# iHalo Ring vs Usay

The clearest difference is review sentiment: Usay at 100% against iHalo Ring's 0%. Usay also leads on rating (5.0 vs 1.9) and update cadence (every 3 weeks vs every 4 months). iHalo Ring's advantage is ratings volume (20 vs 1) and iOS requirement (13.0 vs 15.6). On price, ads, in-app purchases and monetization model 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 1.9. That said, the two scores are not equally well evidenced: iHalo Ring has 20 ratings behind it against 1, so its average is the more settled of the two. Written reviews point the same way: 0% of iHalo Ring's written reviews are positive against 100% of Usay's.

iHalo Ring ships an update every 4 months, Usay every 3 weeks. The most recent releases landed on October 30, 2026 and October 31, 2026 respectively.

## The numbers

| Metric | iHalo Ring | Usay |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [1.9 (20 ratings)](https://appshunter.io/ios/app/ihalo-ring/id6751741811/reviews) | **[5.0 (1 ratings)](https://appshunter.io/ios/app/usay/id6759780128/reviews)** |
| Number of ratings | **20** | 1 |
| Positive reviews | 0.0% of reviews | **100.0% of reviews** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 4 months | **Every 3 weeks** |
| Monetization | Free | Free |
| Size | 107 MB | 162 MB |
| Requires iOS | **13.0** | 15.6 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 17+ |
| Developer | [iHealth Innovation Tech Corp](https://appshunter.io/developer/1836578170) | [Fison Health Co., Limited](https://appshunter.io/developer/1880602351) |

## What reviewers say

### iHalo Ring

[App page](https://appshunter.io/ios/app/ihalo-ring/id6751741811)

This app provides 24/7 wellness tracking, including detailed sleep analysis, all-day activity monitoring, and precision GPS for workouts. It offers a comprehensive health dashboard with weekly and monthly trends to help users achieve their fitness goals.

**Highlights:** Smart sleep analysis, All-day activity monitoring, Precision GPS workouts, Comprehensive health dashboard, Personalized sleep scores, Route mapping

**Features:** macOS Compatibility

**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 iHalo Ring free?

iHalo Ring 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, iHalo Ring or Usay?

Usay is rated higher. iHalo Ring averages 1.9 out of 5 from 20 ratings, while Usay averages 5.0 from 1 ratings.

### Do iHalo Ring or Usay have ads?

Neither iHalo Ring nor Usay shows ads.

### Which is updated more often, iHalo Ring or Usay?

iHalo Ring ships an update every 4 months, and Usay every 3 weeks. Most recently, iHalo Ring was updated on October 30, 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.*