# JC Ring vs CIRCUL RING

The clearest difference is rating: JC Ring at 3.9 against CIRCUL RING's 2.3. JC Ring also leads on review sentiment (46% vs 13%) and update cadence (every 10 days vs every 3 weeks). CIRCUL 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. CIRCUL RING asks for nothing beyond the download.

JC Ring holds the better App Store score, 3.9 against 2.3. Both are backed by a comparable volume of ratings — 25 and 34 respectively. Written reviews point the same way: 46% of JC Ring's written reviews are positive against 13% of CIRCUL RING's.

JC Ring ships an update every 10 days, CIRCUL RING every 3 weeks. The most recent releases landed on August 17, 2026 and September 21, 2026 respectively.

## The numbers

| Metric | JC Ring | CIRCUL RING |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[3.9 (25 ratings)](https://appshunter.io/ios/app/jc-ring/id6449987678/reviews)** | [2.3 (34 ratings)](https://appshunter.io/ios/app/circul-ring/id6476754730/reviews) |
| Number of ratings | 25 | **34** |
| Positive reviews | **45.8% of reviews** | 13.3% of reviews |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | **Every 10 days** | Every 3 weeks |
| Monetization | Free with in-app purchases | **Free** |
| Size | 326 MB | 106 MB |
| Requires iOS | **12.0** | 13.0 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 12+ | 17+ |
| Developer | [立华 赵](https://appshunter.io/developer/743608936) | [BodiMetrics, LLC](https://appshunter.io/developer/1037690466) |

## What reviewers say

### 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 |


### CIRCUL RING

[App page](https://appshunter.io/ios/app/circul-ring/id6476754730)

This app tracks your sleep quality, daily activity, and key health indicators. It provides personalized insights and trends to help you understand and adjust your physical state. Professional sports data recording is also included.

**Highlights:** Sleep monitoring (heart rate, stages, temperature), Daily activity tracking (heart rate, steps, calories), Health indicator trend analysis, Professional sports data recording, Personalized health tips

**In-app purchases:** none


## Frequently asked questions

### Is JC Ring free?

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

### Is CIRCUL RING free?

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

### Which has better reviews, JC Ring or CIRCUL RING?

JC Ring is rated higher. JC Ring averages 3.9 out of 5 from 25 ratings, while CIRCUL RING averages 2.3 from 34 ratings.

### Do JC Ring or CIRCUL RING have ads?

Neither JC Ring nor CIRCUL RING shows ads.

### Which is updated more often, JC Ring or CIRCUL RING?

JC Ring ships an update every 10 days, and CIRCUL RING every 3 weeks. Most recently, JC Ring was updated on August 17, 2026 and CIRCUL RING on September 21, 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.*