短信卫士拦截准确性
输入关键字黑名单，完全拦截不了
Archived App (Last seen on 16 Nov 2025)
This is an archived listing of the app previously available on the App Store.Although the app is no longer distributed by Apple, you can still view its description, screenshots, version history, ratings, and metadata for reference.
About
This app uses offline AI to classify incoming SMS messages as normal, junk, transactional, or promotional. It learns from user-submitted samples to improve its spam detection accuracy, prioritizing user privacy by processing data on the device.
✓Offline AI spam filtering
✓Classifies messages (normal, junk, transaction, promotion)
✓Semantic recognition for accurate blocking
✓User-powered machine learning updates
✓Privacy-focused offline processing
Show original description
What's New in Spam Blocker
1.0
February 20, 2022
User reviews
Developer apps
FAQ
Does Spam Blocker have ads?
Spam Blocker is ad-free, allowing for an uninterrupted user experience. The app is completely offline and does not display advertisements.
How does Spam Blocker learn to block spam?
Spam Blocker uses Core ML machine learning models that are trained on SMS samples. Users can voluntarily submit SMS samples to help build and update the machine learning sample base, making the app smarter over time.
Is Spam Blocker available on Android?
Spam Blocker is currently available for iOS devices, including iPhone and iPod. There is no information available regarding an Android version at this time.
What is the rating for Spam Blocker?
Spam Blocker has a rating of 1.3 stars based on 3 user ratings. This indicates a low user satisfaction score.
How often is Spam Blocker updated?
Spam Blocker was last updated on February 20, 2022, with version 1.0. The initial release date was also February 20, 2022, suggesting infrequent updates since its launch.
What age rating is Spam Blocker?
Spam Blocker has an age rating of 4+. This means it is suitable for users aged 4 and above.
Does Spam Blocker require an internet connection?
Spam Blocker is designed to be a completely offline application. It uses on-device machine learning models for filtering, prioritizing user privacy and not requiring an internet connection for its core functionality.
What types of messages can Spam Blocker classify?
Spam Blocker can classify incoming SMS messages into four categories: normal, junk, transaction, or promotion. This allows users to better manage their incoming communications.
