# LuckRing vs Elenva

The clearest difference is rating: Elenva at 4.2 against LuckRing's 2.1. Elenva also leads on in-app purchases (none vs 5). LuckRing's advantage is update cadence (every 3 weeks vs every 2 months) and chart position (#201 vs unranked). On price, review sentiment, ads and device support there is nothing between them.

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

Elenva holds the better App Store score, 4.2 against 2.1. That said, the two scores are not equally well evidenced: LuckRing has 305 ratings behind it against 35, so its average is the more settled of the two. Written reviews point the same way: 23% of LuckRing's written reviews are positive against 30% of Elenva's.

LuckRing ships an update every 3 weeks, Elenva every 2 months. The most recent releases landed on September 24, 2026 and September 23, 2026 respectively.

## The numbers

| Metric | LuckRing | Elenva |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [2.1 (305 ratings)](https://appshunter.io/ios/app/luckring/id6472891975/reviews) | **[4.2 (35 ratings)](https://appshunter.io/ios/app/elenva/id6751175683/reviews)** |
| Number of ratings | **305** | 35 |
| Positive reviews | 23.2% of reviews | **30.0% of reviews** |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | **Every 3 weeks** | Every 2 months |
| Monetization | Free with in-app purchases | **Free** |
| Best chart rank | **#201** | — |
| Size | 130 MB | 122 MB |
| Requires iOS | 13.0 | 13.0 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 17+ |
| Developer | [Shenzhen Coolwear Technology Co., LTD](https://appshunter.io/developer/1530652906) | [SHENZHEN INSPIREIMPORT&EXPORT CO.,LTD](https://appshunter.io/developer/1833828738) |

## What reviewers say

### LuckRing

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

**Currently charting:** #201 Top Free · Utilities (US App Store)

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


### Elenva

[App page](https://appshunter.io/ios/app/elenva/id6751175683)

This app helps you understand and manage your sleep and exercise habits. It integrates with smart devices to track your activity, analyze your patterns, and provide timely reminders for appointments and important dates. Develop better daily routines for improved well-being.

**Highlights:** Sleep monitoring and analysis, Exercise tracking and visualization, Customizable smart device reminders, Sleep quality assessment, Exercise pattern analysis, Habit development support

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

**In-app purchases:** none


## Frequently asked questions

### Is LuckRing free?

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

### Is Elenva free?

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

### Which has better reviews, LuckRing or Elenva?

Elenva is rated higher. LuckRing averages 2.1 out of 5 from 305 ratings, while Elenva averages 4.2 from 35 ratings.

### Do LuckRing or Elenva have ads?

Neither LuckRing nor Elenva shows ads.

### Which is updated more often, LuckRing or Elenva?

LuckRing ships an update every 3 weeks, and Elenva every 2 months. Most recently, LuckRing was updated on September 24, 2026 and Elenva on September 23, 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.*