# CyFit vs JSRing

The clearest difference is rating: CyFit at 2.9 against JSRing's 2.4. CyFit also leads on iOS requirement (11.0 vs 13.0). JSRing's advantage is review sentiment (25% vs 0%) and ratings volume (125 vs 11). 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.

CyFit holds the better App Store score, 2.9 against 2.4. That said, the two scores are not equally well evidenced: JSRing has 125 ratings behind it against 11, so its average is the more settled of the two. Written reviews complicate that: 0% of CyFit's written reviews are positive against 25% of JSRing's, so the app with the better star average is not the one people write more warmly about.

CyFit ships an update monthly, JSRing every 3 weeks. The most recent releases landed on September 15, 2026 and September 23, 2026 respectively.

## The numbers

| Metric | CyFit | JSRing |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[2.9 (11 ratings)](https://appshunter.io/ios/app/cyfit/id1603943181/reviews)** | [2.4 (125 ratings)](https://appshunter.io/ios/app/jsring/id6450215258/reviews) |
| Number of ratings | 11 | **125** |
| Positive reviews | 0.0% of reviews | **25.3% of reviews** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Monthly | **Every 3 weeks** |
| Monetization | Free | Free |
| Size | 47 MB | 133 MB |
| Requires iOS | **11.0** | 13.0 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 17+ | 4+ |
| Developer | [Shenzhen Chuangyu Wireless Technology Co., Ltd](https://appshunter.io/developer/1603943183) | [Shenzhen Jerboss IOT Technology Co., Ltd.](https://appshunter.io/developer/1472510382) |

## What reviewers say

### CyFit

[App page](https://appshunter.io/ios/app/cyfit/id1603943181)

Track daily steps, calories burned, and sleep patterns. Set fitness goals and receive reminders for calls, messages, and sedentary activity. Syncs with Apple Health for a comprehensive view of your wellness.

**Highlights:** Step and calorie tracking, Sleep analysis, Historical data visualization, Fitness goal setting, Smart notifications, Sedentary and alarm reminders, Apple Health integration

**In-app purchases:** none


### JSRing

[App page](https://appshunter.io/ios/app/jsring/id6450215258)

This app records your steps and tracks sleep quality, offering reliable exercise guidance. It acts as a personal exercise manager and connects multiple smart wearable rings.

**Highlights:** Step recording, Sleep quality tracking, Exercise guidance, Personal exercise manager, Connect multiple rings

**Features:** macOS Compatibility

**In-app purchases:** none

**What reviewers like**

- 🚀 Accurate health monitoring
- 👍 Sleek and stylish design
- 💡 Customizable settings
- 🚀 Fast and easy setup

**What reviewers complain about**

- 🐛 Frequent disconnections
- 🔋 Short battery life
- 👎 Unreliable app performance
- 🤯 Confusing setup instructions

**Reported bugs**

- App crashes on launch
- Inaccurate health data
- Unable to reconnect ring after disconnection
- Charging issues

**Requested features**

- Integration with Apple Health
- Ability to disable irrelevant features
- More detailed sleep tracking
- Improved Bluetooth connectivity


## Frequently asked questions

### Is CyFit free?

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

### Is JSRing free?

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

### Which has better reviews, CyFit or JSRing?

CyFit is rated higher. CyFit averages 2.9 out of 5 from 11 ratings, while JSRing averages 2.4 from 125 ratings.

### Do CyFit or JSRing have ads?

Neither CyFit nor JSRing shows ads.

### Which is updated more often, CyFit or JSRing?

CyFit ships an update monthly, and JSRing every 3 weeks. Most recently, CyFit was updated on September 15, 2026 and JSRing on September 23, 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.*