# Wonder Shield vs Security Blink Detector

The clearest difference is review sentiment: Wonder Shield at 96% against Security Blink Detector's 50%. Wonder Shield also leads on ads (none vs shown) and update cadence (every 3 weeks vs every 8 months). Security Blink Detector's advantage is ratings volume (296 vs 58) and iOS requirement (15.0 vs 17.0). On price, in-app purchases, monetization model and device support there is nothing between them.

Both are free to download. Wonder Shield sells 5 in-app purchases, starting at $1.99 per month and Security Blink Detector sells 6 in-app purchases, starting at $6.99 per 7 days. Whichever you choose, the download price is not the number that matters.

Wonder Shield holds the better App Store score, 4.8 against 4.5. That said, the two scores are not equally well evidenced: Security Blink Detector has 296 ratings behind it against 58, so its average is the more settled of the two. Written reviews point the same way: 96% of Wonder Shield's written reviews are positive against 50% of Security Blink Detector's.

Wonder Shield ships an update every 3 weeks, Security Blink Detector every 8 months. The most recent releases landed on October 24, 2026 and October 21, 2026 respectively.

## The numbers

| Metric | Wonder Shield | Security Blink Detector |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.8 (58 ratings)](https://appshunter.io/ios/app/wonder-shield-block-call/id6447752194/reviews)** | [4.5 (296 ratings)](https://appshunter.io/ios/app/security-blink-detector/id6503432969/reviews) |
| Number of ratings | 58 | **296** |
| Positive reviews | **96.2% of reviews** | 50.0% of reviews |
| In-app purchases | Yes | Yes |
| Ads | **No** | Yes |
| Update frequency | **Every 3 weeks** | Every 8 months |
| Monetization | Free with in-app purchases | Freemium |
| Size | 27 MB | 39 MB |
| Requires iOS | 17.0 | **15.0** |
| Devices | iPhone, iPad | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [小利 薛](https://appshunter.io/developer/1675817893) | [Security App LTD](https://appshunter.io/developer/1655677065) |

## What reviewers say

### Wonder Shield

[App page](https://appshunter.io/ios/app/wonder-shield-block-call/id6447752194)

This app protects your iOS device from unwanted marketing calls, harassment, and privacy breaches. It uses AI-driven blacklisting and virtual numbers to block threats, identify scams, and collect evidence for critical conversations.

**Highlights:** Smart dual-mode interception (blacklist & virtual number), AI dynamic blacklist for evolving threats, Virtual number for privacy protection, Cloud-based forensic call recorder, Customizable blacklists and whitelists

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

**In-app purchases (5)**

| Purchase | Price | Billing |
| --- | --- | --- |
| VIP Subscription Service | $1.99 | per month |
| Proactive Blocking Service | $2.99 | per month |
| 50 credis / 0.99 USD | $0.99 | one-time |
| 105 credis / 1.99 USD | $1.99 | one-time |
| 530 credis / 9.99 USD | $9.99 | one-time |

**What reviewers like**

- 🚀 Effective Spam Blocking
- 🔒 Reliable Privacy Protection
- 👍 User-Friendly Interface
- 🚀 Efficient Call Filtering
- 👍 Customizable Settings

**What reviewers complain about**

- 🐛 Limited Geographical Coverage
- 🐛 Increased Spam with App Enabled

**Reported bugs**

- Inconsistent Spam Blocking Performance
- Compatibility Issues with Certain Devices

**Requested features**

- Expand Geographical Coverage
- Improve Spam Detection Algorithms


### Security Blink Detector

[App page](https://appshunter.io/ios/app/security-blink-detector/id6503432969)

This app helps you detect hidden electronic surveillance devices and cameras in your environment. It scans your Wi-Fi and Bluetooth networks, profiles devices, and offers tips for enhanced awareness. Unlock premium features with subscription plans.

**Highlights:** Wi-Fi network surveillance, Bluetooth device detection, Hidden camera scanning, Device profiling, Expert security tips, Ad-free premium mode

**Features:** Vision Pro support

**In-app purchases (6)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Home Security Map Blink App rf | $6.99 | per 7 days |
| Scanner Detect Protection | $9.99 | per 7 days |
| Home Security Map Blink App rf | $14.99 | per month |
| Home Security Map Blink App rf | $15.99 | per month |
| Home Security Map Blink App rf | $83.99 | per year |
| #1 Hidden Camera Detector | $99.99 | per year |


## Frequently asked questions

### Is Wonder Shield free?

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

### Is Security Blink Detector free?

Security Blink Detector is free to download, with in-app purchases available.

### Which has better reviews, Wonder Shield or Security Blink Detector?

Wonder Shield is rated higher. Wonder Shield averages 4.8 out of 5 from 58 ratings, while Security Blink Detector averages 4.5 from 296 ratings.

### Do Wonder Shield or Security Blink Detector have ads?

Security Blink Detector shows ads; Wonder Shield does not.

### Which is updated more often, Wonder Shield or Security Blink Detector?

Wonder Shield ships an update every 3 weeks, and Security Blink Detector every 8 months. Most recently, Wonder Shield was updated on October 24, 2026 and Security Blink Detector on October 21, 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.*