# JCRingPro vs Usay

The clearest difference is review sentiment: Usay at 100% against JCRingPro's 40%. Usay also leads on rating (5.0 vs 2.7). JCRingPro's advantage is ratings volume (7 vs 1). On price, update cadence, ads and in-app purchases there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

Usay holds the better App Store score, 5.0 against 2.7. That said, the two scores are not equally well evidenced: JCRingPro has 7 ratings behind it against 1, so its average is the more settled of the two. Written reviews point the same way: 40% of JCRingPro's written reviews are positive against 100% of Usay's.

JCRingPro ships an update every 2 weeks, Usay every 3 weeks. The most recent releases landed on November 9, 2026 and October 31, 2026 respectively.

## The numbers

| Metric | JCRingPro | Usay |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [2.7 (7 ratings)](https://appshunter.io/ios/app/jcringpro/id6755133404/reviews) | **[5.0 (1 ratings)](https://appshunter.io/ios/app/usay/id6759780128/reviews)** |
| Number of ratings | **7** | 1 |
| Positive reviews | 40.0% of reviews | **100.0% of reviews** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 2 weeks** | Every 3 weeks |
| Monetization | Free | Free |
| Size | 440 MB | 162 MB |
| Requires iOS | **15** | 15.6 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 17+ |
| Developer | [立华 赵](https://appshunter.io/developer/743608936) | [Fison Health Co., Limited](https://appshunter.io/developer/1880602351) |

## What reviewers say

### JCRingPro

[App page](https://appshunter.io/ios/app/jcringpro/id6755133404)

This app acts as an intelligent health companion, providing insights into sleep, stress, heart health, and activity. It syncs with a smart ring to offer a comprehensive daily health overview, including features for pregnancy tracking and exercise monitoring. The app aims to guide users towards better energy and wellness with precision.

**Highlights:** Sleep Tracking, Stress & Recovery Monitoring, Daily Health Overview, Pregnancy Tracker, Activity & Movement Tracking, Exercise Tracking, Apple Health Sync

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

**In-app purchases:** none


### Usay

[App page](https://appshunter.io/ios/app/usay/id6759780128)

This app offers a silent companion for self-reflection, tracking emotional states, mental fluctuations, and energy rhythms. It uses advanced physiological sensing to help manage stress, improve sleep, and monitor energy levels, blending seamlessly into daily life.

**Highlights:** Emotional state observation, Mental fluctuation tracking, Energy rhythm monitoring, Stress management, Sleep improvement, Physiological sensing

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

**In-app purchases:** none


## Frequently asked questions

### Is JCRingPro free?

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

### Is Usay free?

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

### Which has better reviews, JCRingPro or Usay?

Usay is rated higher. JCRingPro averages 2.7 out of 5 from 7 ratings, while Usay averages 5.0 from 1 ratings.

### Do JCRingPro or Usay have ads?

Neither JCRingPro nor Usay shows ads.

### Which is updated more often, JCRingPro or Usay?

JCRingPro ships an update every 2 weeks, and Usay every 3 weeks. Most recently, JCRingPro was updated on November 9, 2026 and Usay on October 31, 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.*