# JC Ring vs Valyant

The clearest difference is in-app purchases: Valyant at none against JC Ring's 2. JC Ring's advantage is iOS requirement (12.0 vs 17.6). On price, update cadence, 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. Valyant asks for nothing beyond the download.

JC Ring ships an update every 10 days, Valyant every 11 days. The most recent releases landed on October 6, 2026 and September 19, 2026 respectively.

## The numbers

| Metric | JC Ring | Valyant |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[3.9 (25 ratings)](https://appshunter.io/ios/app/jc-ring/id6449987678/reviews)** | — |
| Number of ratings | **25** | — |
| Positive reviews | 45.8% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | **Every 10 days** | Every 11 days |
| Monetization | Free with in-app purchases | — |
| Size | 326 MB | 64 MB |
| Requires iOS | **12.0** | 17.6 |
| Devices | **iPhone, iPod** | iPhone |
| Age rating | 12+ | 4+ |
| Developer | [立华 赵](https://appshunter.io/developer/743608936) | [Valyant AI LLC](https://appshunter.io/developer/1824708594) |

## 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 |


### Valyant

[App page](https://appshunter.io/ios/app/valyant/id6748236649)

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

**In-app purchases:** none


## Frequently asked questions

### Is JC Ring free?

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

### Is Valyant free?

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

### Do JC Ring or Valyant have ads?

Neither JC Ring nor Valyant shows ads.

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

JC Ring ships an update every 10 days, and Valyant every 11 days. Most recently, JC Ring was updated on October 6, 2026 and Valyant on September 19, 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.*