# YI Smart vs Yi iot⁺

The clearest difference is rating: Yi iot⁺ at 4.1 against YI Smart's 1.8. Yi iot⁺ also leads on monetization model (free with in-app purchases vs subscription) and ads (none vs shown). YI Smart's advantage is update cadence (every 10 days vs every 5 weeks) and iOS requirement (13.0 vs 15.6). On price, in-app purchases and device support there is nothing between them.

Both are free to download. YI Smart sells 20 in-app purchases, starting at $3.99 per month and Yi iot⁺ sells 8 in-app purchases, starting at $4.99 per 7 days. Whichever you choose, the download price is not the number that matters.

Yi iot⁺ holds the better App Store score, 4.1 against 1.8. That said, the two scores are not equally well evidenced: Yi iot⁺ has 476 ratings behind it against 72, so its average is the more settled of the two. Written reviews point the same way: 6% of YI Smart's written reviews are positive against 21% of Yi iot⁺'s.

YI Smart ships an update every 10 days, Yi iot⁺ every 5 weeks. The most recent releases landed on October 22, 2026 and October 21, 2026 respectively.

## The numbers

| Metric | YI Smart | Yi iot⁺ |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [1.8 (72 ratings)](https://appshunter.io/ios/app/yi-smart/id6473766241/reviews) | **[4.1 (476 ratings)](https://appshunter.io/ios/app/yi-iot/id6744153884/reviews)** |
| Number of ratings | 72 | **476** |
| Positive reviews | 6.1% of reviews | **20.8% of reviews** |
| In-app purchases | Yes | Yes |
| Ads | Yes | **No** |
| Update frequency | **Every 10 days** | Every 5 weeks |
| Monetization | Subscription | **Free with in-app purchases** |
| Size | 373 MB | 203 MB |
| Requires iOS | **13.0** | 15.6 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [ZKCam Technology Limited](https://appshunter.io/developer/1718670984) | [Jacob Mac Donald](https://appshunter.io/developer/1824127307) |

## What reviewers say

### YI Smart

[App page](https://appshunter.io/ios/app/yi-smart/id6473766241)

Stay connected with loved ones through real-time video and audio. Initiate two-way conversations with clear voice quality and enjoy a panoramic view of your surroundings by simply moving your phone.

**Highlights:** Real-time video and audio connection, Two-way conversation, Loud and clean voice quality, Panoramic view, Gyroscope support for enhanced viewing

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

**In-app purchases (20)**

| Purchase | Price | Billing |
| --- | --- | --- |
| YI_Cloud_IOS_Entry_Monthly_ACT | $3.99 | per month |
| YI_Cloud_Entry_Plan_(Monthly) | $4.99 | per month |
| YI_Cloud_Entry_Plan(Monthly) | $4.99 | per month |
| YI_Cloud_CVR_Plan(Monthly) | $7.99 | per month |
| YI_Cloud_STD_Plan(Monthly) | $11.99 | per month |
| YI_Cloud_Plus_Plan(Monthly) | $14.99 | per month |
| YI_Cloud_IOS_Entry_Annual_ACT | $26.99 | per year |
| YI_Cloud_Entry_Plan_(Annual) | $36.99 | per year |
| YI_Cloud_Entry_Plan(Annual) | $39.99 | per year |
| YI_Cloud_CVR_Plan(Annual) | $79.99 | per year |
| YI_Cloud_Standard_Plan(Annual) | $99.99 | per year |
| YI_Cloud_Plus_Plan(Annual) | $129.99 | per year |
| YI_Cloud_Entry_Plan2(Monthly) | $4.99 | one-time |
| YI_Cloud_CVR_Plan2(Monthly) | $7.99 | one-time |
| 7天移动-包年套餐-一次性 | $9.99 | one-time |
| YI_Cloud_STD_Plan2(Monthly) | $11.99 | one-time |
| YI_Cloud_Plus_Plan2(Monthly) | $14.99 | one-time |
| 7天CVR-包年-一次性 | $19.99 | one-time |
| 30天移动-包年-一次性 | $29.99 | one-time |
| YI_Cloud_Entry_Plan2(Annual) | $39.99 | one-time |


### Yi iot⁺

[App page](https://appshunter.io/ios/app/yi-iot/id6744153884)

Easily scan your surroundings for nearby Bluetooth devices, including headphone cases. Get detailed distance information, track devices on a map, and save favorites for quick access. Keep your devices under control with helpful tips and instructions.

**Highlights:** Bluetooth device scanning, Headphone case locator, Distance information, Map tracking, Favorite devices, Helpful instructions

**In-app purchases (8)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Weekly | $4.99 | per 7 days |
| Weekly | $4.99 | per 7 days |
| Weekly | $5.99 | per 7 days |
| Monthly | $12.99 | per month |
| Yearly | $19.99 | per year |
| Yearly | $39.99 | per year |
| Yearly | $39.99 | per year |
| Lifetime | $59.99 | one-time |


## Frequently asked questions

### Is YI Smart free?

YI Smart is free to download, with in-app purchases available.

### Is Yi iot⁺ free?

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

### Which has better reviews, YI Smart or Yi iot⁺?

Yi iot⁺ is rated higher. YI Smart averages 1.8 out of 5 from 72 ratings, while Yi iot⁺ averages 4.1 from 476 ratings.

### Do YI Smart or Yi iot⁺ have ads?

YI Smart shows ads; Yi iot⁺ does not.

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

YI Smart ships an update every 10 days, and Yi iot⁺ every 5 weeks. Most recently, YI Smart was updated on October 22, 2026 and Yi iot⁺ 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.*