# JC Ring vs Soul 8 App

The clearest difference is in-app purchases: Soul 8 App at none against JC Ring's 2. Soul 8 App also leads on device support (4 vs 2). JC Ring's advantage is update cadence (every 10 days vs every 5 weeks) and iOS requirement (12.0 vs 15.5). On price and ads there is nothing between them.

Both are free to download. JC Ring sells 2 in-app purchases, starting at $1.00 per month. Soul 8 App asks for nothing beyond the download.

JC Ring ships an update every 10 days, Soul 8 App every 5 weeks. The most recent releases landed on October 22, 2026 and October 25, 2026 respectively.

## The numbers

| Metric | JC Ring | Soul 8 App |
| --- | --- | --- |
| 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 5 weeks |
| Monetization | Free with in-app purchases | — |
| Size | 326 MB | 187 MB |
| Requires iOS | **12.0** | 15.5 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod, Apple Watch** |
| Age rating | 12+ | 4+ |
| Developer | [立华 赵](https://appshunter.io/developer/743608936) | [Soul8 Consultoria e Condicionamento Fisico LTDA](https://appshunter.io/developer/1823253716) |

## 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 |


### Soul 8 App

[App page](https://appshunter.io/ios/app/soul-8-app/id6747897212)

**Features:** Apple Wallet, Apple Watch app

**In-app purchases:** none


## Frequently asked questions

### Is JC Ring free?

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

### Is Soul 8 App free?

Soul 8 App is free to download, with no in-app purchases.

### Do JC Ring or Soul 8 App have ads?

Neither JC Ring nor Soul 8 App shows ads.

### Which is updated more often, JC Ring or Soul 8 App?

JC Ring ships an update every 10 days, and Soul 8 App every 5 weeks. Most recently, JC Ring was updated on October 22, 2026 and Soul 8 App on October 25, 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.*