# SRing vs DNA Script RX

The clearest difference is update cadence: SRing at monthly against DNA Script RX's every 7 months. SRing also leads on iOS requirement (12.0 vs 18.0). 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.

SRing ships an update monthly, DNA Script RX every 7 months. The most recent releases landed on October 9, 2026 and October 1, 2026 respectively.

## The numbers

| Metric | SRing | DNA Script RX |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[1.7 (3 ratings)](https://appshunter.io/ios/app/sring/id6472034068/reviews)** | — |
| Number of ratings | **3** | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Monthly** | Every 7 months |
| Monetization | Free | — |
| Size | 20 MB | 69 MB |
| Requires iOS | **12.0** | 18.0 |
| Devices | iPhone, iPod | iPhone, iPad |
| Age rating | 17+ | 12+ |
| Developer | [智勇 陈](https://appshunter.io/developer/1515662022) | [Transformnow Health Ltd](https://appshunter.io/developer/1546336018) |

## 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


### DNA Script RX

[App page](https://appshunter.io/ios/app/dna-script-rx/id6758945667)

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

**In-app purchases:** none


## Frequently asked questions

### Is SRing free?

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

### Is DNA Script RX free?

DNA Script RX is free to download, with no in-app purchases.

### Do SRing or DNA Script RX have ads?

Neither SRing nor DNA Script RX shows ads.

### Which is updated more often, SRing or DNA Script RX?

SRing ships an update monthly, and DNA Script RX every 7 months. Most recently, SRing was updated on October 9, 2026 and DNA Script RX on October 1, 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.*