# Dr.Stim vs Da Rings

The clearest difference is rating: Da Rings at 2.6 against Dr.Stim's 1.8. Da Rings also leads on ratings volume (165 vs 10) and chart position (#148 vs unranked). Dr.Stim's advantage is review sentiment (40% vs 19%) and iOS requirement (10.0 vs 13.0). 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.

Da Rings holds the better App Store score, 2.6 against 1.8. That said, the two scores are not equally well evidenced: Da Rings has 165 ratings behind it against 10, so its average is the more settled of the two. Written reviews complicate that: 40% of Dr.Stim's written reviews are positive against 19% of Da Rings's, so the app with the better star average is not the one people write more warmly about.

Dr.Stim ships an update every 4 weeks, Da Rings every 3 weeks. The most recent releases landed on October 14, 2026 and October 18, 2026 respectively.

## The numbers

| Metric | Dr.Stim | Da Rings |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [1.8 (10 ratings)](https://appshunter.io/ios/app/drstim/id1167405778/reviews) | **[2.6 (165 ratings)](https://appshunter.io/ios/app/da-rings/id6443980625/reviews)** |
| Number of ratings | 10 | **165** |
| Positive reviews | **40.0% of reviews** | 18.8% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 4 weeks | **Every 3 weeks** |
| Monetization | Free | Free |
| Best chart rank | — | **#148** |
| Size | 57 MB | 85 MB |
| Requires iOS | **10.0** | 13.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Chongqing Roblink Technology Co., Ltd.](https://appshunter.io/developer/1602774014) | [MO YOUNG LIMITED](https://appshunter.io/developer/1593135244) |

## What reviewers say

### Dr.Stim

[App page](https://appshunter.io/ios/app/drstim/id1167405778)

Control your medical massage device with this app. Adjust massage settings like position, method, intensity, and time via a Bluetooth connection. Enjoy convenient and effective therapeutic massages.

**Highlights:** Set massage position, Select treatment method, Adjust pain level, Control treatment time, Choose treatment mode, Manage massage intensity, Bluetooth connectivity

**Features:** macOS Compatibility

**In-app purchases:** none


### Da Rings

[App page](https://appshunter.io/ios/app/da-rings/id6443980625)

**Currently charting:** #148 Top Free · Health & Fitness (US App Store)

This app offers detailed motion recording, sleep tracking, and exercise analysis. It encourages a healthy lifestyle by connecting with smart devices and sharing data with Apple Health.

**Highlights:** Motion recording, Sleep tracking, Exercise analysis, Smart device connection, Apple Health integration, Personal reminders

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

**In-app purchases:** none


## Frequently asked questions

### Is Dr.Stim free?

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

### Is Da Rings free?

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

### Which has better reviews, Dr.Stim or Da Rings?

Da Rings is rated higher. Dr.Stim averages 1.8 out of 5 from 10 ratings, while Da Rings averages 2.6 from 165 ratings.

### Do Dr.Stim or Da Rings have ads?

Neither Dr.Stim nor Da Rings shows ads.

### Which is updated more often, Dr.Stim or Da Rings?

Dr.Stim ships an update every 4 weeks, and Da Rings every 3 weeks. Most recently, Dr.Stim was updated on October 14, 2026 and Da Rings on October 18, 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.*