# AHD PRO vs Yi iot +

The clearest difference is in-app purchases: AHD PRO at none against Yi iot +'s 2. AHD PRO also leads on device support (3 vs 1) and iOS requirement (12.0 vs 17). Yi iot +'s advantage is update cadence (every 6 weeks vs every 6 months). On price, review sentiment and ads there is nothing between them.

Both are free to download. Yi iot + sells 2 in-app purchases, starting at $4.99 per 7 days. AHD PRO asks for nothing beyond the download.

AHD PRO ships an update every 6 months, Yi iot + every 6 weeks. The most recent releases landed on October 16, 2026 and October 17, 2026 respectively.

## The numbers

| Metric | AHD PRO | Yi iot + |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[4.1 (905 ratings)](https://appshunter.io/ios/app/yi-iot-plus/id6752410463/reviews)** |
| Number of ratings | — | **905** |
| Positive reviews | 8.7% of reviews | **9.3% of reviews** |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 6 months | **Every 6 weeks** |
| Monetization | **Free** | Free with in-app purchases |
| Size | 32 MB | 24 MB |
| Requires iOS | **12.0** | 17 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Shih Wei Wan](https://appshunter.io/developer/995159418) | [Joshua Jarvis](https://appshunter.io/developer/6803155644) |

## What reviewers say

### AHD PRO

[App page](https://appshunter.io/ios/app/ahd-pro/id1532695771)

This utility app allows users to manage NAV image software, NVR recorders, and cameras for live viewing and playback. It supports two-way audio, alarm push notifications, digital output control, and PTZ control. The app simplifies camera setup and offers password security and cloud encryption for enhanced data protection.

**Highlights:** Live video and recording playback, Two-way audio communication, Alarm push notifications, Digital output and PTZ control, Simplified camera setup, Password security and cloud encryption

**Features:** macOS Compatibility

**In-app purchases:** none


### Yi iot +

[App page](https://appshunter.io/ios/app/yi-iot-plus/id6752410463)

Detect and identify unfamiliar electronic devices and hidden lenses nearby. Gain peace of mind in various locations like hotels, offices, or public spaces by understanding your surroundings.

**Highlights:** Wireless device detection (Bluetooth/Wi-Fi), Infrared lens scanner, Smart scan modes, Fast and easy to use interface, Ideal for travel privacy checks

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Premuim | $4.99 | per 7 days |
| Get Premuim | $4.99 | per 7 days |


## Frequently asked questions

### Is AHD PRO free?

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

### Is Yi iot + free?

Yi iot + is free to download, with in-app purchases available.

### Do AHD PRO or Yi iot + have ads?

Neither AHD PRO nor Yi iot + shows ads.

### Which is updated more often, AHD PRO or Yi iot +?

AHD PRO ships an update every 6 months, and Yi iot + every 6 weeks. Most recently, AHD PRO was updated on October 16, 2026 and Yi iot + on October 17, 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.*