EINath Fit vs Yi iot +
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
EINath Fit
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.
- Health management center
- Exercise management center
- Track steps
- Track sleep
- Track water intake
- Track sitting time
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EINath Fit is your health and exercise management center that records information about your health, allowing you to easily track your steps, sleep, water, sitting, etc., thereby helping you achieve a healthy lifestyle and enjoy the joy of physical and mental growth.
Yi iot +
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.
- Wireless device detection (Bluetooth/Wi-Fi)
- Infrared lens scanner
- Smart scan modes
- Fast and easy to use interface
- Ideal for travel privacy checks
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Protect your privacy wherever you go. This app helps you detect and identify unfamiliar electronic devices nearby, giving you peace of mind at home, in hotels, offices, or public spaces. Key Features • Wireless Device Detection – Scan for nearby devices using Bluetooth and Wi-Fi signals • Infrared Lens Scanner – Use your phone’s camera to help detect hidden lenses that may be difficult to see with the naked eye • Smart Scan Modes – Choose from multiple scanning options for more accurate results • Fast & Easy to Use – Simple interface with quick scans, no technical skills required • Ideal for Travel – Check hotel rooms, rentals, or workspaces anytime for extra awareness Why Use This App? Privacy matters. This app helps you stay informed about nearby electronic devices and better understand your surroundings in everyday situations. Subscription Information Some features require a subscription. Subscriptions include auto-renewable options and in-app purchases, which can be managed or canceled at any time in your device settings. Privacy - https://docs.google.com/document/d/1XdfkEu3RYGS6kgFeM1oLv81TVRX9YELKoUi3wKuPPDA/edit?usp=sharing Terms - https://docs.google.com/document/d/1ndz_D8epe-_g5A8NlPu2iXx8L7dCbMe28YcuVofPUIE/edit?usp=sharing
Screenshots
Verdict
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.
Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS
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.
| Parameter | EINath Fit | Yi iot + |
|---|---|---|
| Price | Free | Free |
| Rating | 2.6 (48 ratings) | 4.1 (912 ratings) — better |
| Positive reviews | 7.4% of reviews | 9.3% of reviews — better |
| Number of ratings | 48 | 912 — better |
| Update frequency | Every 4 months | Every 6 weeks — better |
| Ads | No | No |
| In-app purchases | No — better | Yes |
| Monetization | Free — better | Free with in-app purchases |
| Devices | iPhone, iPod — better | iPhone |
| Requires iOS | 13.0 — better | 17 |
| Further details — not scored | ||
| Size | 85 MB | 24 MB |
| Age rating | 4+ | 4+ |
| Developer | 森源 赵 | Joshua Jarvis |
Customer experience
EINath Fit
Yi iot +
In-app purchases
EINath Fit
No in-app purchases
Yi iot +
- Premuim$4.997 Days
- Get Premuim3 Days trial$4.997 Days









