For general information about Kurviger and the actual Kurviger app, see the information pages on the website:
About Kurviger
Kurviger Premium

Information about changes can be found in the Changelog.

Kurviger as an app is only available for devices with Android operating system and Google Play.

Brief overview of the current and previous apps.

Name and Icon in Google Play and on Android device	Notes
Kurviger	The actual app, in Google Play available since December 2022.
	The black/white icon represents the actual app. It takes into account the new Android rules and is continuously developed and equipped with additional functions.
	In the standard version, the basic features are free of charge.
	In the Tourer and Tourer+ Premium subscriptions, the associated features can be used in full for the duration of the subscription with the paid Premium subscription (monthly/annually).
	For more information on standard and premium versions, see website
	Availability (installation and subscription) see here
	In the forum and the documentation, this version is also referred to as “K3”, “K3 Beta” or “Kurviger (3) Beta” or similar.
.
Kurviger	The previous app, which was available in Google Play until December 2022.
	The green icon represents the previous app. It takes into account the Android rules (as of December 2022) and is no longer being developed.
	Until further notice, this app is only available in Google Play under the account under which it was installed by the end of December 2022. A Pro subscription purchased by December 2022 will automatically expire at the end of its term (by the end of 2023 at the latest). Only the basic features can then be used.
	This app is not compatible with Google Play anymore and can't be installed through Google Play anymore.
	In the forum and the documentation, this version is also referred to as “K2”,“K2 PRO”, “Kurviger (2) PRO” or similar.
.
Kurviger Pro	The previous app, which was available in Google Play in the public domain until June 2021.
	The gray icon indicates the previous app. It takes into account the Android rules (as of December 2022) and is no longer being developed.
	The app Kurviger PRO purchased until June 2021 is only available until further notice in Google Play under the account it was purchased under.
	This app is not compatible with Google Play anymore and can't be installed through Google Play anymore.
	In the forum and the documentation, this version is also referred to as “K1 PRO”, “Kurviger PRO (2)” or similar.

The version is displayed for the current app in the settings selection.
Display of the version at the previous apps is possible by means of menu button.

When the previous app shows 2.x.x then this version is also called Kurviger 2 (or 2.x) in the documentation and in the forum.
When the previous app shows 1.x.x then this version is also called Kurviger PRO 1 (or 1.x) in the docs and in the forum.
Here x.x is a placeholder for the identification of the respective development status.

The previous apps will not be further developed. By now they are not compatible with Google Play anymore and you can't install them through Google Play anymore. If you still have the app in your phone you can create a backup and reinstall the app through the backup.

There is no direct path from the PRO app (1.x) or app (2.x).

To use Kurviger (3.x) you have to install it. Details can be found here.

The app Kurviger Pro (1.x) or Kurviger (2.x) remain installed and can be used until you uninstall it or until incompatibility with Android version.

Additional info: Your routes, bookmarks, recorded tracks used in Kurviger PRO (1.x) or Kurviger (2.x) as *.kurviger or *.gpx file can be used in the same file format in Kurviger (3.x) when transferring the respective files.