Why do I choose folders?
Better Cleaner scans only the scope you explicitly grant through the system picker. You can remove that access in Settings, and the app does not expand it to the whole disk.
How are duplicate files identified?
It compares SHA-256 first, then confirms bytes directly. You still review every group before cleanup, and at least one copy is kept.
Are similar images deleted automatically?
No. Similar images are grouped only. You must explicitly choose an original to keep, and candidates still need confirmation before execution.
Does cleanup delete permanently?
No. Confirmed items move to the macOS Trash rather than being erased. They can generally be restored through macOS until the Trash is emptied.
How does the free allowance work?
Scanning and analysis are unlimited. The current Mac user gets a shared 1,000,000,000-byte cleanup allowance for each local calendar month, not a new 1 GB allowance for every cleanup.
Can I download Better Cleaner now?
Yes. Download it from the Mac App Store. Apple shows the current price, availability, and subscription terms on the purchase screen.