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Call Shield: Spam Call Blocker

Call Shield: Spam Call Blocker

Block phone number ranges

1 ratings
2 reviews
🔧 Utilities
📊 Productivity
$1.99

Details

  • Released
  • Updated
  • May 20, 2025
  • December 28, 2025

Developer

磊 汪
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About

Take control of your incoming calls with this app. It blocks unwanted callers, including robocallers and telemarketers, using a secure, local blocklist that operates entirely on your device. Enjoy privacy protection with offline functionality and no required login.

✓Block unwanted calls
✓Block number ranges (prefixes)
✓Offline functionality
✓No login required
✓Local device blocklist
✓Supports millions of blocked numbers
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What's New in Call Shield

25.12.20

December 28, 2025

Thank you so much for using Call Shield. This release includes bug fixes and improvements. If you are enjoying the app, please consider leaving a review or rating!

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User reviews

Most RecentHighest RatedLowest Rated

DO NOT BUY!!!

I normally do not pay for apps, but I researched this developer and decided this was an app that I could really use. This app is useless! It states I need to update it to use, with no way to update. I have to enter numbers manually instead of the app grabbing them for me. I can block every number myself faster and easier than this ridiculous app!!!
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Wilson654321Wilson654321

Doesn’t work at all

Don’t buy- it won’t block any call. I do get a horrible amount of Spam calls from Austria and tried to block them with this app to no effect.
fatadelfofatadelfo

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FAQ

What is Call Shield?

Call Shield is a utility app designed to block unwanted incoming calls, including robocallers and telemarketers. It uses a secure, local blocklist that operates entirely on your device for enhanced privacy.

Does Call Shield have ads?

No, Call Shield is ad-free. It does not display advertisements within the application, providing an uninterrupted user experience.

How much does Call Shield cost?

Call Shield is a paid application and is available for a one-time purchase price of $1.99.

Can Call Shield block entire number ranges?

Yes, Call Shield allows you to block specific numbers or entire number ranges using prefixes. This feature helps in reducing spam and robocalls more effectively.

Does Call Shield require an internet connection or login?

No, Call Shield offers fully offline functionality. No login is required, and no personal data or call history is transmitted, ensuring your privacy is protected.

What happens to blocked calls with Call Shield?

Blocked calls may still be forwarded to voicemail, depending on your mobile carrier's policies. For full blocking functionality, ensure Do Not Disturb mode is disabled.

On which devices can I use Call Shield?

Call Shield is currently supported on iPhones. It is designed to work with iOS devices.

How often is Call Shield updated?

Call Shield was last updated on December 28, 2025, with version 25.12.20. Updates typically include improvements to blocking capabilities and performance.