Best Caller ID and Spam Blocker Apps for Android in 2026
These apps identify unknown callers and block spam calls and messages. Many also include phone number lookup and a smarter call log. Together the 30 apps below were installed 120M times in the last 30 days.
Updated . Ranked by installs in the last 30 days, from Google Play.
Top 5 caller ID and spam blocker apps compared
| App | Installs, 30 days | Rating | Size | Ads |
|---|---|---|---|---|
| Phone by Google |
86M | 4.4 52.4M ratings | – | No ads |
 Truecaller: Spam Call Blocker |
20M | 4.4 29.7M ratings | 96.9 MB | Contains ads |
 Caller ID: Trusted Call & SMS |
200K | 4.2 1.0K ratings | 52.8 MB | Contains ads |
 Trust Call: Caller ID & Block |
140K | 4.1 778 ratings | 36.0 MB | Contains ads |
 CallApp: Caller ID & Block |
2.8M | 4.3 1.8M ratings | 59.8 MB | Contains ads |
All 30 caller ID and spam blocker apps, ranked by installs
Reliable phone calls with spam protection, caller ID and more helpful features
- 6B installs in total
- 4.4 from 52.4M ratings
- No ads
- 10 years on Google Play
Block spam, scam & robocalls. Identify unknown callers with reverse phone lookup
- 1.9B installs in total
- 4.4 from 29.7M ratings
- 96.9 MB download
- 14 years on Google Play
Block spam calls & messages easily. Smart call log in a trusted caller ID app.
- 17M installs in total
- 4.2 from 1.0K ratings
- 52.8 MB download
- 2 months on Google Play
Smart caller ID & call blocker to stop spam, identify unknown numbers, stay safe
- 13M installs in total
- 4.1 from 778 ratings
- 36.0 MB download
- 2 months on Google Play
Caller ID & spam call blocker. Always know who calls!🇺🇸
- 430M installs in total
- 4.3 from 1.8M ratings
- 59.8 MB download
- 14 years on Google Play
Caller ID, SMS manager & spam blocker in one smart call app
- 11M installs in total
- 4.0 from 7.4K ratings
- 30.0 MB download
- 9 months on Google Play
Caller ID, Spam Call & SMS Blocker
- 400M installs in total
- 4.0 from 4.4M ratings
- 128.6 MB download
- 10 years on Google Play
Spam call blocker with phone number lookup to block unknown callers easily.
- 5.5M installs in total
- 4.0 from 1.6K ratings
- 3 months on Google Play
Caller id app to identify unknown numbers, block spam calls, and find details
- 13M installs in total
- 4.3 from 148.9K ratings
- 26.2 MB download
- 2 years on Google Play
Identify unknown callers and block reported spam calls for a secure experience
- 2.6M installs in total
- 4.4 from 1.1K ratings
- 34.3 MB download
- 4 months on Google Play
Identify callers & read messages privately.
- 5.7M installs in total
- 4.3 from 5.0K ratings
- 31.1 MB download
- 6 months on Google Play
Identify unknown Callers, Block Spam Calls. True Phone number lookup & Caller ID
- 35M installs in total
- 4.2 from 89.0K ratings
- 57.7 MB download
- 7 years on Google Play
Identify unknown callers, block spam calls, customize with stylish themes.
- 2.5M installs in total
- 4.3 from 50.4K ratings
- 32.8 MB download
- 6 months on Google Play
Caller ID with spam protection, call history & smart contact search.
- 8.2M installs in total
- 3.9 from 4.8K ratings
- 32.3 MB download
- 7 months on Google Play
Manage contacts, spam blocker and identify callers for safer calls
- 6M installs in total
- 4.5 from 2.3K ratings
- 37.4 MB download
- 4 months on Google Play
Caller ID App! Add names & photos to unknown calls & Call Recording
- 150M installs in total
- 4.4 from 1.2M ratings
- 60.4 MB download
- 10 years on Google Play
Identify unknown callers, block spam calls, and manage your calls with ease.
- 5.8M installs in total
- 4.4 from 21.2K ratings
- 5 years on Google Play
Identify unknown callers and numbers. Block spam calls with our Dialer.
- 4M installs in total
- 4.6 from 76.4K ratings
- 43.6 MB download
- 6 months on Google Play
Stop scam calls and junk texts before they reach you.
- 2.8M installs in total
- 4.3 from 1.6K ratings
- 24.5 MB download
- 10 months on Google Play
Caller ID that helps you identify unknown callers and manage calls smoothly.
- 1.3M installs in total
- 3.9 from 1.0K ratings
- 45.7 MB download
- 9 months on Google Play
Call & SMS blocker for blocking spam calls and texts.
- 51M installs in total
- 3.9 from 330.4K ratings
- 12.0 MB download
- 11 years on Google Play
Know who’s calling, Filter Trap Phone calls & scam SMS with smart call screening
- 5.3M installs in total
- 4.4 from 47.1K ratings
- 81.2 MB download
- 10 months on Google Play
Know who's calling. Block spam calls. Take control with Caller ID app.
- 12M installs in total
- 4.5 from 209.8K ratings
- 61.2 MB download
- 13 months on Google Play
Identify unknown numbers with caller ID and block spam calls instantly.
- 3.1M installs in total
- 4.2 from 3.0K ratings
- 44.4 MB download
- 4 months on Google Play
Identify unknown callers, detect spam calls & manage contacts with smart dialer.
- 720K installs in total
- 4.5 from 1.5K ratings
- 16.6 MB download
- 7 months on Google Play
Identify Unknown Callers, Block Spam, Fraud, Robocalls & Numbers After Calls
- 6.8M installs in total
- 4.2 from 23.6K ratings
- 10 years on Google Play
Block spam calls and identify numbers with this spam call blocker - calling app.
- 4.1M installs in total
- 4.5 from 5.1K ratings
- 10 months on Google Play
Block spam & scam after calls
- 7.5M installs in total
- 4.1 from 53.6K ratings
- 9 years on Google Play
Block unknown callers, private numbers. Allow calls from contacts and whitelist.
- 43M installs in total
- 4.5 from 851.9K ratings
- 14 years on Google Play
Caller ID, spam call blocker & unknown number protection.
- 370K installs in total
- 4.6 from 538 ratings
- 14.7 MB download
- 4 months on Google Play
No apps match these filters.
Questions about caller ID and spam blocker apps
What is the most popular caller ID and spam blocker app for Android?
Phone by Google, with 86M installs in the last 30 days. Truecaller: Spam Call Blocker and Caller ID: Trusted Call & SMS come next.
How many people install a caller ID and spam blocker app?
The 30 apps here were installed 120M times in the last 30 days.
What is the best rated caller ID and spam blocker app?
TrustDial - Spam Identify: 4.6 stars from 76,355 ratings.
Which caller ID and spam blocker app is growing fastest?
Show Caller ID & Phone Dialer: 2× installs vs the 30 days before.
What is the newest caller ID and spam blocker app on this list?
Caller ID: Trusted Call & SMS, on Google Play for 2 months.
What is the smallest caller ID and spam blocker app?
Call & SMS Blocker - Phone app, a 12.0 MB download.
Is there a caller ID and spam blocker app without ads?
Yes, 1 of the 30 apps here doesn't show ads: Phone by Google.
Is there a free caller ID and spam blocker app?
Yes, all 30 apps here are free to install.