NoteCaller: Number Notes

Stop saving one-time callers to Contacts.

NoteCaller is the easiest way to add notes to phone numbers, so you always remember who called and why. Perfect for deliveries, service calls, clients, rentals, and other unknown or temporary numbers.

Why NoteCaller • Add notes to any phone number in seconds • Save name, email, address, and birthday • Call, message, WhatsApp, or share contact cards • Search by name, phone number, notes, email, or address • See created and last-updated history for every contact • Import from Share Sheet (plain text or vCard) • Automatic iCloud backup and restore • Private by design: no account, no ads, no tracking

Built for iPhone with a clean, native experience that stays fast and focused.

If you need a private phone number notes app for unknown callers, NoteCaller gives every number the context it deserves.