Comparison

RWfit vs JC Ring

Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.

Head to head
About

RWfit

This app syncs with your smart sports watch to track daily activity, sleep, and exercise. It offers features like alarms, reminders for hydration and breaks, and remote camera control. It also integrates with Apple Health to upload your fitness data.

Highlights
  • Syncs fitness watch data (steps, sleep, exercise)
  • Set alarms and reminders
  • Water intake tracking
  • Remote camera control
  • Find device/phone
  • Apple Health integration
Features
Read full description

RWFit is a professional fitness and health app that works with your smart sports watch to manage your health. 1. Sync and display your fitness watch's daily step count, sleep, exercise, and other data; 2. Set alarms, reminders for sedentary periods, and water intake; 3. Control camera functions, find devices, and find your phone; 4. The app may use your location information even when it's not open, which may affect battery life; 5. The app uses your Apple Health permissions (HealthKit) to upload your fitness watch's step count, distance, and other data to Apple Health.

About

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.

Highlights
  • ECG/PPG Heart Monitor
  • Sleep Monitoring
  • Activity Tracking
  • Data Statistics
  • Heart Rate Range Analysis
  • Stress Level Monitoring
Features
Read full description

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/

Screenshots

RWfit4 screens
JC Ring4 screens

Verdict

The call

The clearest difference is rating: JC Ring at 3.9 against RWfit's 2.0. JC Ring also leads on review sentiment (46% vs 14%). RWfit's advantage is in-app purchases (none vs 2). On price, ratings volume, update cadence and ads 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

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. JC Ring sells 2 in-app purchases, starting at $1.00 per month. RWfit asks for nothing beyond the download.

ReceptionRating · Positive reviews · Number of ratings

JC Ring holds the better App Store score, 3.9 against 2.0. Both are backed by a comparable volume of ratings — 24 and 25 respectively. Written reviews point the same way: 14% of RWfit's written reviews are positive against 46% of JC Ring's.

UpkeepUpdate frequency

RWfit ships an update every 3 weeks, JC Ring every 10 days. The most recent releases landed on September 21, 2026 and August 17, 2026 respectively.

Scorecard4 real differences · 6 level
RWfit versus JC Ring: the parameters behind the verdict, then further details
ParameterRWfitJC Ring
PriceFreeFree
Rating2.0 (24 ratings)3.9 (25 ratings) — better
Positive reviews14.3% of reviews45.8% of reviews — better
Number of ratings2425 — better
Update frequencyEvery 3 weeksEvery 10 days — better
AdsNoNo
In-app purchasesNo — betterYes
MonetizationFree — betterFree with in-app purchases
DevicesiPhone, iPodiPhone, iPod
Requires iOS13.012.0 — better
Further details — not scored
Size65 MB326 MB
Age rating4+12+
Developer深圳市睿幄智能科技有限公司立华 赵

Customer experience

RWfit

All ratings24 ratings
Positive16.7%
Neutral8.3%
Negative75.0%
Written reviews14 reviews
Positive14.3%
Neutral14.3%
Negative71.4%

JC Ring

All ratings25 ratings
Positive76.0%
Neutral0.0%
Negative24.0%
Written reviews24 reviews
Positive45.8%
Neutral0.0%
Negative54.2%

In-app purchases

None

RWfit

No in-app purchases

2 purchases

JC Ring

Subscriptions2
  • Monthly Subscription$1.001 Month
  • Annual Subscription$9.991 Year

Questions

Is RWfit free?
RWfit is free to download, with no in-app purchases.
Is JC Ring free?
JC Ring is free to download, with in-app purchases available.
Which has better reviews, RWfit or JC Ring?
JC Ring is rated higher. RWfit averages 2.0 out of 5 from 24 ratings, while JC Ring averages 3.9 from 25 ratings.
Do RWfit or JC Ring have ads?
Neither RWfit nor JC Ring shows ads.
Which is updated more often, RWfit or JC Ring?
RWfit ships an update every 3 weeks, and JC Ring every 10 days. Most recently, RWfit was updated on September 21, 2026 and JC Ring on August 17, 2026.

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