# JSRing vs X

The clearest difference is update cadence: X at every 5 days against JSRing's every 3 weeks. JSRing's advantage is iOS requirement (13.0 vs 16.4). On price, ads, in-app purchases and device support there is nothing between them.

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

JSRing ships an update every 3 weeks, X every 5 days. Both last shipped on October 24, 2026.

## The numbers

| Metric | JSRing | X |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[2.4 (126 ratings)](https://appshunter.io/ios/app/jsring/id6450215258/reviews)** | — |
| Number of ratings | **126** | — |
| Positive reviews | 25.3% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 3 weeks | **Every 5 days** |
| Monetization | Free | — |
| Size | 133 MB | 32 MB |
| Requires iOS | **13.0** | 16.4 |
| Devices | iPhone, iPod | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Shenzhen Jerboss IOT Technology Co., Ltd.](https://appshunter.io/developer/1472510382) | [NRG CORE GLOBAL LIMITED](https://appshunter.io/developer/1469515476) |

## What reviewers say

### 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


### X

[App page](https://appshunter.io/ios/app/x-wrist-sos/id6793628145)

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

**In-app purchases:** none


## Frequently asked questions

### Is JSRing free?

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

### Is X free?

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

### Do JSRing or X have ads?

Neither JSRing nor X shows ads.

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

JSRing ships an update every 3 weeks, and X every 5 days. Most recently, JSRing was updated on October 24, 2026 and X on October 24, 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.*