# Spam Text Blocker: Call Filter — SMS Keywords & Number Blocking

> SMS Keywords & Number Blocking (iPhone/iPad app by 添丽 郭.)

- Source: https://appshunter.io/ios/app/spam-text-blocker-call-filter/id6811337720 (this page in markdown: same URL + `.md`)
- Developer: [添丽 郭](https://appshunter.io/developer/6810905794)
- Category: Utilities
- Price: Free with in-app purchases
- Age rating: 9+
- Requires: iOS 16.3 · 76 MB
- Languages: American English
- Released: 2026-09-30
- Data updated: 2026-10-24

## What is Spam Text Blocker?

Filter unwanted texts with keywords you choose. Block specific phone numbers or number ranges, and keep exceptions for trusted numbers.

Core protection requires a Premium subscription. Enable call protection and text filtering separately in iPhone Settings before using your rules.

SMS FILTERING WITH YOUR OWN RULES
Add words, phrases or senders you want to filter. Matching takes place locally on your device for eligible SMS/MMS from unknown senders. Filtering does not apply to iMessage or messages from contacts.

BLOCK NUMBERS AND NUMBER RANGES
Add individual numbers to your Block List or create a number-range rule. Keep trusted numbers on your Allow List, which takes priority within this app's rules and number library. Range-size limits apply; review broad rules carefully to avoid blocking calls you want.

OPTIONAL NUMBER LIBRARY
Premium also includes access to number-library blocking. Check the library status, download available updates, then enable and apply it.

GUIDED IPHONE SETUP
Follow the app's separate setup instructions for calls and texts. Check the setup status, save your rules and apply changes. Subscribing alone does not enable system protection.

WHAT TO EXPECT
Results depend on your rules, enabled library, iOS settings, and other apps or carrier services. The app does not identify every unknown caller or guarantee that every unwanted call or text will be stopped. Local app activity is not your iPhone's complete call or message history.

PRIVACY AND ACCOUNTS
Personal rules and local app activity are stored on this device. The app uses network services for guest sessions, membership, purchase verification, and number-library delivery. Message content is not sent for remote analysis. You can delete your app account in the app; this does not cancel Apple subscriptions.

PREMIUM SUBSCRIPTIONS
Downloading the app is free. A weekly or annual auto-renewable subscription is required to add blocking rules and use core protection. Review Apple's localized price and renewal period before purchase.

Payment is charged to your Apple Account at confirmation. Subscriptions renew automatically unless canceled at least 24 hours before the current period ends. Your account is charged for renewal within 24 hours before the current period ends. Manage or cancel in your Apple Account subscription settings. Deleting the app does not cancel your subscription. Use Restore Purchases to restore eligible purchases.

Privacy Policy: https://api.tianshukeji.top/agreement/PIVOT/privacy
Terms of Use: https://api.tianshukeji.top/agreement/PIVOT/terms
Support: https://api.tianshukeji.top/agreement/PIVOT/support

## Pricing and in-app purchases

Base price: Free.

**Subscriptions**

| Subscription | Price | Period |
| --- | --- | --- |
| Premium Weekly | $9.99 | per 7 days |
| Premium Annual | $69.99 | per year |


## Is Spam Text Blocker safe?

Not enough ratings yet to assess Spam Text Blocker.

## Is Spam Text Blocker legit?

Spam Text Blocker: Call Filter has limited verification signals. The AppsHunter Legitimacy Score for Spam Text Blocker is 58 out of 100 points across 7 verification signals from App Store and developer data.


## Version history (last 4 releases)

### 1.0.3 — 2026-10-23

Updated our App Store information and screenshots to explain SMS filtering, number-range rules and setup more clearly.

### 1.0.2 — 2026-10-13

Updated our App Store information to clarify SMS keyword filtering, number-range rules and Premium access.

### 1.0.1 — 2026-10-08

Updated our App Store information to clarify custom number rules, SMS filtering, and Premium access.

### 1.0 — 2026-09-30

No release notes.

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*Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-10-24.*