Call Protect: Robo Blocker 4+

Block & filter robo/spam calls

Orave Technologies

Designed for iPhone

    • 4.5 • 29.3K Ratings
    • Free
    • Offers In-App Purchases

iPhone Screenshots


Use Call Protect to block spam callers automatically and to see Caller ID information for suspicious incoming callers. It's free.

Call Protect is a free spam and robo call blocker with automatic Caller ID tool that safeguards you against known telemarketers, robo-callers, scammers, surveys, spammers, and other unwanted callers. With Call Protect, you can have a peace of mind whilst it silently works for you to reduce the number of unsolicited phone calls you receive.

Call Protect maintains the latest database of active spam and robo callers. This list is monitored and updated in real-time. When you activate the Call Protect extension, the list of suspicious phone numbers is periodically updated onto your device. The highly-risky phone numbers that have been identified as harmful with our sophisticated algorithms are automatically blocked; while the other numbers, which may potentially be harmful, but have not been identified as such with full confidence yet, are added onto your phone with their caller ID information containing a warning message. This will alert you when you receive a phone call from such suspicious callers. These features work alongside each other to protect you against ever-evolving spammers.

Beside Call Blocking and automatic Caller ID, this app also has a Caller ID lookup feature. You may use this feature to perform a reverse phone number lookup for free on any phone number from the US and Canada. This lookup service helps you get more information about the number that is calling you. After looking up a number, you have options to call, message, or block that number. You can also add it to your phone’s contacts list directly from within the app.

Some useful features:
- Automatic spam call filter
- Caller ID information on risky numbers
- Reverse phone lookup utility
- Range-of-numbers blocker

The use of Call Protect reduces the unwanted calls you receive. It will also alert you when a potentially harmful phone number calls your phone.

In-App purchase:
Call Protect offers a monthly subscription to PRO Protection that gives you access to the PRO features that are additional to the basic free features, for a small monthly fee. You can choose to cancel the subscription at any time by going to the account settings in the App Store.

The terms of service that cover the app usage and subscriptions are available on

If you like this app, please share it with your friends and family. If you think there is any feature that would improve this app and make it more useful, please send us your suggestions. We hope you enjoy Call Protect!

What’s New

Version 1.3.7

Minor bug fixes and UI improvements.

Ratings and Reviews

4.5 out of 5
29.3K Ratings

29.3K Ratings

Both platforms ,

Don’t believe the negative reviews!

This app works, and always has worked! Had it since 700K blocked numbers, now it’s over 4.7 million. The negative reviews, in my opinion, are either from actual telemarketers trying to discourage you from an app that actually works, or developers of other blocking apps trying to steer you away as well. If you say you get “more spam” now, report the numbers, stop being an idiot. If you say it doesn’t work for ranges, you’re a liar. If you say it’s “worthless”, you’re a liar and a moron as well, because there’s many reviews for this app that proves just the opposite, and hopefully nobody is going to believe your crap. If you say it blocks “wanted numbers”, then whitelist those numbers and stop being a cry baby. If you say there’s “no way” to cancel your premium subscription, you’re either a liar or a moron. That said, only a fool would believe any negativity about this stellar app. Download it for yourself and see. I went from 20 spams a week, down to about 10 (around the 2 million mark) to now maybe 1-2 a week. I continue to block and report ALL spam calls because I’m a hater. I hate telemarketers, and scammers, and so do you, and this app is the best. I’ve tried others.

Sankalp1 ,

Best features and Customer support till date!

Oki, so after trying out Hiya, Roboshield etc, none of which worked for me, this app was my last option. I’m so glad I did - this app has huge database of blocked numbers as well create your own blocking database with either individual numbers or entire range. The entire range feature was also posted to accommodate better range blocking as per my suggestion and the devs incorporated it! Speaking of which, these guys have best customer support out there - i mean i talk with them daily through their text support and someone is always responding back to me within minutes! I recommended few changes and the devs even went ahead and incorporated those suggestions as well! So far, the app is working flawlessly in blocking most spam calls and I intend to keep it for long.

Cookyc65Queensbury ,

Great blocking app...

So far so good with this app! Before I installed it about a week or so ago, I was getting a lot of Spam TEXT Messages every day so I’d write down the numbers to keep track of them. When I got the app, I immediately added all of those Spam numbers to the “Block List” and it has worked!! I have yet to have one of those “blocked” numbers come through.
I would suggest to the people that seem to be having a problem with this app to start writing down the numbers you consider are Spam, etc., then actually type them into the Blocked Number list in the app. It’s very easy to do and you don’t have to open up any of the messages to get the # they’re coming from. I think it gives the app a way to start out and search for the correct type of numbers to block. As I previously said, I have yet to have a one of them come through!

App Privacy

The developer, Orave Technologies, indicated that the app’s privacy practices may include handling of data as described below. For more information, see the developer’s privacy policy.

Data Not Linked to You

The following data may be collected but it is not linked to your identity:

  • Contacts
  • Identifiers
  • Usage Data

Privacy practices may vary, for example, based on the features you use or your age. Learn More


  • Family Sharing

    Some in‑app purchases, including subscriptions, may be shareable with your family group when Family Sharing is enabled.

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