# Bionet VEMO vs LuckRing

The clearest difference is rating: Bionet VEMO at 5.0 against LuckRing's 2.2. Bionet VEMO also leads on in-app purchases (none vs 5) and iOS requirement (11.0 vs 15.0). LuckRing's advantage is ratings volume (345 vs 1) and update cadence (every 3 weeks vs every 2 months). On price, ads and device support there is nothing between them.

Both are free to download. LuckRing sells 5 one-off in-app purchases. Bionet VEMO asks for nothing beyond the download.

Bionet VEMO holds the better App Store score, 5.0 against 2.2. That said, the two scores are not equally well evidenced: LuckRing has 345 ratings behind it against 1, so its average is the more settled of the two.

Bionet VEMO ships an update every 2 months, LuckRing every 3 weeks. The most recent releases landed on October 13, 2026 and October 17, 2026 respectively.

## The numbers

| Metric | Bionet VEMO | LuckRing |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/bionet-vemo/id1526082885/reviews)** | [2.2 (345 ratings)](https://appshunter.io/ios/app/luckring/id6472891975/reviews) |
| Number of ratings | 1 | **345** |
| Positive reviews | — | 22.6% of reviews |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 2 months | **Every 3 weeks** |
| Monetization | **Free** | Free with in-app purchases |
| Size | 72 MB | 130 MB |
| Requires iOS | **11.0** | 15.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 17+ | 4+ |
| Developer | [Bionet CO.,LTD](https://appshunter.io/developer/1526082887) | [Shenzhen Coolwear Technology Co., LTD](https://appshunter.io/developer/1530652906) |

## What reviewers say

### Bionet VEMO

[App page](https://appshunter.io/ios/app/bionet-vemo/id1526082885)

This app monitors bio-signal data from a wearable patch device via Bluetooth, alerting users if signals fall outside normal ranges. It helps veterinarians continuously track animal status and automatically records bio-signal data, eliminating manual recording.

**Highlights:** Bluetooth bio-signal monitoring, Out-of-range alarm, Continuous animal status tracking, Automatic bio-signal recording, Veterinary emergency alerts

**Features:** macOS Compatibility

**In-app purchases:** none


### LuckRing

[App page](https://appshunter.io/ios/app/luckring/id6472891975)

This smart wearable device combines technology and fashion to offer users convenient functions and personalized experiences. It is important to note that this is not a professional medical device, and its data is for reference only.

**Highlights:** Smart wearable device, Combines technology and fashion, Convenient functions, Personalized experiences, Reference health data

**In-app purchases (5)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 次卡 | $0.99 | one-time |
| Vip 月卡 | $1.99 | one-time |
| 季卡 | $2.99 | one-time |
| Vip 年卡 | $3.99 | one-time |
| 永久卡 | $6.99 | one-time |

**What reviewers like**

- 🚀 Accurate health metrics
- 🔒 Reliable Bluetooth connection
- 👍 Comfortable and stylish design
- 💡 Gesture controls for media
- 👍 Comprehensive health tracking

**What reviewers complain about**

- 🐛 Inconsistent sleep tracking
- 🐛 Glitchy app updates
- 👎 Limited workout options
- 👎 Confusing sleep stage terminology
- 🔋 Shorter battery life after updates

**Reported bugs**

- App login/registration issues
- Disconnection problems
- Data loss after app updates
- Inaccurate step/activity tracking

**Requested features**

- Option to change temperature unit
- Weekly/monthly health data reporting
- Automatic nap detection
- Ability to sync with Apple Health


## Frequently asked questions

### Is Bionet VEMO free?

Bionet VEMO is free to download, with no in-app purchases.

### Is LuckRing free?

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

### Which has better reviews, Bionet VEMO or LuckRing?

Bionet VEMO is rated higher. Bionet VEMO averages 5.0 out of 5 from 1 ratings, while LuckRing averages 2.2 from 345 ratings.

### Do Bionet VEMO or LuckRing have ads?

Neither Bionet VEMO nor LuckRing shows ads.

### Which is updated more often, Bionet VEMO or LuckRing?

Bionet VEMO ships an update every 2 months, and LuckRing every 3 weeks. Most recently, Bionet VEMO was updated on October 13, 2026 and LuckRing 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.*