# Evie Ring vs JC Ring

The clearest difference is rating: JC Ring at 3.9 against Evie Ring's 1.5. JC Ring also leads on review sentiment (46% vs 7%) and update cadence (every 10 days vs every 3 weeks). Evie Ring's advantage is in-app purchases (none vs 2). On price, ratings volume, ads and device support there is nothing between them.

Both are free to download. JC Ring sells 2 in-app purchases, starting at $1.00 per month. Evie Ring asks for nothing beyond the download.

JC Ring holds the better App Store score, 3.9 against 1.5. Both are backed by a comparable volume of ratings — 16 and 25 respectively. Written reviews point the same way: 7% of Evie Ring's written reviews are positive against 46% of JC Ring's.

Evie Ring ships an update every 3 weeks, JC Ring every 10 days. The most recent releases landed on October 7, 2026 and October 6, 2026 respectively.

## The numbers

| Metric | Evie Ring | JC Ring |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [1.5 (16 ratings)](https://appshunter.io/ios/app/evie-ring/id1636846759/reviews) | **[3.9 (25 ratings)](https://appshunter.io/ios/app/jc-ring/id6449987678/reviews)** |
| Number of ratings | 16 | **25** |
| Positive reviews | 6.6% of reviews | **45.8% of reviews** |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 3 weeks | **Every 10 days** |
| Monetization | **Free** | Free with in-app purchases |
| Size | 154 MB | 326 MB |
| Requires iOS | 16.0 | **12.0** |
| Devices | iPhone | **iPhone, iPod** |
| Age rating | 17+ | 12+ |
| Developer | [Movano Inc](https://appshunter.io/developer/1491286943) | [立华 赵](https://appshunter.io/developer/743608936) |

## What reviewers say

### Evie Ring

[App page](https://appshunter.io/ios/app/evie-ring/id1636846759)

This app offers a comprehensive approach to women's wellness, empowering users to track their menstrual cycle, analyze sleep quality, and monitor daily activity. It provides personalized insights to help users understand their bodies and take control of their health journey.

**Highlights:** Menstrual cycle tracking, Sleep quality analysis, Activity tracking, Workout logging, SpO2 monitoring, Heart rate monitoring

**In-app purchases:** none

**What reviewers like**

- 💍 Attractive, comfortable ring design with open band
- 💰 No subscription fee required
- 📱 Simple, intuitive app interface
- 👩‍⚕️ Women-focused health tracking approach
- ⚡ Fast charging capability

**What reviewers complain about**

- 🔋 Poor battery life, drains quickly
- 🐛 Frequent app crashes and data loss
- 😴 Inaccurate sleep tracking
- 🚶 Inflated step counts
- 📊 Lack of meaningful insights and analytics

**Reported bugs**

- Ring won't sync with app
- Battery dies within 3-6 months of use
- App crashes frequently
- Sleep data not recorded on some nights
- Spot check feature fails consistently

**Requested features**

- Apple Health integration
- Manual sleep and activity logging/editing
- Automatic workout detection
- Advanced cycle tracking with temperature insights
- Pregnancy tracking mode


### JC Ring

[App page](https://appshunter.io/ios/app/jc-ring/id6449987678)

This app integrates with a smart ring to provide comprehensive daily health tracking. It monitors vital signs like heart rate, sleep patterns, and activity levels, presenting data in clear statistical graphs to help users achieve a balanced lifestyle.

**Highlights:** ECG/PPG Heart Monitor, Sleep Monitoring, Activity Tracking, Data Statistics, Heart Rate Range Analysis, Stress Level Monitoring

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly Subscription | $1.00 | per month |
| Annual Subscription | $9.99 | per year |


## Frequently asked questions

### Is Evie Ring free?

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

### Is JC Ring free?

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

### Which has better reviews, Evie Ring or JC Ring?

JC Ring is rated higher. Evie Ring averages 1.5 out of 5 from 16 ratings, while JC Ring averages 3.9 from 25 ratings.

### Do Evie Ring or JC Ring have ads?

Neither Evie Ring nor JC Ring shows ads.

### Which is updated more often, Evie Ring or JC Ring?

Evie Ring ships an update every 3 weeks, and JC Ring every 10 days. Most recently, Evie Ring was updated on October 7, 2026 and JC Ring on October 6, 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.*