# JC Ring vs Anthro Caretaker

The clearest difference is in-app purchases: Anthro Caretaker at none against JC Ring's 2. JC Ring's advantage is iOS requirement (12.0 vs 17.0). On price, update cadence, ads and device support there is nothing between them.

Both are free to download. JC Ring sells 2 in-app purchases, starting at $1.00 per month. Anthro Caretaker asks for nothing beyond the download.

JC Ring ships an update every 10 days, Anthro Caretaker fortnightly. The most recent releases landed on November 3, 2026 and November 6, 2026 respectively.

## The numbers

| Metric | JC Ring | Anthro Caretaker |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[3.8 (26 ratings)](https://appshunter.io/ios/app/jc-ring/id6449987678/reviews)** | — |
| Number of ratings | **26** | — |
| Positive reviews | 45.8% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | **Every 10 days** | Fortnightly |
| Monetization | Free with in-app purchases | — |
| Size | 326 MB | 43 MB |
| Requires iOS | **12.0** | 17.0 |
| Devices | iPhone, iPod | iPhone, iPad |
| Age rating | 12+ | 17+ |
| Developer | [立华 赵](https://appshunter.io/developer/743608936) | [ANTHRO CARE INC](https://appshunter.io/developer/6802066797) |

## What reviewers say

### JC Ring

[App page](https://appshunter.io/ios/app/jc-ring/id6449987678)

This app integrates with a smart ring to provide comprehensive daily health tracking. It monitors vital signs like heart rate, sleep patterns, and activity levels, presenting data in clear statistical graphs to help users achieve a balanced lifestyle.

**Highlights:** ECG/PPG Heart Monitor, Sleep Monitoring, Activity Tracking, Data Statistics, Heart Rate Range Analysis, Stress Level Monitoring

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly Subscription | $1.00 | per month |
| Annual Subscription | $9.99 | per year |


### Anthro Caretaker

[App page](https://appshunter.io/ios/app/anthro-caretaker/id6802066795)

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

**In-app purchases:** none


## Frequently asked questions

### Is JC Ring free?

JC Ring is free to download, with in-app purchases available.

### Is Anthro Caretaker free?

Anthro Caretaker is free to download, with no in-app purchases.

### Do JC Ring or Anthro Caretaker have ads?

Neither JC Ring nor Anthro Caretaker shows ads.

### Which is updated more often, JC Ring or Anthro Caretaker?

JC Ring ships an update every 10 days, and Anthro Caretaker fortnightly. Most recently, JC Ring was updated on November 3, 2026 and Anthro Caretaker on November 6, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*