# Smart Plug vs Yi iot +

The clearest difference is in-app purchases: Smart Plug at none against Yi iot +'s 2. Smart Plug also leads on device support (3 vs 1) and iOS requirement (8.0 vs 17). Yi iot +'s advantage is review sentiment (10% vs 0%). On price, update cadence 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. Smart Plug asks for nothing beyond the download.

Smart Plug ships an update every 3 weeks, Yi iot + every 6 weeks. The most recent releases landed on September 30, 2026 and October 13, 2026 respectively.

## The numbers

| Metric | Smart Plug | Yi iot + |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[4.1 (903 ratings)](https://appshunter.io/ios/app/yi-iot-plus/id6752410463/reviews)** |
| Number of ratings | — | **903** |
| Positive reviews | 0.0% of reviews | **9.5% of reviews** |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | **Every 3 weeks** | Every 6 weeks |
| Monetization | **Free** | Free with in-app purchases |
| Size | 64 MB | 24 MB |
| Requires iOS | **8.0** | 17 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [ALSTEK ELEKTRONIK YAZILIM BILISIM TEKNOLOJILERI SANAYI VE TICARET LIMITED SIRKETI](https://appshunter.io/developer/1041808909) | [Joshua Jarvis](https://appshunter.io/developer/6803155644) |

## What reviewers say

### Smart Plug

[App page](https://appshunter.io/ios/app/smart-plug/id1550793541)

This application allows for remote monitoring and control of smart plug systems. It offers real-time tracking of devices and alarms, advanced reporting, and energy management capabilities through both mobile and web interfaces. Enhanced security features and customizable functions are also provided.

**Highlights:** Remote monitoring and control, Real-time device and alarm tracking, Advanced reporting, Energy management, Web and mobile access, User-based authorization, Customizable functions

**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 Smart Plug free?

Smart Plug 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 Smart Plug or Yi iot + have ads?

Neither Smart Plug nor Yi iot + shows ads.

### Which is updated more often, Smart Plug or Yi iot +?

Smart Plug ships an update every 3 weeks, and Yi iot + every 6 weeks. Most recently, Smart Plug was updated on September 30, 2026 and Yi iot + on October 13, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*