CallerX: Spam & Number Search

Know who's calling before you answer.

Download on the App Store

Number Lookup

See the name a number is most commonly known by, and how many people reported it as spam.

Caller ID & Blocking

Label flagged numbers on incoming calls and block the ones you never want to hear from.

Scan a Number

Point your camera at a card or poster to read a number. Recognition stays on your iPhone.

Contact Tools

Find duplicates, merge cards, fix broken numbers and add monogram photos.

Keypad & Reminders

Dial from the built-in keypad and schedule a reminder to call someone back.

Private by Design

No account, no ads, no tracking. Your address book is never uploaded.