It’s good — 5★
Thanks
True CallerID: Spam Blocker
Identify unknown calls & spam
Free iPhone app · Utilities, Productivity · by Reena Williams · version 2.16 · 148 MB · requires iOS 15.6 or later · rated 4+
4.3 out of 5 from 846 App Store ratings.
Download True CallerID: Spam Blocker on the App Store
About True CallerID: Spam Blocker
Identify unknown callers, block robocalls, and stop spam calls automatically with True CallerID—America’s trusted caller ID and call blocker app.
Stay protected with smart spam detection, real-time caller lookup, and AI-powered scam call blocking. True CallerID gives you the power to control who reaches you whether it's a telemarketer, robocall, or spoofed number.
Trusted by thousands worldwide, our app uses a constantly updated community-sourced spam list and smart algorithms to detect fraud, scams, and unwanted calls.
Key Features:
- Instant Caller ID: See names, photos & locations before answering
- Smart Call Blocker: Auto-block spam, telemarketing & robocalls
- Spam Detection Alerts: Real-time alerts when a scammer calls
- Call Log Insights: See caller behavior and risk level
- Number Lookup: Reverse phone number search for any contact
- Personalized Block List: Add specific numbers or patterns
- Do Not Disturb Mode: Silence unknown numbers smartly
- Light, Fast, & Battery Friendly
Why Choose Us?
- Unlike generic apps, we focus on user safety, caller identity accuracy, and seamless experience without draining your phone battery.
True Caller ID supports all major carriers, integrates with your native phonebook, and helps you avoid annoying interruptions.
Download now and take back control of your phone.
Subscribe to get Pro access to all features. You will be charged after the purchase confirmation. Subscriptions auto-renew 24 hours before the expiration date. You can manage your subscriptions in Account Settings on the App Store.
Privacy Policy
https://caller.adxsdk.com/privacy-policy
Terms & Conditions
https://caller.adxsdk.com/terms-condition
Key features
- Instant Caller ID: See names, photos & locations before answering
- Smart Call Blocker: Auto-block spam, telemarketing & robocalls
- Spam Detection Alerts: Real-time alerts when a scammer calls
- Call Log Insights: See caller behavior and risk level
- Number Lookup: Reverse phone number search for any contact
- Personalized Block List: Add specific numbers or patterns
- Do Not Disturb Mode: Silence unknown numbers smartly
- Light, Fast, & Battery Friendly
- Unlike generic apps, we focus on user safety, caller identity accuracy, and seamless experience without draining your phone battery.
What's new in version 2.16
Thank you for using and supporting True CallerID! We’ve fixed minor issues and improved the user experience for a smoother, more reliable app.
Screenshots
Ratings and reviews
4.3 out of 5 from 846 App Store ratings.
Helpful — 5★
Easy to use
Better Contact — 5★
The app is really good & it’s highly recommended for all users!!!
Review — 5★
Makes it easier for me
LOOK B4 U PUT HEAD — 5★
LOOK B4 U PUT HEAD
ممتاز — 5★
The
I love the app .enjoyable — 5★
Easy and not stressful
Ver — 5★
Very good
Medical — 5★
Consultant of G surgery
Too heavy on the ads — 2★
I know they have to generate revenue but there are too many ads to get past to get any information
Al hamdulillah for everything — 2★
Smart works better than hard work
Price gauging at its best! — 1★
This has the potential to help millions of people filter scam and nuisance calls as well as highlight useful unknown numbers like your child’s school, a medical clinic or some other institution that you don’t have in your contacts but you would want to answer when they ring. However, charging £5.99 per WEEK is outrageous. Who on earth do the developers think will pay that?? Charge $3 per month and most people wouldn’t think twice about subscribing and the app could end up with a footprint of millions of users!
Eric — 1★
Terrible does not work!
Knows nothing — 1★
I looked up a couple numbers that should have been easily identified as they were in my contact list. Not only did they come up as unknown, they listed the country as Canada. Totally wrong.
Worst app ever exist in human history — 1★
One of the pathetic ads bombing machine you can not search a single number peacefully
This app is so annoying — 1★
The numbers i have been trying to search since are not showing
bad prog — 1★
many adds with out output
Financial problem — 1★
Why do we need to pay money?!? Just let us know who is calling us.
Fake — 1★
They force you to accept all conditions like to accept full access of contacts and more only then the search works. They do this cause they take your contacts data. After all this, it wont show a single detail until you go for premium. Dont fall for its trick and give away all the permission to this app on your phone.
Stupid app — 1★
Useless app
Fraud — 1★
Not a real app just adds no results for any thing
Does not work — 1★
Does not provide any info on call.
Information
- Developer
- Reena Williams
- Category
- Utilities
- Price
- Free
- Size
- 148 MB
- Languages
- English, French, German, Hindi, Indonesian, Italian, Japanese, Korean, Portuguese, Russian, Simplified Chinese, Spanish, Thai, Turkish
- Age rating
- 4+
- First released
- 2025-04-24
- Last updated
- 2026-09-11
- Privacy policy
- https://caller.adxsdk.com/privacy-policy
Frequently asked questions
What is True CallerID: Spam Blocker?
Identify unknown callers, block robocalls, and stop spam calls automatically with True CallerID—America’s trusted caller ID and call blocke… Identify unknown calls & spam.
Is True CallerID: Spam Blocker free?
Yes, True CallerID: Spam Blocker is free to download on the App Store. Check the listing for optional in-app purchases.
Which devices does True CallerID: Spam Blocker support?
iPhone Requires iOS 15.6 or later. iPod touch Requires iOS 15.6 or later. Mac Requires macOS 12.5 or later and a Mac with Apple M1 chip or later. Apple Vision Requires visionOS 1.0 or later.
Which languages does True CallerID: Spam Blocker support?
14 languages, including English, French, German, Hindi, Indonesian, Italian, Japanese, Korean and more.
Who makes True CallerID: Spam Blocker?
True CallerID: Spam Blocker is developed by Reena Williams. Website: https://adxsdk.com/.
What's new in True CallerID: Spam Blocker?
Version 2.16 (updated 2026-09-11): Thank you for using and supporting True CallerID! We’ve fixed minor issues and improved the user experience for a smoother, more reliable app.
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