Dr.Stim vs Da Rings
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Dr.Stim
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.
- Set massage position
- Select treatment method
- Adjust pain level
- Control treatment time
- Choose treatment mode
- Manage massage intensity
- Bluetooth connectivity
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The APP cooperates with Sunmas, a medical massage product produced by our company, to set the massage position, treatment method, pain level, time and mode of treatment massage intensity, etc. through the APP operation interface. Bluetooth connects the paired products to control the products for convenient and effective massage and treatment.
Da Rings
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.
- Motion recording
- Sleep tracking
- Exercise analysis
- Smart device connection
- Apple Health integration
- Personal reminders
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Da Rings provides you with accurate motion recording, sleeping details and exercise analysis. Encourage you to love sports, enjoy a positive and healthy lifestyle, and meet a better you. • Connect with mutiple smart devices • Accurate recording for each movement • Intimate sleeping keeper • Comprehensive assessment of body condition • Multifunction personal reminder • Discover more fun Apple Health App Sharing - Integrates with Apple Health App Disclaimer: Da Rings is designed for general wellness purposes only and is not a medical device. The information provided by the app is not intended to diagnose, treat, cure, or prevent any disease or medical condition. Users should consult a qualified healthcare professional before making any medical decisions.
Screenshots
Verdict
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 (#159 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.
Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS
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.
| Parameter | Dr.Stim | Da Rings |
|---|---|---|
| Price | Free | Free |
| Rating | 1.8 (10 ratings) | 2.6 (165 ratings) — better |
| Positive reviews | 40.0% of reviews — better | 18.8% of reviews |
| Number of ratings | 10 | 165 — better |
| Update frequency | Every 4 weeks | Every 3 weeks — better |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | Free |
| Best chart rank | — | #159 — better |
| Devices | iPhone, iPad, iPod — better | iPhone, iPod |
| Requires iOS | 10.0 — better | 13.0 |
| Further details — not scored | ||
| Size | 57 MB | 85 MB |
| Age rating | 4+ | 4+ |
| Developer | Chongqing Roblink Technology Co., Ltd. | MO YOUNG LIMITED |
Customer experience
Dr.Stim
Da Rings
In-app purchases
Dr.Stim
No in-app purchases
Da Rings
No in-app purchases
