# EINath Fit vs Yi iot +

The clearest difference is rating: Yi iot + at 4.1 against EINath Fit's 2.6. Yi iot + also leads on update cadence (every 6 weeks vs every 4 months) and ratings volume (912 vs 48). EINath Fit's advantage is in-app purchases (none vs 2) and iOS requirement (13.0 vs 17). On price, review sentiment, ads and device support there is nothing between them.

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

Yi iot + holds the better App Store score, 4.1 against 2.6. That said, the two scores are not equally well evidenced: Yi iot + has 912 ratings behind it against 48, so its average is the more settled of the two. Written reviews point the same way: 7% of EINath Fit's written reviews are positive against 9% of Yi iot +'s.

EINath Fit ships an update every 4 months, Yi iot + every 6 weeks. Both last shipped on October 30, 2026.

## The numbers

| Metric | EINath Fit | Yi iot + |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [2.6 (48 ratings)](https://appshunter.io/ios/app/einath-fit/id6739249996/reviews) | **[4.1 (912 ratings)](https://appshunter.io/ios/app/yi-iot-plus/id6752410463/reviews)** |
| Number of ratings | 48 | **912** |
| Positive reviews | 7.4% of reviews | **9.3% of reviews** |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 4 months | **Every 6 weeks** |
| Monetization | **Free** | Free with in-app purchases |
| Size | 85 MB | 24 MB |
| Requires iOS | **13.0** | 17 |
| Devices | **iPhone, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [森源 赵](https://appshunter.io/developer/1869023882) | [Joshua Jarvis](https://appshunter.io/developer/6803155644) |

## What reviewers say

### EINath Fit

[App page](https://appshunter.io/ios/app/einath-fit/id6739249996)

Manage your health and fitness with this app. Track daily steps, sleep patterns, water intake, and sitting time to cultivate a healthier lifestyle and experience personal growth.

**Highlights:** Health management center, Exercise management center, Track steps, Track sleep, Track water intake, Track sitting time

**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 EINath Fit free?

EINath Fit is free to download, with no in-app purchases.

### Is Yi iot + free?

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

### Which has better reviews, EINath Fit or Yi iot +?

Yi iot + is rated higher. EINath Fit averages 2.6 out of 5 from 48 ratings, while Yi iot + averages 4.1 from 912 ratings.

### Do EINath Fit or Yi iot + have ads?

Neither EINath Fit nor Yi iot + shows ads.

### Which is updated more often, EINath Fit or Yi iot +?

EINath Fit ships an update every 4 months, and Yi iot + every 6 weeks. Most recently, EINath Fit was updated on October 30, 2026 and Yi iot + on October 30, 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.*