# Kawoo vs ZDRing

The clearest difference is rating: ZDRing at 5.0 against Kawoo's 2.0. Kawoo's advantage is ratings volume (3 vs 1) and iOS requirement (11.0 vs 15.0). 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.

ZDRing holds the better App Store score, 5.0 against 2.0. Both are backed by a comparable volume of ratings — 3 and 1 respectively.

Kawoo ships an update every 4 weeks, ZDRing every 6 weeks. The most recent releases landed on September 14, 2026 and September 2, 2026 respectively.

## The numbers

| Metric | Kawoo | ZDRing |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [2.0 (3 ratings)](https://appshunter.io/ios/app/kawoo/id6447068122/reviews) | **[5.0 (1 ratings)](https://appshunter.io/ios/app/zdring/id6745533781/reviews)** |
| Number of ratings | **3** | 1 |
| Positive reviews | 0.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 4 weeks** | Every 6 weeks |
| Monetization | Free | Free |
| Size | 134 MB | 287 MB |
| Requires iOS | **11.0** | 15.0 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [光朗 黄](https://appshunter.io/developer/1680079466) | [Shenzhen Zhongdong Technology Co., Ltd.](https://appshunter.io/developer/1669208809) |

## What reviewers say

### Kawoo

[App page](https://appshunter.io/ios/app/kawoo/id6447068122)

This app connects to your smartwatch to display notifications, track exercise, and monitor health metrics like heart rate and sleep. It also offers GPS positioning and weather forecasts for a convenient, intelligent lifestyle.

**Highlights:** View phone calls and messages, Receive social media notifications, Record exercise data, Monitor heart rate and sleep, GPS positioning, Weather forecast

**Features:** macOS Compatibility

**In-app purchases:** none


### 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


## Frequently asked questions

### Is Kawoo free?

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

### Is ZDRing free?

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

### Which has better reviews, Kawoo or ZDRing?

ZDRing is rated higher. Kawoo averages 2.0 out of 5 from 3 ratings, while ZDRing averages 5.0 from 1 ratings.

### Do Kawoo or ZDRing have ads?

Neither Kawoo nor ZDRing shows ads.

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

Kawoo ships an update every 4 weeks, and ZDRing every 6 weeks. Most recently, Kawoo was updated on September 14, 2026 and ZDRing on September 2, 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.*