JRing vs CalorieBite
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
JRing
Track your daily activity, exercise, and sleep to achieve a healthier lifestyle. Monitor steps, calories burned, distance, and sleep patterns with detailed analysis and goal tracking. Offers multiple exercise modes and GPS tracking for your workouts.
- Daily goal tracking
- Health data display (steps, sleep, exercise)
- Sports data analysis with GPS
- Multiple exercise modes
- Sleep pattern tracking
- Calorie, pace, speed, distance tracking
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Get to a healthier and more active life with the new JRing app! Download the JRing application and step into a new way of taking care of your health. With daily goal tracking, you can make sure your everyday life is planned to deliver you the best possible way to keep yourself fit. The main features of JRing include: 1. Health display data: JRing records data related to your physical condition, such as number of steps, sleep time, exercise consumption, etc. 2. Sports data analysis: JRing app can also record your exercise situation and display various data after exercise, including detailed routes and various sports data analysis. 3. Multiple exercise modes: No matter which exercise method you choose, rich dynamic exercise modes ensure you can reach your full potential. 4. Sleep Tracking: Sleep pattern tracking helps you recover from an energetic workout and provides insights like deep sleep and light sleep duration. With constant updates to keep up with the latest technology and constantly improving the user experience, the JRing app is your perfect partner no matter what. Your JRing app also allows you to track your activity using in-app GPS so you know the path of your activity. Monitor your goals: See daily progress towards your cardio points and step goals. Easily adjust your goals and constantly challenge yourself to achieve a healthy mind. With the JRing app you get: - Sleep monitoring - Remote control Selfie function. - Short video remote control function. - Change and adjust your profile and settings for the best user experience. Not only that, but you also get key metrics/data pointers while using the JRing app to calculate calories burned, pace, speed, distance traveled, and more. It's Bigger, Better, Bolder, Download the JRing app now! -Continued use of GPS running in the background can dramatically decrease battery life. -JRing is already access to HealthKit, you can view your health data through HealthKit
CalorieBite
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Count calories from a meal photo, then adjust the portions to what you actually ate. Keep food, macros, workouts and weight trends together in CalorieBite. Start with 6 free AI analyses every day. No account required. No ads. Premium is optional. PHOTO FIRST. YOU STAY IN CONTROL. Snap a meal or choose a photo to get food and calorie estimates. Change the foods, grams or calories before saving. No photo? Type what you ate. CALORIES AND MACROS, IN ONE FOOD LOG See your daily intake and calorie budget. Review estimated protein, carbs and fat by meal and food, so you can see where the numbers come from. TODAY AT A GLANCE Add the home screen or lock screen widget to see remaining calories, macros and meals waiting for confirmation, and start a meal log with one tap. MISSED A MEAL? KEEP YOUR LOG USEFUL. Optional automatic estimates help fill gaps in your meal log. They are marked as estimates and can be cancelled. Adjust records whenever you have better information. LOG WORKOUTS AND EVERYDAY WALKING Record exercise and view estimated calories by activity. Connect Apple Health if you choose. Overlapping workout and step activity is reconciled to reduce double counting; activity totals and calorie-budget adjustments are shown separately. FOLLOW YOUR PROGRESS Track weight, body fat and measurements over time. Import supported body-measurement screenshots, review the readings and choose what to save. Follow weight-loss, maintenance or muscle-gain goals without treating estimates as guaranteed results. START WITHOUT AN ACCOUNT Choose Local only to record without signing up. Cloud sync and Apple Health are optional. Export your records when you need them. Guided practice uses sample data without adding it to your personal log. FREE AND PREMIUM The free plan includes 6 AI analyses per day. Optional Premium includes 15 per day. Rechecking an individual food also uses an analysis. Manual logging remains available; see the app for details. PRIVACY AND ESTIMATES AI analysis requires an internet connection and sends the content you choose after your consent. Local only does not mean AI runs offline. Calories, macros and activity energy are estimates, not measurements or medical advice. Review results before saving. Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/
Screenshots
Verdict
The clearest difference is in-app purchases: JRing at none against CalorieBite's 1. JRing also leads on iOS requirement (13.0 vs 17.0). CalorieBite's advantage is update cadence (every 2 days vs monthly). 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. CalorieBite sells 1 in-app purchase, starting at $0.99 per month. JRing asks for nothing beyond the download.
JRing ships an update monthly, CalorieBite every 2 days. The most recent releases landed on October 19, 2026 and October 9, 2026 respectively.
| Parameter | JRing | CalorieBite |
|---|---|---|
| Price | Free | Free |
| Rating | 2.3 (98 ratings) — better | — |
| Positive reviews | 19.3% of reviews | — |
| Number of ratings | 98 — better | — |
| Update frequency | Monthly | Every 2 days — better |
| Ads | No | No |
| In-app purchases | No — better | Yes |
| Monetization | Free | — |
| Devices | iPhone, iPod — better | iPhone |
| Requires iOS | 13.0 — better | 17.0 |
| Further details — not scored | ||
| Size | 27 MB | 12 MB |
| Age rating | 4+ | 4+ |
| Developer | 小丽 张 | YUSHEN JIA |
Bugs and requests
JRing
Reported bugs
20 issues- App crashes on startup (especially after iOS updates)
- Ring disconnects from app and won't reconnect without recharging
- Bluetooth pairing works but app connection fails
- Step counter shows drastically inaccurate numbers
- Sleep data not recording or showing incorrect times
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- Blood oxygen readings stuck at 99 or not updating
- Heart rate data not syncing automatically
- Battery percentage displays incorrectly (shows 0% when fully charged)
- App cuts out after exiting each tab
- Display brightness settings revert to 80% after sync
- Duplicate exercise categories (two climbing options instead of cycling)
- Data stuck until app is manually opened and synced
- Sleep phase breakdown not syncing to Apple Health
- Blood pressure data appears in Health app but not in JRing app
- Unwanted dot appears on phone screen from scrolling feature
- Find phone feature triggers unexpectedly
- App not compatible with iOS 26/26.1/26.4
- Ring shows 0% battery instead of 100% when charging
- Gesture/scrolling features don't work properly
- Settings get deleted or reset unexpectedly
Requested features
20 requests- Automatic periodic blood oxygen measurements (not just manual)
- Dark mode theme option
- Automatic low battery notifications
- Customizable display brightness settings in app (not just on ring)
- Lock screen widget for quick health data access
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- Multiple ring support in single account
- Blood oxygen sync to Apple Health
- Automatic timed oxygen measurements like heart rate
- Customizable sleep schedule for shift workers
- More exercise/activity types beyond walking, running, cycling
- Resting heart rate display
- Heart rate variability tracking
- REM sleep detection
- Ability to disable button and keep screen always on
- Customizable display screens and data shown
- Phone call and SMS notifications on ring
- GPS data export to computer
- Weekly and monthly sleep statistics display
- Manual blood pressure measurement trigger
- Stress level monitoring
CalorieBite
Not enough reviews yet to summarise bugs or requests.
In-app purchases
JRing
No in-app purchases
CalorieBite
- CalorieBite Premium Monthly$0.991 Month









