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Best Caller ID & Dialer Apps for Android (2026)

Updated June 2026 30 apps reviewed

This collection features the best caller ID and dialer apps for Android, focusing on their ability to identify callers and block unwanted calls. Ideal for users seeking enhanced communication tools, the selections are ranked by a blend of Google Play ratings and review volume.

The top picks, ranked

  1. #1
    WhatsApp icon

    WhatsApp

    4.4 (211,717,673) Communication

    WhatsApp offers end-to-end encryption for chats, ensuring privacy during communications.

    Free 10B+ downloads No ads Everyone
    Read full review
  2. #2
    Truecaller: Spam Call Blocker icon

    Truecaller effectively identifies incoming calls, helping users avoid spam and unwanted calls.

    Free 1B+ downloads Has ads Everyone
    Read full review
  3. #3
    Rakuten Viber Messenger icon

    Rakuten Viber Messenger includes features like group chats and disappearing messages, enhancing communication flexibility.

    Free 1B+ downloads Has ads Teen
    Read full review
  4. #4
    CallApp: Caller ID & Block icon

    CallApp provides accurate caller ID functionality, making it easier to recognize unknown numbers.

    Free 100M+ downloads Has ads Everyone
    Read full review
  5. #5
    Contacts icon

    Contacts

    4.3 (1,748,042) Communication

    Contacts app ensures your contacts are backed up and synced across all devices for accessibility.

    Free 1B+ downloads No ads Everyone
    Read full review
  6. #6
    Eyecon Caller ID & Spam Block icon

    Eyecon displays full screen caller ID with name, photo, and details, personalizing incoming call notifications.

    Free 100M+ downloads Has ads Everyone
    Read full review
  7. #7
    Status Saver: Video Downloader icon

    Automatically downloads your friends' status videos

    Free 50M+ downloads Has ads Everyone
    Read full review
  8. #8
    Notepad – Notes and To Do List icon

    Super easy to use for jotting down quick notes and creating checklists

    Free 50M+ downloads Has ads Everyone
    Read full review
  9. #9
    Hiya: Spam Blocker & Caller ID icon

    Hiya automatically blocks spam and scam calls, providing a cleaner calling experience.

    Free 10M+ downloads No ads Everyone
    Read full review
  10. #10
    Phone – Dialer & iCall Screen icon

    Phone - Dialer & iCall Screen includes call recording and spam blocking features for comprehensive management.

    Free 5M+ downloads Has ads Everyone
    Read full review
  11. #11
    TrustContact-Caller ID & Block icon

    TrustContact identifies unknown numbers, businesses, and telemarketers in real-time, enhancing caller awareness.

    Free 1M+ downloads Has ads Everyone
    Read full review
  12. #12
    Contacts+ icon

    Contacts+

    4.0 (210,748) Communication

    Contacts+ integrates contacts, dialer, and SMS functionalities into one app, streamlining communication.

    Free 10M+ downloads Has ads Everyone
    Read full review

More worth a look

How we picked

Every app on this page is ranked by a quality score that combines its Google Play star rating with how many people have actually reviewed it — so widely-trusted, highly-rated apps come first, and a perfect score from a handful of users can't game the order. We then sanity-check each pick against the theme of the collection and surface the key facts (price, size, ads, age rating) up front so you can decide at a glance.

Frequently asked questions

How do caller ID apps work?

Caller ID apps utilize a database of phone numbers to identify incoming calls. When a call comes in, the app cross-references the number with its database to display the caller's name and details.

Are caller ID apps safe to use?

Most caller ID apps are safe, but it's important to choose reputable apps with positive reviews. Be mindful of permissions requested by the app, particularly access to contacts and phone information.

Can caller ID apps block spam calls?

Yes, many caller ID apps have built-in spam blocking features that automatically detect and block unwanted calls. This helps reduce interruptions and enhances the overall calling experience.

Do caller ID apps consume a lot of battery?

The battery usage of caller ID apps varies, but they typically consume minimal power. However, features like constant call monitoring and background processes may lead to increased battery drain.

Is there a cost associated with using caller ID apps?

Many caller ID apps are free to download and use, but some may offer premium features for a subscription fee. It's advisable to review the app details for any potential costs.