OSTARAI HR vs Edawn
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
OSTARAI HR
This app helps manage personal health data by recording daily measurements from a portable device. Users can upload data to the cloud for in-depth analysis and insights. It is intended for personal health management and not as a substitute for professional medical advice.
- Personal health management
- Record daily measurements
- Connects with portable devices
- Cloud data upload
- Detailed measurement analysis
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This application is only provided for users' personal health management. It is used in conjunction with a portable device to record daily measurement results. Users can choose to upload the data to the cloud for analysis and obtain more detailed measurement information. *Disclaimer This App and the accompanying portable device have no medical purposes and should not be used as a substitute for professional medical diagnosis. They are not designed for the diagnosis of diseases or other medical conditions, and are not suitable for the treatment, alleviation, medical care, or prevention of any symptoms or diseases. Please consult a healthcare professional before making any health-related decisions.
Edawn
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Edawn provides you with accurate exercise records, detailed sleep status, and exercise health analysis, allowing you to enjoy a positive and healthy lifestyle, with more exiting experiences waiting for you. Software Features: 1. Accurate Step Counting Record the number of exercise steps per day, and calculate the daily calories consumed, exercise distance, and time. The intelligent exercise timeline will tell you the amount of exercise during each exercise period. 2. Sleep monitoring Record daily sleep status and calculate daily deep and shallow sleep duration. Score based on you sleep status and data. 3. Rich sports The user can choose different types of sports to perform, and the app will record detailed information about the motion. If it's a GPS type of movement, the app will record your movement trajectory, record your movement rout, and display it on the map. 4. Support smart watch Support the [apple health] app, which can synchronize the steps, calories and distance of the bracelet to the [apple health] app, so that you can have a more comprehensive understanding of the health status. Note: prolonged use of GPS in the background may significantly reduce battery life.
Screenshots
Verdict
The clearest difference is update cadence: Edawn at every 3 weeks against OSTARAI HR's every 2 months. On price, ads, in-app purchases and device support there is nothing between them.
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.
OSTARAI HR ships an update every 2 months, Edawn every 3 weeks. The most recent releases landed on October 24, 2026 and September 29, 2026 respectively.
| Parameter | OSTARAI HR | Edawn |
|---|---|---|
| Price | Free | Free |
| Rating | 5.0 (1 ratings) — better | — |
| Number of ratings | 1 — better | — |
| Update frequency | Every 2 months | Every 3 weeks — better |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | — |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 15.6 | 15.0 — better |
| Further details — not scored | ||
| Size | 1 MB | 49 MB |
| Age rating | 4+ | 12+ |
| Developer | 華星醫學科技有限公司 ALPHAHEART LIMITED | Shenzhou Lianqiang (Beijing) Electronic Co.,Ltd. |
In-app purchases
OSTARAI HR
No in-app purchases
Edawn
No in-app purchases









