JCVital vs SciReady
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
JCVital
This app syncs with a smart bracelet to monitor daily activities, sleep patterns, and workouts. It presents your health data through clear statistical charts for easy understanding and analysis.
- Sleep monitoring
- Activity tracking
- Steps, distance, calories
- Daily goal achievement
- Statistical charts
- Smart bracelet integration
Read full descriptionHide full description
JCVital is a multifunctional app integrated with a smart bracelet for tracking the status of your daily life. In addition to your daily activities, it also provides insight into your sleep, workout (steps, distance, calories) and other data. The app then plots all the data into beautiful statistical charts for your convenience. When connected to different health devices, JCVital has a variety of useful functions, including - Sleep Monitor Detailed record of daily sleep status, including deep sleep, light sleep, sleep heart rate, Spo2 and more. - Activity Tracking 24-hour tracking of your steps, distance, calories burned, activity time and daily goals achieved.
SciReady
Read full descriptionHide full description
SciReady is a recovery-monitoring and training-readiness decision-support tool. It brings self-reports, available physiological data and pre-training testing into one framework. Recovery | Your current recovery state With your permission, SciReady reads Sleep Analysis, heart rate variability (HRV) and heart rate data from Apple Health without writing back to HealthKit. Eligible samples in a fixed window near waking provide a morning heart rate reference. These signals can be combined with a morning self-report, optional grip strength or morning CMJ. Review your personal baseline, key data and trends. Missing observations are not replaced with zero. Morning heart rate is not Apple's all-day resting-heart-rate estimate. Readiness | This training session Select a planned training type, complete a standardized warm-up and perform three valid countermovement jumps. Valid jump results, the Recovery snapshot bound to the test, your pre-training self-report and safety conditions provide Readiness and a training reference. Continuous detection is recorded separately from this protocol. Day Load | Daily workload Activity and training are recorded over the waking cycle following main sleep, relative to a personal typical complete waking day. 100% is a personal workload reference, not depleted biological energy or a fatigue or disease diagnosis. At least seven compatible complete cycles are needed to build the reference. Multiple records of the same activity are not added twice. With your permission and automatic sync enabled, Health data can update automatically. iOS controls background delivery and widget refresh timing. The standalone Day Load Home Screen widget supports small and medium sizes and displays the app's result and update time. Records, sync and teams • Review Recovery, Readiness, Day Load, sleep, HRV, morning heart rate, grip strength and CMJ history • Enter morning status on Apple Watch and view recent status in iPhone, Lock Screen and Watch widgets • After sign-in and your confirmation, sync structured records to your account; CMJ movies, pose imagery and continuous-detection videos are not uploaded • Coach and team sharing sends selected summaries only with separate, revocable athlete consent CMJ camera analysis runs on device. Results can be affected by lighting, framing, movement protocol, frame rate and device performance. Videos and share cards are saved or shared only when you request it. One first assessment is available at no charge. Ongoing assessments, long-term trends and coach tools require an active subscription. Prices, trial eligibility, billing periods and renewal terms are those shown in Apple's purchase confirmation. Existing-record viewing, account management and personal-data export remain available. SciReady is not a medical device. It does not diagnose disease, predict injury or replace professional medical assessment. Stop testing and seek professional help for significant pain, fever, chest pain, breathing difficulty or other concerning symptoms. Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/
Screenshots
Verdict
The clearest difference is in-app purchases: JCVital at none against SciReady's 4. JCVital also leads on iOS requirement (15.6 vs 17.0). SciReady's advantage is update cadence (every 3 days vs weekly). On price, 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. SciReady sells 4 in-app purchases, starting at $0.99 per month. JCVital asks for nothing beyond the download.
JCVital ships an update weekly, SciReady every 3 days. The most recent releases landed on November 4, 2026 and October 31, 2026 respectively.
| Parameter | JCVital | SciReady |
|---|---|---|
| Price | Free | Free |
| Rating | 2.0 (8 ratings) — better | — |
| Positive reviews | 30.4% of reviews | — |
| Number of ratings | 8 — better | — |
| Update frequency | Weekly | Every 3 days — better |
| Ads | No | No |
| In-app purchases | No — better | Yes |
| Monetization | Free | — |
| Devices | iPhone, iPod | iPhone, Apple Watch |
| Requires iOS | 15.6 — better | 17.0 |
| Further details — not scored | ||
| Size | 299 MB | 16 MB |
| Age rating | 4+ | 4+ |
| Developer | 立华 赵 | 开鑫 温 |
In-app purchases
JCVital
No in-app purchases
SciReady
- SciReady Monthly7 Days trial$0.991 Month
- SciReady Yearly$14.991 Year
- SciReady One Month$1.99
- SciReady Lifetime$29.99









