Call Shield: Spam Call Blocker

Name: Call Shield: Spam Call Blocker
Price: 1.99 USD
Rating: 1 (1 reviews)
Author: 磊 汪

Block phone number ranges

Only for iPhone

$1.99

1 Rating
Age Rating

4+
Years
Category

Utilities
Developer

磊汪
Language

EN
English
Size

37.1
MB

iPhone

Call Shield: Block Unwanted Calls and Safeguard Your Privacy Take control of incoming calls with Call Shield — a powerful utility that blocks robocallers, telemarketers, and unwanted numbers using custom blocklists that operate entirely on your device. Please Note: Call Shield is a custom rule and list manager. It does NOT include a pre-packaged spam database or built-in caller directory. You create, import, and manage your own custom blocklists and number ranges. Key Features: - Block & Identify Unwanted Calls: Add specific numbers or entire number ranges (prefixes) to block or identify callers. Supports up to 200 million numbers across multiple extensions. - 100% Offline & Private: Fully offline operation. No login required, and no data is transmitted — your privacy stays completely protected. - Flexible Custom Lists: Easily create, import, and manage your own custom blocklists and identification ranges. Important Notes: - No Pre-packaged Database: Call Shield does not provide a pre-installed spam database; you need to add your own numbers, prefixes, or lists. - Voicemail Handling: Blocked calls may still be forwarded to voicemail, depending on your mobile carrier’s policies. - Do Not Disturb Mode: If Do Not Disturb mode is active, blocked calls may still appear silently on your Home screen or in Recents. - Extension Setup: If Call Shield extensions don't appear immediately after updating rules, open Settings > Phone > Call Blocking & Identification to verify they are enabled. Privacy Policy: Call Shield does not collect, store, or transmit any personal data or call history. All blocking is handled locally on your device.

Ratings & Reviews

1.0

out of 5

1 Ratings

DO NOT BUY!!!
Jan 17
Wilson654321
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!!!

Developer Response
We sincerely apologize for the confusion caused by our App Store previews. When we mention "Block Millions of Numbers," we mean that creating a single prefix rule (e.g., blocking an area code or telemarketer prefix) mathematically shields your device from millions of potential spoofed call combinations with zero impact on your privacy.Regarding your setup issues:1. No manual typing for each number: You don't need to type individual phone numbers! Adding a single prefix (like +1 800) automatically blocks millions of numbers sharing that range.2. Fixing the "Update Required" status: Please open iOS Settings > Phone > Call Blocking & Identification on your iPhone and ensure Call Shield is enabled. Once enabled, returning to the app will complete the setup.Since Call Shield runs 100% locally on your device without harvesting your contacts or tracking your data, it uses custom range rules rather than central cloud databases.If this mechanism isn't what you expected, please feel free to request a full, instant refund directly from Apple at reportaproblem.apple.com.
DO NOT BUY!!!
Jan 17
Wilson654321

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!!!
Developer Response Jul 21
We sincerely apologize for the confusion caused by our App Store previews. When we mention "Block Millions of Numbers," we mean that creating a single prefix rule (e.g., blocking an area code or telemarketer prefix) mathematically shields your device from millions of potential spoofed call combinations with zero impact on your privacy.Regarding your setup issues:1. No manual typing for each number: You don't need to type individual phone numbers! Adding a single prefix (like +1 800) automatically blocks millions of numbers sharing that range.2. Fixing the "Update Required" status: Please open iOS Settings > Phone > Call Blocking & Identification on your iPhone and ensure Call Shield is enabled. Once enabled, returning to the app will complete the setup.Since Call Shield runs 100% locally on your device without harvesting your contacts or tracking your data, it uses custom range rules rather than central cloud databases.If this mechanism isn't what you expected, please feel free to request a full, instant refund directly from Apple at reportaproblem.apple.com.

- Added full support for iPhone Duo. - Database updates can now continue in the background, with progress shown in the Dynamic Island and other system surfaces. - Improved the reliability of extension updates and cancellation. - Improved spacing around rule icons and country flags, with cleaner list separators. - Improved support for larger text in rules, settings, and the rule editor. - Improved VoiceOver labels for rules, country selection, settings, and update progress. - Kept the editor’s save button clear of scrolling content when the keyboard is open. - Fixed Live Activities showing a successful update indicator when an update fails.

Version 26.10.11 Oct 11

Data Not Collected

The developer does not collect any data from this app.

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

Accessibility

Information

Seller: 磊汪
Size: 37.1 MB
Category: Utilities
Compatibility: Requires iOS 17.0 or later.

iPhone
Requires iOS 17.0 or later.
Languages: English
Age Rating: 4+

4+

Learn More