# 9FIT SmartRing vs Dr.AI Ring

The clearest difference is update cadence: Dr.AI Ring at weekly against 9FIT SmartRing's fortnightly. 9FIT SmartRing's advantage is iOS requirement (13.0 vs 15). On price, rating, ratings volume and ads there is nothing between them.

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

On the App Store both sit at effectively the same score — 5.0 for 9FIT SmartRing against 5.0 for Dr.AI Ring. Both are backed by a comparable volume of ratings — 2 and 1 respectively.

9FIT SmartRing ships an update fortnightly, Dr.AI Ring weekly. The most recent releases landed on October 7, 2026 and October 24, 2026 respectively.

## The numbers

| Metric | 9FIT SmartRing | Dr.AI Ring |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [5.0 (2 ratings)](https://appshunter.io/ios/app/9fit-smartring/id6621224419/reviews) | [5.0 (1 ratings)](https://appshunter.io/ios/app/drai-ring/id6744389373/reviews) |
| Number of ratings | **2** | 1 |
| Positive reviews | 69.2% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Fortnightly | **Weekly** |
| Monetization | Free | Free |
| Size | 28 MB | 102 MB |
| Requires iOS | **13.0** | 15 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 12+ | 17+ |
| Developer | [9FIT INC](https://appshunter.io/developer/1761979340) | [INTOWELL BIOMEDICAL TECHNOLOGY, INC.](https://appshunter.io/developer/1807469182) |

## What reviewers say

### 9FIT SmartRing

[App page](https://appshunter.io/ios/app/9fit-smartring/id6621224419)

This app syncs with a smart ring to provide real-time health data including heart rate, sleep, and SpO2. It helps users monitor daily activities and sports performance to achieve wellness goals.

**Highlights:** Heart rate monitoring, Sleep analysis, SpO2 monitoring, Activity tracking, Bluetooth sync

**Features:** macOS Compatibility

**In-app purchases:** none


### Dr.AI Ring

[App page](https://appshunter.io/ios/app/drai-ring/id6744389373)

This app offers general wellness insights by displaying data from a connected smart ring. It supports lifestyle awareness and personal wellness tracking, but does not provide medical advice or diagnosis.

**Highlights:** Wellness insights display, Smart ring data integration, Lifestyle awareness support, Personal wellness tracking, General informational purposes

**In-app purchases:** none


## Frequently asked questions

### Is 9FIT SmartRing free?

9FIT SmartRing is free to download, with no in-app purchases.

### Is Dr.AI Ring free?

Dr.AI Ring is free to download, with no in-app purchases.

### Which has better reviews, 9FIT SmartRing or Dr.AI Ring?

9FIT SmartRing and Dr.AI Ring are both rated 5.0 out of 5 on the App Store, from 2 and 1 ratings respectively.

### Do 9FIT SmartRing or Dr.AI Ring have ads?

Neither 9FIT SmartRing nor Dr.AI Ring shows ads.

### Which is updated more often, 9FIT SmartRing or Dr.AI Ring?

9FIT SmartRing ships an update fortnightly, and Dr.AI Ring weekly. Most recently, 9FIT SmartRing was updated on October 7, 2026 and Dr.AI Ring 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.*