# Yi iot vs Security Blink Detector

The clearest difference is review sentiment: Security Blink Detector at 50% against Yi iot's 5%. Security Blink Detector also leads on rating (4.5 vs 3.1). Yi iot's advantage is update cadence (every 2 weeks vs every 8 months) and ratings volume (4.9K vs 295). On price, ads, in-app purchases and monetization model there is nothing between them.

Both are free to download. Yi iot sells 13 in-app purchases, starting at $4.99 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.

Security Blink Detector holds the better App Store score, 4.5 against 3.1. That said, the two scores are not equally well evidenced: Yi iot has 4.9K ratings behind it against 295, so its average is the more settled of the two. Written reviews point the same way: 5% of Yi iot's written reviews are positive against 50% of Security Blink Detector's.

Yi iot ships an update every 2 weeks, Security Blink Detector every 8 months. The most recent releases landed on September 24, 2026 and September 19, 2026 respectively.

## The numbers

| Metric | Yi iot | Security Blink Detector |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [3.1 (4.9K ratings)](https://appshunter.io/ios/app/yi-iot/id1375812275/reviews) | **[4.5 (295 ratings)](https://appshunter.io/ios/app/security-blink-detector/id6503432969/reviews)** |
| Number of ratings | **4.9K** | 295 |
| Positive reviews | 5.4% of reviews | **50.0% of reviews** |
| In-app purchases | Yes | Yes |
| Ads | Yes | Yes |
| Update frequency | **Every 2 weeks** | Every 8 months |
| Monetization | Free with in-app purchases | Freemium |
| Size | 374 MB | 39 MB |
| Requires iOS | **13.0** | 15.0 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [ZK (HK) LIMITED](https://appshunter.io/developer/1769973640) | [Security App LTD](https://appshunter.io/developer/1655677065) |

## What reviewers say

### Yi iot

[App page](https://appshunter.io/ios/app/yi-iot/id1375812275)

Monitor your home or office remotely with live video streaming and recording. Receive instant alerts for important events and communicate with people or pets using two-way audio. AI-powered highlights condense footage for quick review.

**Highlights:** AI-curated video highlights, Remote access to live streams, 24/7 live streaming and recording, Two-way audio communication, Smart panoramic view

**Features:** macOS Compatibility, Apple Wallet

**In-app purchases (13)**

| Purchase | Price | Billing |
| --- | --- | --- |
| AUTO30D-Entryplan-IN（1M1D） | $4.99 | per month |
| 1month 15-day 1cam motion | $9.99 | per month |
| 30D-Entryplan-IN（1M1D） | $9.99 | per month |
| 7d. Loop(30d.), 1 Cam | $15.99 | per month |
| 7d. Loop(30d.), 1 Cam, CVR | $18.99 | per month |
| 15d. Loop(30d.), 5 Cam | $22.99 | per month |
| 30d. Loop(30d.), 5 Cam | $25.99 | per month |
| 30D-Entryplan-IN（1Y1D） | $26.99 | per year |
| 12month 15-day 1cam motion | $59.99 | per year |
| 7d. Loop(12m.), 1 Cam, CVR | $79.99 | per year |
| 15d. Loop(12m.), 5 Cam | $139.99 | per year |
| 30days Loop(365d), 5 Cameras | $174.99 | per year |
| 7d. (30d.), 1 Cam | $4.99 | one-time |

**What reviewers like**

- 🚀 Great camera quality
- 👍 Easy to set up and use
- 🔒 Useful security features
- 💡 Versatile motion tracking

**What reviewers complain about**

- 🐛 Frequent disconnections and crashes
- 🔋 Camera resets and reboots
- 💰 Aggressive push for paid cloud subscription
- 🤖 Unreliable motion detection and alerts
- 🙄 Excessive and intrusive ads

**Reported bugs**

- Camera randomly turns to face the wall
- App freezes and becomes unusable after updates
- SD card recordings not accessible without subscription
- Alerts and notifications not working as expected

**Requested features**

- Add option to disable IR lights
- Improve playback and review of recorded footage
- Provide better customer support and communication
- Allow more customization of motion detection zones


### 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 Yi iot free?

Yi iot 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, Yi iot or Security Blink Detector?

Security Blink Detector is rated higher. Yi iot averages 3.1 out of 5 from 4.9K ratings, while Security Blink Detector averages 4.5 from 295 ratings.

### Do Yi iot or Security Blink Detector have ads?

Both Yi iot and Security Blink Detector show ads.

### Which is updated more often, Yi iot or Security Blink Detector?

Yi iot ships an update every 2 weeks, and Security Blink Detector every 8 months. Most recently, Yi iot was updated on September 24, 2026 and Security Blink Detector on September 19, 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.*