Best Caller shows you who is calling, keeps spam calls and messages away, and lets you call and chat with other Best Caller users over the internet.

Caller ID
See the name, location and spam score of unknown numbers on the incoming-call screen. Names come from Best Caller profiles and from contacts that users have chosen to share.

Spam blocking and Do Not Disturb
• Numbers that the community reports as spam are blocked automatically, even without internet (offline spam list).
• Keep your own blocklist and report spam numbers.
• Set quiet hours (DND) for calls.

SMS with a Spam folder
Make Best Caller your SMS app to read and send texts. Suspicious messages go to a separate Spam folder. Spam is detected on your phone. An optional cloud spam check, off until you turn it on, sends the sender and text of messages from numbers not in your contacts to our server.

App-to-app calls and chat
• Voice and video calls with other Best Caller users over Wi-Fi or mobile data. Best Caller does not charge for these calls; your data plan applies.
• Chat with emoji, typing indicators, and photos, videos and files up to 25 MB.
• Chats are end-to-end encrypted, and the server keeps a message only until it is delivered.
• Use your chats on a computer at bestcallerapp.com: link the browser by scanning a QR code with your phone.
• Record a Best Caller call if you need to: the recording is saved only on your phone, and the other person sees a "Recording" notice. SIM calls cannot be recorded.

Your own number
Get a 7-digit Best Caller number that people can use to call and message you in the app, or use your verified mobile number instead. Sharing the 7-digit number keeps your mobile number private.

One call history
SIM 1, SIM 2 and Best Caller calls in one list, kept for 90 days, with filters for missed calls and each SIM.

SOS for emergencies
Add up to 5 emergency contacts in Settings. Press and hold SOS for 3 seconds to alert them in the app and by one SMS from your phone, with your location. Your location is shared only while SOS is on, until you tap "I'm safe".

Smart SMS
While Best Caller is your SMS app, texts are sorted into OTPs, transactions, bills and offers, with one-tap OTP copy and bill due-date reminders. This is all worked out on your phone.

Backup to your Google Drive
Back up your call history (while Best Caller is your phone app), your SMS (while Best Caller is your SMS app) and your settings to your own Google Drive. Backups go only to your Drive.

Your call history on the web
While Best Caller is your phone app, your call history is synced end-to-end encrypted to the browsers you link, so Best Caller cannot read it. Your SMS are never uploaded, except the sender and text checked by the optional cloud spam check.

Services (India)
Recharge your mobile and DTH and pay bills in the Services tab. You pay with your own UPI app, our recharge provider carries out the recharge, and a failed recharge is refunded. The services offered depend on your country.

Sign in
Sign in with Google, or with your mobile number: your phone sends one WhatsApp message or SMS to Best Caller to prove the number is yours, with no code to type (normal SMS charges may apply).

Permissions and privacy
• Android only lets the default phone app and SMS app read your call log and SMS, screen calls and filter messages, so Best Caller asks to become your default phone app and SMS app. You can say no, and change it at any time in Android settings.
• Uploading your contacts is optional and stays off until you agree. If you agree, your contacts' names and numbers are uploaded to help identify callers for you and other users.
• The app is free and shows ads. Ads are never shown during a call.
• Delete your account at any time in the app or at bestcallerapp.com/delete-account.

Best Caller internet calls cannot reach emergency services. For emergencies, call from the SIM keypad.

Privacy policy: https://bestcallerapp.com/privacy
Website: https://bestcallerapp.com