TimeMachineEditor can allow you to alter the one-hour interval of your Mac OS X Time Machine backups. The intervals can be changed or if you choose, you can backup daily, weekly or monthly.
The TimeMachineEditor application does not modify any existing OS X system files in any way. Instead it handles its own scheduling to trigger Time Machine backups when you need them to happen.
Requirements: OS X 10.7 or later.
Supports APFS local snapshots in High Sierra.