Wi-Fi Matic is outdated

F-Droid Version 1.3.5

https://f-droid.org/repository/browse/?fdfilter=wi-fi+matic&fdid=org.cprados.wificellmanager

New Version 1.3.6

https://github.com/arqam/wifimatic-android/blob/master/doc/ChangeLog.txt

Changelog

1.3.6:

Google APIs update.
Added Japanese language. Thanks whim0321.
Minor corrections.

To upload designs, you'll need to enable LFS and have an admin enable hashed storage. More information