Penance: Inbox Cleaner

Penance scans your inbox and surfaces every sender cluttering your life. Mark them as Spam, Trash, or Keep with a swipe, then let Penance do the rest. Thousands of emails gone in seconds. Penance can also attempt to unsubscribe you from mailing lists so the noise doesn't come back. Unlike other inbox tools, Penance is a one-time purchase and runs entirely on your device. No monthly fees, no email limits, no premium tier, no weird copying and selling your data. Pay once, clean forever.