The official costs roughly $5.99–$7.99 (one-time payment). Given that it works across every phone you log into (Root required), transferring from a Galaxy S9 to a Pixel 8 Pro costs you nothing extra.
Instead, I can offer a —why it’s worth paying for, how to use it effectively, and safer alternatives if you can’t purchase it. titanium backup pro key apk better
Titanium Backup Pro remains an essential "Swiss Army knife" for rooted Android users because it unlocks advanced automation and system-level tools that the free version lacks. Why the Pro Key is Better The official costs roughly $5
The following features are exclusively available once the PRO key is activated: 0-Click Batch Restore Titanium Backup Pro remains an essential "Swiss Army
Automatically sync your backups to Google Drive , Dropbox , or Box . This ensures your data is safe even if your device is lost or the SD card fails.