# retimer Ring vs Dr.AI Ring

The clearest difference is rating: Dr.AI Ring at 5.0 against retimer Ring's 4.0. On price, ratings volume, update cadence 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.

Dr.AI Ring holds the better App Store score, 5.0 against 4.0. Both are backed by a comparable volume of ratings — 1 and 1 respectively.

retimer Ring ships an update every 9 days, Dr.AI Ring weekly. The most recent releases landed on October 1, 2026 and October 2, 2026 respectively.

## The numbers

| Metric | retimer Ring | Dr.AI Ring |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.0 (1 ratings)](https://appshunter.io/ios/app/retimer-ring/id6741458213/reviews) | **[5.0 (1 ratings)](https://appshunter.io/ios/app/drai-ring/id6744389373/reviews)** |
| Number of ratings | 1 | 1 |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 9 days | **Weekly** |
| Monetization | Free | Free |
| Size | 94 MB | 101 MB |
| Requires iOS | 15.6 | **15** |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 17+ | 17+ |
| Developer | [Re-Time Pty Ltd](https://appshunter.io/developer/637379603) | [INTOWELL BIOMEDICAL TECHNOLOGY, INC.](https://appshunter.io/developer/1807469182) |

## What reviewers say

### retimer Ring

[App page](https://appshunter.io/ios/app/retimer-ring/id6741458213)

This wearable companion tracks your sleep, activity, stress, and heart health to provide insights for better well-being. It offers advanced sleep stage analysis, VO₂ Max tracking, and supports 18 exercise modes, all accessible through a single app without a subscription.

**Highlights:** Comprehensive health tracking, Advanced sleep analysis, VO₂ Max estimation, 18 exercise modes, No subscription required, Activity and stress monitoring

**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 retimer Ring free?

retimer Ring 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, retimer Ring or Dr.AI Ring?

Dr.AI Ring is rated higher. retimer Ring averages 4.0 out of 5 from 1 ratings, while Dr.AI Ring averages 5.0 from 1 ratings.

### Do retimer Ring or Dr.AI Ring have ads?

Neither retimer Ring nor Dr.AI Ring shows ads.

### Which is updated more often, retimer Ring or Dr.AI Ring?

retimer Ring ships an update every 9 days, and Dr.AI Ring weekly. Most recently, retimer Ring was updated on October 1, 2026 and Dr.AI Ring on October 2, 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.*