# Spam Text Blocker vs Passphrase

The clearest difference is in-app purchases: Passphrase at none against Spam Text Blocker's 2. Passphrase also leads on iOS requirement (14.0 vs 16.0). Spam Text Blocker's advantage is update cadence (every 6 weeks vs every 29 months). On price, ads and device support there is nothing between them.

Both are free to download. Spam Text Blocker sells 2 in-app purchases, starting at $3.99 per month. Passphrase asks for nothing beyond the download.

Spam Text Blocker ships an update every 6 weeks, Passphrase every 29 months. The most recent releases landed on September 28, 2026 and September 10, 2026 respectively.

## The numbers

| Metric | Spam Text Blocker | Passphrase |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.4 (137 ratings)](https://appshunter.io/ios/app/spam-text-blocker-textshield/id6448859008/reviews)** | — |
| Number of ratings | **137** | — |
| Positive reviews | 50.0% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | **Every 6 weeks** | Every 29 months |
| Monetization | Free with in-app purchases | — |
| Size | 21 MB | 1 MB |
| Requires iOS | 16.0 | **14.0** |
| Devices | iPhone, iPad | iPhone, iPod |
| Age rating | 4+ | 9+ |
| Developer | [FathomTel, Inc.](https://appshunter.io/developer/1482732721) | [DANIEL ALLEN MESKIN](https://appshunter.io/developer/1728491318) |

## What reviewers say

### 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 |


### Passphrase

[App page](https://appshunter.io/ios/app/passphrase/id6476984871)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Spam Text Blocker free?

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

### Is Passphrase free?

Passphrase is free to download, with no in-app purchases.

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

Neither Spam Text Blocker nor Passphrase shows ads.

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

Spam Text Blocker ships an update every 6 weeks, and Passphrase every 29 months. Most recently, Spam Text Blocker was updated on September 28, 2026 and Passphrase on September 10, 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.*