# RS Care vs Volkano Ring

The clearest difference is update cadence: RS Care at every 3 weeks against Volkano Ring's every 23 months. 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.

RS Care ships an update every 3 weeks, Volkano Ring every 23 months. The most recent releases landed on November 2, 2026 and October 25, 2026 respectively.

## The numbers

| Metric | RS Care | Volkano Ring |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[2.3 (3 ratings)](https://appshunter.io/ios/app/rs-care/id1357546358/reviews)** | — |
| Number of ratings | **3** | — |
| Positive reviews | 50.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 3 weeks** | Every 23 months |
| Monetization | Free | — |
| Size | 49 MB | 125 MB |
| Requires iOS | **8.0** | 9 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [RIVERSONG TECHNOLOGY CO., LTD](https://appshunter.io/developer/1209933497) | [SMD Technologies Pty LTD](https://appshunter.io/developer/1455444362) |

## What reviewers say

### RS Care

[App page](https://appshunter.io/ios/app/rs-care/id1357546358)

Connect your smart band to track activity, sleep, heart rate, and blood pressure. Receive call and message alerts, set alarms, and get sedentary reminders. Integrates with Apple Health to share data.

**Highlights:** Activity tracking, Sleep monitoring, Heart rate monitoring, Blood pressure monitoring, Blood oxygen tracking, Call and message alerts, Alarm and sedentary reminders, Apple Health integration

**Features:** macOS Compatibility

**In-app purchases:** none


### Volkano Ring

[App page](https://appshunter.io/ios/app/volkano-ring/id6478380793)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is RS Care free?

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

### Is Volkano Ring free?

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

### Do RS Care or Volkano Ring have ads?

Neither RS Care nor Volkano Ring shows ads.

### Which is updated more often, RS Care or Volkano Ring?

RS Care ships an update every 3 weeks, and Volkano Ring every 23 months. Most recently, RS Care was updated on November 2, 2026 and Volkano Ring on October 25, 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.*