# Shield vs Call Shield

The clearest difference is review sentiment: Shield at 90% against Call Shield's 0%. Shield also leads on rating (4.4 vs 1.0) and ratings volume (8 vs 1). Call Shield's advantage is iOS requirement (17.0 vs 26.0). On update cadence, ads, in-app purchases and monetization model there is nothing between them.

Shield costs $0.99 and Call Shield $1.99 up front. Neither carries in-app purchases, so what you see is what you pay.

Shield holds the better App Store score, 4.4 against 1.0. That said, the two scores are not equally well evidenced: Shield has 8 ratings behind it against 1, so its average is the more settled of the two. Written reviews point the same way: 90% of Shield's written reviews are positive against 0% of Call Shield's.

Shield ships an update every 3 weeks, Call Shield fortnightly. The most recent releases landed on October 30, 2026 and November 4, 2026 respectively.

## The numbers

| Metric | Shield | Call Shield |
| --- | --- | --- |
| Price | **$0.99** | $1.99 |
| Rating | **[4.4 (8 ratings)](https://appshunter.io/ios/app/shield-spam-text-filter/id6503194185/reviews)** | [1.0 (1 ratings)](https://appshunter.io/ios/app/call-shield-spam-call-blocker/id6744029271/reviews) |
| Number of ratings | **8** | 1 |
| Positive reviews | **90.0% of reviews** | 0.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 3 weeks | **Fortnightly** |
| Monetization | Paid | Paid |
| Size | 8 MB | 35 MB |
| Requires iOS | 26.0 | **17.0** |
| Devices | **iPhone, iPad** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [TRILLIWON, Co.](https://appshunter.io/developer/1050731374) | [磊 汪](https://appshunter.io/developer/1063627762) |

## What reviewers say

### Shield

[App page](https://appshunter.io/ios/app/shield-spam-text-filter/id6503194185)

This utility app uses AI to filter and categorize SMS messages, blocking spam and organizing your inbox. It offers customizable filters and a privacy-first approach to keep your communications clean and secure.

**Highlights:** AI-driven spam filtering, Privacy-first data handling, Unlimited customizable filters, Intelligent message categorization, Easy setup and user-friendly interface

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases:** none


### Call Shield

[App page](https://appshunter.io/ios/app/call-shield-spam-call-blocker/id6744029271)

Take control of your incoming calls with this app. It blocks unwanted callers, including robocallers and telemarketers, using a secure, local blocklist that operates entirely on your device. Enjoy privacy protection with offline functionality and no required login.

**Highlights:** Block unwanted calls, Block number ranges (prefixes), Offline functionality, No login required, Local device blocklist, Supports millions of blocked numbers

**In-app purchases:** none


## Frequently asked questions

### Is Shield free?

Shield costs $0.99, with no in-app purchases.

### Is Call Shield free?

Call Shield costs $1.99, with no in-app purchases.

### Which has better reviews, Shield or Call Shield?

Shield is rated higher. Shield averages 4.4 out of 5 from 8 ratings, while Call Shield averages 1.0 from 1 ratings.

### Do Shield or Call Shield have ads?

Neither Shield nor Call Shield shows ads.

### Which is updated more often, Shield or Call Shield?

Shield ships an update every 3 weeks, and Call Shield fortnightly. Most recently, Shield was updated on October 30, 2026 and Call Shield on November 4, 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.*