4.513 reviews5,000,000+ installsRated for 3+Invoker Apps
131,189 RATINGS
4.5
★★★★★
AGES
Rated for 3+
CATEGORY
Communication
DEVELOPER
Invoker Apps
INSTALLS
5M+
Downloads
UPDATED
Mar 26, 2026
Last updated
📱 Caller ID - Know Who's Calling is your all-in-one 📡 call app communication assistant. Effortlessly detect unknown phone numbers, block spam calls, and manage your messages - all in a secure, easy-to-use caller id app.
✨ Key Features:
• 🕵️♂️ Smart Caller Lookup: Instantly identify unknown callers with real-time caller id info on caller name, locations, and types. Getcontact and get contact style number locator lookup built right in. Callerid name and id caller details shown instantly.
• 📞 After-Call Check: See if a number is flagged in the spam detector database and how others rated the phone call. Caller id spam history and spam call blocker ratings available instantly via call log.
• 🛑 Spam Auto-Block: Detect and block call recording robocalls, scams, and telemarketers before they reach you. Our true spam blocker and spam risk call blocker engine handles spam phone threats automatically. Spam killer eliminates fake calls and spam calls instantly.
• ☎️ Built-in Dialer: Use caller id dialer as your default dialer for a streamlined phone call experience with call log and call app contacts. Name caller and call name recognition on every calling session.
• 💬 SMS Manager: Reply, clean up, and organize your texts. Spam email blocker and spam number blocker keep your inbox clean. Caller id spam call blocker works across calls and messages seamlessly.
• 🧩 Report & Tag: Help the community by flagging suspicious numbers and improving spam detection. Trapcall style reporting and call info tagging. Call identify and caller id details database grows with every report.
• 🧰 Auto Filtering: Automatically block spam callers, private numbers, and international spam calls. Spam blocker for android and spam call blocker for android run silently. Unwanted call blocker and blocking calls happen before your phone rings.
• ✋ Manual Blocking: Block caller id, block calls, block phone number by country code or custom patterns. Id block, caller block and block phone number app give full control over unwanted calls.
• 🎨 Customize Your Way: Choose ringtones, adjust pop-up layout, and style your notifications. Phone security settings and caller app themes fully customizable.
• 🔐 Contact Sync (Optional): Improve caller id accuracy by syncing your phone book - fully encrypted and optional. Call app contacts sync with phone number tracker precision.
🛡️ Privacy First Your personal data is safe. Phone security is our priority - we don't upload your contacts or messages unless you choose to. Secure id sync is optional, encrypted, and never shared.
🎯 Ideal For:
- Anyone dealing with spam calls or unwanted calls
- Users who want caller id to know who's calling
- People who prefer control over call blocker and messages
- Anyone looking for a secure caller id dialer experience
🌐 Global Coverage Supports international number locator lookup and phone number tracker on most Android devices - even dual SIM phones. Verizon call filter compatible. Stay protected wherever you are.
⚡ Easy to Set Up Make caller id app your default call id app in seconds. Manage spam calls, call blocker settings, and texts from one clean interface.
Permissions Disclosure To deliver core features like caller id, spam blocking, and optional SMS management, this app may request:
- Phone & Call Log - To detect incoming/outgoing phone call, identify unknown phone callers, and block spam or fraud numbers
- SMS Access - Enables spam detector, inbox display, and reply features
- Contacts Access - Used to show caller name from your phone book and improve call identify accuracy
- Optional Data Sync - Spam detection may use cloud-based verification. All phone security data encrypted and not shared without consent
Caller ID respects your privacy and never uploads your contacts or messages without permission.
Accessibility
The developer has not yet indicated which accessibility features this app supports. Learn More
The developer, Invoker Apps, indicated that the app's privacy practices may include handling of data as described on Google Play. For more information, see the developer's privacy policy.
Privacy practices may vary, for example, based on the features you use or your age. Learn more
Privacy details and official information are on the Google Play store page. This site is not the official Google Play store. Learn more