# AITextGuard vs Spam Text Blocker

The clearest difference is rating: AITextGuard at 5.0 against Spam Text Blocker's 4.4. Spam Text Blocker's advantage is monetization model (free with in-app purchases vs subscription) and ratings volume (137 vs 1). On price, update cadence, ads and in-app purchases there is nothing between them.

Both are free to download. AITextGuard sells 2 in-app purchases, starting at $3.99 per month and Spam Text Blocker sells 2 in-app purchases, starting at $3.99 per month. Whichever you choose, the download price is not the number that matters.

AITextGuard holds the better App Store score, 5.0 against 4.4. That said, the two scores are not equally well evidenced: Spam Text Blocker has 137 ratings behind it against 1, so its average is the more settled of the two.

AITextGuard ships an update every 3 months, Spam Text Blocker every 6 weeks. The most recent releases landed on June 6, 2026 and September 14, 2026 respectively.

## The numbers

| Metric | AITextGuard | Spam Text Blocker |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/aitextguard/id6448653016/reviews)** | [4.4 (137 ratings)](https://appshunter.io/ios/app/spam-text-blocker-textshield/id6448859008/reviews) |
| Number of ratings | 1 | **137** |
| Positive reviews | — | 50.0% of reviews |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 3 months | **Every 6 weeks** |
| Monetization | Subscription | **Free with in-app purchases** |
| Size | 6 MB | 21 MB |
| Requires iOS | 16.0 | 16.0 |
| Devices | iPhone | **iPhone, iPad** |
| Age rating | 4+ | 4+ |
| Developer | [ShihHsuan Huang](https://appshunter.io/developer/1671920762) | [FathomTel, Inc.](https://appshunter.io/developer/1482732721) |

## What reviewers say

### AITextGuard

[App page](https://appshunter.io/ios/app/aitextguard/id6448653016)

This AI-powered tool blocks unwanted SMS messages using advanced GPT-4 technology. It automatically sorts messages into folders, supports all languages, and integrates seamlessly with your existing messaging app for a cleaner inbox.

**Highlights:** GPT-4 AI message filtering, Automatic message sorting, Multi-language support, Seamless Messages app integration, Spam detection

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly Text Protection | $3.99 | per month |
| Yearly Text Protection | $29.99 | per year |


### Spam Text Blocker

[App page](https://appshunter.io/ios/app/spam-text-blocker-textshield/id6448859008)

This app filters out unwanted spam and scam texts, keeping your inbox clean and organized. It intelligently sorts messages into categories, ensuring you only see important communications. Advanced AI detects and blocks deceptive texts, protecting you from financial loss.

**Highlights:** Spam text blocking, Scam detection, Inbox organization, Transaction/Promotion sorting, AI-powered filtering, Privacy-focused

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| TextShield Pro - Monthly | $3.99 | per month |
| TextShield Pro - Annual | $29.99 | per year |


## Frequently asked questions

### Is AITextGuard free?

AITextGuard is free to download, with in-app purchases available.

### Is Spam Text Blocker free?

Spam Text Blocker is free to download, with in-app purchases available.

### Which has better reviews, AITextGuard or Spam Text Blocker?

AITextGuard is rated higher. AITextGuard averages 5.0 out of 5 from 1 ratings, while Spam Text Blocker averages 4.4 from 137 ratings.

### Do AITextGuard or Spam Text Blocker have ads?

Neither AITextGuard nor Spam Text Blocker shows ads.

### Which is updated more often, AITextGuard or Spam Text Blocker?

AITextGuard ships an update every 3 months, and Spam Text Blocker every 6 weeks. Most recently, AITextGuard was updated on June 6, 2026 and Spam Text Blocker on September 14, 2026.

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*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*