner HoTT Viewer version 3.0.7
Updated At: 2023-12-02
Changes: fix broadcast receiver API 34 requirement
remove AirMap references in info section
Graupner HoTT Viewer version 3.0.6
Updated At: 2023-08-28
Changes: remove AirMap initialization and usage
Graupner HoTT Viewer version 3.0.5
Updated At: 2023-01-13
Changes: fix error calculating most right side Geo-Point
Graupner HoTT Viewer version 3.0.2
Updated At: 2021-01-09
Changes: update copyright
remove online contest support
Disclaimer
Official Google Play Link
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