The well known migrate app for data migration between custom ROMs. This is the "non-google" version with in-built updates.
First backup everything. Then flash your new ROM. Now flash the backup zip file(s)! Yes, a part of the restoration process occurs via TWRP recovery. Make sure to root your new custom ROM with Magisk.
Once everything is flashed, boot up your new ROM. You'll get a notification to continue the restoration process. Grant root access and relax until everything is restored.
Do note: it is supported by Google Admob ads.
Version mercury (v3.1.1) [release] on 04.24.2020
# Fix restore of apps with special characters