# ZDRing vs Upmee

The clearest difference is update cadence: Upmee at every 2 weeks against ZDRing's every 5 weeks. ZDRing's advantage is device support (3 vs 1). On price, ads, in-app purchases and iOS requirement there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

ZDRing ships an update every 5 weeks, Upmee every 2 weeks. The most recent releases landed on October 2, 2026 and October 11, 2026 respectively.

## The numbers

| Metric | ZDRing | Upmee |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/zdring/id6745533781/reviews)** | — |
| Number of ratings | **1** | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 5 weeks | **Every 2 weeks** |
| Monetization | Free | — |
| Size | 292 MB | 47 MB |
| Requires iOS | **15.0** | 16.4 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Shenzhen Zhongdong Technology Co., Ltd.](https://appshunter.io/developer/1669208809) | [健云互联科技有限公司](https://appshunter.io/developer/982424839) |

## What reviewers say

### ZDRing

[App page](https://appshunter.io/ios/app/zdring/id6745533781)

This app works with smart rings to monitor your sports performance in real time. It tracks steps, distance, calories burned, and sleep quality, integrating with Apple Health.

**Highlights:** Real-time sports performance monitoring, Step, distance, and calorie tracking, Sleep quality monitoring, Apple Health integration, Works with smart rings

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

**In-app purchases:** none


### Upmee

[App page](https://appshunter.io/ios/app/upmee/id6798984104)

**In-app purchases:** none


## Frequently asked questions

### Is ZDRing free?

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

### Is Upmee free?

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

### Do ZDRing or Upmee have ads?

Neither ZDRing nor Upmee shows ads.

### Which is updated more often, ZDRing or Upmee?

ZDRing ships an update every 5 weeks, and Upmee every 2 weeks. Most recently, ZDRing was updated on October 2, 2026 and Upmee on October 11, 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.*