WhoCaller – Caller ID & Spam

WhoCaller – Smart Caller ID, Spam Protection, Chat & HD Video Calls

Know who’s calling, block spam, protect yourself from scams, chat privately and make HD video calls with WhoCaller — a modern Android communication and caller protection app by RS APPS STUDIO.

📞 SMART CALLER ID & SPAM PROTECTION

• Identify unknown callers before answering
• Find names and spam information for unknown numbers
• Detect spam, scam and telemarketing calls
• Block unwanted and reported spam numbers
• Community-powered spam reports
• Search unknown numbers for available caller information
• Number-series protection for common telemarketing numbers

📱 SMART DIALER & CALLING

• Modern, easy-to-use dialer
• Fast contact and number search
• Dual-SIM support
• Incoming and in-call screens
• Recents and missed-call management
• Call blocking and advanced blocking rules
• Optional call recording stored on your device

💬 PRIVATE CHAT

Connect with other WhoCaller users through secure, end-to-end encrypted chat.

• Private messaging
• Message delivery and read indicators
• Contact requests
• Block unwanted users
• Report abusive conversations
• Private chat history stored on your phone

🎥 HD VIDEO CALLS

Make HD voice and video calls with other WhoCaller users.

• One-to-one video calls
• Group video calls for up to four people
• HD voice and video
• Encrypted communication
• Video and voice are not recorded or stored by WhoCaller

💬 SMS SPAM PROTECTION

Keep your messages safer and your inbox cleaner.

• Automatic spam SMS filtering
• Dedicated Spam folder
• Scam message explanations
• Dangerous-link scanning
• Suspicious-link warnings
• OTP Shield for suspicious OTP situations
• Use WhoCaller as your default SMS app

🛡️ SCAM & FRAUD PROTECTION

Stay alert against common phone and SMS scams.

• OTP Shield
• Screen-share protection
• Scam message detection
• Dangerous-link scanner
• Scam explanations
• UPI QR scam check
• Family Guard alerts

👪 FAMILY GUARD

Add trusted family members and receive alerts about selected scam-related situations. Family members cannot see your private calls, messages or location.

🔎 WHO SEARCHED FOR YOU & INCOGNITO

See when another WhoCaller user searches for your number or profile. Incognito mode lets you search without leaving a search notification for other users.

✨ VERIFIED WHO CALLER ID

• Verify your mobile number
• Create your WhoCaller profile
• Choose whether to show your name to callers
• Verified profile indicator
• Manage your caller ID privacy

🔒 PRIVACY FIRST

WhoCaller is designed with privacy in mind.

• Contacts are not uploaded to WhoCaller
• Call history stays on your phone
• SMS messages are not uploaded to our servers
• Many spam and security checks run on your device
• Chats are end-to-end encrypted
• Video calls are encrypted and not recorded by WhoCaller
• We do not sell personal data
• No advertisements currently
• Account and data deletion available from the app

⭐ FREE TO USE

Core features including Caller ID, spam protection, SMS filtering, dialer, chat and video calls are available for free.

Optional WhoCaller Premium provides additional features and benefits for users who want more from the app.

🌎 BUILT FOR EVERYDAY COMMUNICATION

WhoCaller combines caller identification, spam protection, secure chat, video calling, SMS protection and scam prevention in a simple Android experience.

Key features:

✔ Caller ID
✔ Spam call protection
✔ Spam SMS protection
✔ Scam protection
✔ Smart dialer
✔ Private encrypted chat
✔ HD video calls
✔ Group video calls
✔ Family Guard
✔ OTP Shield
✔ Call blocking
✔ Incognito mode
✔ Verified caller profile
✔ Privacy-focused design
✔ No ads currently

WhoCaller is developed by RS APPS STUDIO, an independent Android app development company focused on useful, secure and user-friendly digital solutions.

WhoCaller — Know who’s calling. Stay protected. Stay connected.

Recent changes:
WhoCaller 1.0.1
• Spam alerts from the community: numbers other users report show as "Likely spam", "Likely telemarketing", "Likely scam" and more before you answer
• Block or reply with a message straight from the incoming call screen
• Faster Recents: new calls appear instantly, deletes are immediate
• Smarter Messages: pin, archive, mute, delivery status, dual SIM, tap numbers and links
• Safer sign-in with your own SIM number
• Many fixes and speed improvements