AIZO RING vs 黑鲨魔戒
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
AIZO RING
This app helps you track and analyze your exercise and sleep patterns using data from smart devices. It offers insights into your body's status and provides professional guidance to improve your physical condition and sleep quality.
- Exercise recording and data analysis
- Sleep monitoring and analysis
- Exercise data visualization
- Professional sleep statistics
- HealthKit integration for steps and calories
- Personalized health guidance
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AIZO RING is an APP that managing exercise and sleep data for smart devices, helping users record and analyze their exercise data, easily understand their sleep and body status, providing professional guidance for exercise and sleep, and create a attentive personal sleep health butler. The main functions of AIZO RING APP. (1)Exercise recording and data analysis: Support recording exercise and exercise data visualization display, and you can view various detailed exercise index analysis to help manage the amount of activity and exercise plan. (2)Sleep recording and data analysis: Monitor and record the sleep data and provides professional sleep statistics and analysis, to help users understanding their body status, and maintaining energy to cope with work or exercises. 【HealthKit】 - Get real-time steps and calorie changes of users through HealthKit to help us analyze exercise data. ----------------- We will support more interesting and practical features for you in the future, please stay tuned. Disclaimer: - AIZO RING is designed to helps users recording and managing their exercise and sleep data, and provider professional analysis to help manage their exercise and sleep plan and keep in good physical condition. In addition to using this app, users should seek the advice of doctor before making any medical decisions.
黑鲨魔戒
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Shark Ring is an APP that managing exercise and sleep data for smart devices, helping users record and analyze their exercise data, easily understand their sleep and body status, providing professional guidance for exercise and sleep, and create a attentive personal sleep health butler. The main functions of Shark Ring APP. Exercise recording and data analysis: Support recording exercise and exercise data visualization display, and you can view various detailed exercise index analysis to help manage the amount of activity and exercise plan. Sleep recording and data analysis: Monitor and record the sleep data and provides professional sleep statistics and analysis, to help users understanding their body status, and maintaining energy to cope with work or exercises. We will support more interesting and practical features for you in the future, please stay tuned. Disclaimer: Shark Ring is designed to helps users recording and managing their exercise and sleep data, and provider professional analysis to help manage their exercise and sleep plan and keep in good
Screenshots
Verdict
AIZO RING and 黑鲨魔戒 are too close to call on the numbers: across 6 compared parameters — price, update cadence, ads and in-app purchases among them — neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.
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.
Both ship on a similar rhythm, roughly monthly. Both last shipped on September 21, 2026.
| Parameter | AIZO RING | 黑鲨魔戒 |
|---|---|---|
| Price | Free | Free |
| Rating | 3.1 (44 ratings) — better | — |
| Positive reviews | 6.7% of reviews | — |
| Number of ratings | 44 — better | — |
| Update frequency | Monthly | Monthly |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | — |
| Devices | iPhone, iPod | iPhone, iPod |
| Requires iOS | 13.0 | 13.0 |
| Further details — not scored | ||
| Size | 147 MB | 131 MB |
| Age rating | 17+ | 4+ |
| Developer | Shenzhen eIoT Technology Co., Ltd. | Nanchang Blackshark Technologies Co., Ltd. |
In-app purchases
AIZO RING
No in-app purchases
黑鲨魔戒
No in-app purchases
