diff --git a/README.md b/README.md
index b521d36..f2cc74e 100644
--- a/README.md
+++ b/README.md
@@ -30,6 +30,10 @@ Further development requires Android Studio, we recommend to use at least versio
 Mininum SDK: 17
 Target SDK: 33
 
+## Data Backup
+
+You can use the [Privacy Friendly Backup app](https://github.com/SecUSo/privacy-friendly-backup) to backup and restore this application's data. This can also be used to migrate your data to a new phone.
+
 ## License
 
 Privacy Friendly Boardgame Clock is licensed under the GPLv3.