JC Ring vs HanFit
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
JC Ring
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.
- ECG/PPG Heart Monitor
- Sleep Monitoring
- Activity Tracking
- Data Statistics
- Heart Rate Range Analysis
- Stress Level Monitoring
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JCRing is a multi-functional app integrating smart ring for your daily health tracking. By advanced monitor technology and algorithm, the different health devices tells you wide-ranging body information and provide various assists to help you reach your balance of body and mind. Besides your daily activity, it can also get deeply into your heart, sleep, workouts and many other vital sings. This app then illustrates all data in beautiful statistic graphs for you to easily access them. JCRing is packed with useful features when connected with different health devices including: • ECG/PPG Heart Monitor Accurate heart rate measurement with heart rate range analysis. Through research-based algorithm, it shows your HRV, stress level, blood pressure, SpO2, ECG and cardiovascular condition. • Sleep Monitor Record detailed daily sleep status including deep sleep, light sleep, and sleeping heart rate, Spo2 etc. • Activity Tracking 24-hour tracking of your steps, distance, calories-burnt, active-time, and reached daily-goal. • Data Statistics Display historical trend of your health data by day, week, month, and year in vivid statistic graphs. Start a new healthy and active lifestyle with JCRing. If you are using an Apple phone, in order to calculate the training consumption, we will receive and send your sports data from Apple's HealthKit with your authorization. To simplify your input process, we read your weight data from HealthKit. At the same time, the training data generated by your JCRing will be synchronized with Apple's HealthKit. Any information obtained through the use of HealthKit, such as weight and heart rate data, will not be shared or sold to any third party, including advertisers and other agents This application and its associated hardware are intended for wellness and fitness purposes only. They are not a substitute for professional medical equipment and are not designed to diagnose, treat, or prevent any disease. The data and analysis provided by the app are for personal reference only and should not be used as the basis for medical decisions. Always seek a doctor’s advice in addition to using this app and before making any medical decisions. Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/
HanFit
Track your fitness with detailed motion and heart rate recording, sleep analysis, and multi-sport exercise insights. Syncs with Health App to consolidate your health data and encourages a healthier lifestyle.
- Accurate motion recording
- Heart rate and sleep details
- Multi-sport exercise analysis
- Health App data synchronization
- Smart personal assistant features
- ECG and SpO2 tracking
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HanFit provides you with accurate motion recording, heare rate details, sleeping details and multi-sport exercise analysis. Integrate with Health App to achieve data synchronization.Encourage you to love sport and live a healthier life. The main features of HanFit include: 1.Health data display:HanFit records data relevant to your physical condition such as steps taken, sleep hours, heart rate, calories burned, ECG, and SpO2, and so on; 2.Exercise data analysis:HanFit is also able to record your multi-sport exercise, and will display various data, including a detailed route and various exercise data analysis afterwards; 3.Smart personal assistant:HanFit can work as your life assistant, such as message and call notification, watch face replacement, alarm, sedentary reminder, drinking water reminder and so on. You can enjoy a healthy life and discover more fun. 4. Integrate with Health App. After connect theHanFit App with smart watch, all kind of exercise and healthy data will be synchronized to Helath App. It will be more convenient for these people who have a habit of using Health App to view daily sport data.
Screenshots
Verdict
The clearest difference is rating: JC Ring at 3.9 against HanFit's 3.3. JC Ring also leads on review sentiment (46% vs 36%). HanFit's advantage is in-app purchases (none vs 2) and ratings volume (149 vs 25). On price, update cadence, ads 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. JC Ring sells 2 in-app purchases, starting at $1.00 per month. HanFit asks for nothing beyond the download.
JC Ring holds the better App Store score, 3.9 against 3.3. That said, the two scores are not equally well evidenced: HanFit has 149 ratings behind it against 25, so its average is the more settled of the two. Written reviews point the same way: 46% of JC Ring's written reviews are positive against 36% of HanFit's.
JC Ring ships an update every 10 days, HanFit every 8 days. The most recent releases landed on August 17, 2026 and September 18, 2026 respectively.
| Parameter | JC Ring | HanFit |
|---|---|---|
| Price | Free | Free |
| Rating | 3.9 (25 ratings) — better | 3.3 (149 ratings) |
| Positive reviews | 45.8% of reviews — better | 36.4% of reviews |
| Number of ratings | 25 | 149 — better |
| Update frequency | Every 10 days | Every 8 days — better |
| Ads | No | No |
| In-app purchases | Yes | No — better |
| Monetization | Free with in-app purchases | Free — better |
| Devices | iPhone, iPod | iPhone, iPod |
| Requires iOS | 12.0 | 11.0 — better |
| Further details — not scored | ||
| Size | 326 MB | 41 MB |
| Age rating | 12+ | 4+ |
| Developer | 立华 赵 | SHENZHEN IFUN TECHNOLOGY CO.,LIMILED |
Customer experience
JC Ring
HanFit
Bugs and requests
JC Ring
Not enough reviews yet to summarise bugs or requests.
HanFit
Reported bugs
20 issues- App keeps disconnecting after update
- Battery dying after eight hours
- Glitching issues, cannot change watch face
- Modes remove user from app
- Watch faces app not working
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- App crashes constantly
- App not fixed after update
- Cannot connect phone to app
- Cannot get watch to connect after reinstalling app
- App doesn't connect watch
- Update locked out of sleep/step history
- App freezes after update
- App won't open after latest update
- App crashes when opened
- App opens then shuts down
- Cannot access app since update
- Additional watch face downloads don't work
- App freezes after 8/3/24 update
- Cannot access more watch faces, 'bad network' error
- Date displayed in reverse (MM DD vs DD MM)
Requested features
7 requests- Ability to add more pictures to watch face
- More control over notifications
- More watch faces
- Rem sleep monitoring
- Cycling push motion option
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- Option to delete world clock entries
- Fix imperial measurement calculation for mileage
In-app purchases
JC Ring
- Monthly Subscription$1.001 Month
- Annual Subscription$9.991 Year
HanFit
No in-app purchases









