# SRing vs JRing

The clearest difference is rating: JRing at 2.3 against SRing's 1.7. JRing also leads on ratings volume (94 vs 3) and iOS requirement (10.0 vs 12.0). 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.

JRing holds the better App Store score, 2.3 against 1.7. That said, the two scores are not equally well evidenced: JRing has 94 ratings behind it against 3, so its average is the more settled of the two.

Both ship on a similar rhythm, roughly monthly. The most recent releases landed on July 28, 2026 and September 23, 2026 respectively.

## The numbers

| Metric | SRing | JRing |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [1.7 (3 ratings)](https://appshunter.io/ios/app/sring/id6472034068/reviews) | **[2.3 (94 ratings)](https://appshunter.io/ios/app/jring/id6502148807/reviews)** |
| Number of ratings | 3 | **94** |
| Positive reviews | — | 19.2% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Monthly | Monthly |
| Monetization | Free | Free |
| Size | 20 MB | 34 MB |
| Requires iOS | 12.0 | **10.0** |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 17+ | 4+ |
| Developer | [智勇 陈](https://appshunter.io/developer/1515662022) | [小丽 张](https://appshunter.io/developer/1734826164) |

## What reviewers say

### SRing

[App page](https://appshunter.io/ios/app/sring/id6472034068)

This application connects to smart rings to display and analyze your daily exercise and sleep data. It helps you understand your health status by providing visual insights into your activity levels and sleep patterns.

**Highlights:** Exercise data display (steps, calories, duration), Sleep data display (deep sleep, light sleep, sleep time), Visual data analysis, Health status understanding, Exercise and sleep plan management

**In-app purchases:** none


### JRing

[App page](https://appshunter.io/ios/app/jring/id6502148807)

Track your daily activity, exercise, and sleep to achieve a healthier lifestyle. Monitor steps, calories burned, distance, and sleep patterns with detailed analysis and goal tracking. Offers multiple exercise modes and GPS tracking for your workouts.

**Highlights:** Daily goal tracking, Health data display (steps, sleep, exercise), Sports data analysis with GPS, Multiple exercise modes, Sleep pattern tracking, Calorie, pace, speed, distance tracking

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

**In-app purchases:** none

**What reviewers like**

- ⌚ Display screen feature is convenient and useful
- 🔋 Long battery life (up to 7 days on some models)
- 💪 Waterproof and durable hardware design
- 🏥 Syncs well with Apple Health app
- 📊 Tracks multiple health metrics (heart rate, sleep, steps, blood pressure)

**What reviewers complain about**

- 🐛 Frequent app crashes and freezing
- 📡 Bluetooth connection constantly drops and disconnects
- ❌ App fails to connect to ring despite Bluetooth pairing
- 🔄 Data sync issues and inconsistent data transfer
- ⏰ Inaccurate step counting and activity tracking

**Reported bugs**

- App crashes on startup (especially after iOS updates)
- Ring disconnects from app and won't reconnect without recharging
- Bluetooth pairing works but app connection fails
- Step counter shows drastically inaccurate numbers
- Sleep data not recording or showing incorrect times

**Requested features**

- Automatic periodic blood oxygen measurements (not just manual)
- Dark mode theme option
- Automatic low battery notifications
- Customizable display brightness settings in app (not just on ring)
- Lock screen widget for quick health data access


## Frequently asked questions

### Is SRing free?

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

### Is JRing free?

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

### Which has better reviews, SRing or JRing?

JRing is rated higher. SRing averages 1.7 out of 5 from 3 ratings, while JRing averages 2.3 from 94 ratings.

### Do SRing or JRing have ads?

Neither SRing nor JRing shows ads.

### Which is updated more often, SRing or JRing?

SRing ships an update monthly, and JRing monthly. Most recently, SRing was updated on July 28, 2026 and JRing on September 23, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*