Jacfit vs 樂活i運動
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Jacfit
This app combines fitness with technology, offering interactive workouts through sensors and smart bands. Engage in motion-based games, challenges, and customizable cycling or running routines. It also features a virtual pet that evolves with your activity and a community for connecting with other users.
- Interactive workouts with sensors
- Motion-based games and challenges
- Customizable cycling and running tracks
- Virtual pet evolution through exercise
- Global leaderboards and tournaments
- Fitness calendar and progress tracking
- Community features and clubs
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Jacfit combines fitness and gaming to make every workout more engaging, motivating, and fun. Turn exercise into an immersive experience and build lasting healthy habits with every session. Simply pair your dedicated Jacfit smart fitness device to seamlessly sync your workout data and unlock exciting fitness challenges. Whether you're slow jogging indoors, running on a treadmill, using an elliptical trainer, riding a spin bike, or cycling, Jacfit transforms every workout into an interactive virtual adventure. Immersive Virtual Fitness Experience: • Explore over 17 unique routes featuring a variety of landscapes and distances. • Customize your workout duration and target distance to match your personal fitness goals. • View your workout history and performance statistics at a glance with the built-in calendar. • Join global championships and compete with players from around the world. Create Your Avatar & Raise Your Fitness Companion: • Customize your avatar with a variety of outfits and accessories to express your unique style. • Hatch, raise, and evolve your virtual pet through regular workouts. Let your fitness companion grow stronger alongside you every step of the way. Jacfit is continuously updated with new routes, avatar customization options, pets, events, and challenge modes—bringing fresh experiences and new goals to every workout. Start your virtual fitness journey today and enjoy a more immersive, motivating, and rewarding way to stay active!
樂活i運動
This app offers a seamless sports experience, simplifying event registration and providing route tracking so you can focus on your performance. It's designed to be a powerful and convenient tool for your active lifestyle.
- Sports event registration
- Route tracking
- Comfortable sports experience
- Convenient and powerful features
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樂活 i 運動，提供你完美又舒適的運動新體驗。 不能錯過的運動報名App！ 軌跡追蹤：全神貫注於當前賽事，提醒路線這件事，就交給我們 迅速便捷，功能強大；立即下載樂活i運動，完美支援您的運動人生。
Screenshots
Verdict
The clearest difference is review sentiment: Jacfit at 46% against 樂活i運動's 3%. Jacfit also leads on update cadence (fortnightly vs every 6 weeks). On price, ads, in-app purchases and monetization model 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.
Jacfit ships an update fortnightly, 樂活i運動 every 6 weeks. The most recent releases landed on September 22, 2026 and September 20, 2026 respectively.
| Parameter | Jacfit | 樂活i運動 |
|---|---|---|
| Price | Free | Free |
| Rating | 3.5 (47 ratings) — better | — |
| Positive reviews | 46.3% of reviews — better | 3.3% of reviews |
| Number of ratings | 47 — better | — |
| Update frequency | Fortnightly — better | Every 6 weeks |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | Free |
| Devices | iPhone, iPad, iPod — better | iPhone, iPod |
| Requires iOS | 15.0 | 14.2 — better |
| Further details — not scored | ||
| Size | 392 MB | 18 MB |
| Age rating | 4+ | 4+ |
| Developer | JSPORTS TECHNOLOGY CO., LTD. | Tung Ming Koo |
Customer experience
Jacfit
樂活i運動
Bugs and requests
Jacfit
Reported bugs
28 issues- Avatar doesn't always walk
- App crashes frequently
- Does not save ride/run information
- Cannot save data or record 'J' coins
- Speed dependent on magnet placement (no standardization)
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- Only connects to JACFIT speed sensor
- Crashes 30s into workout
- App crashes and closes frequently
- Never saves roaming run data
- Sensors don't keep up (shows stopped/barely moving)
- New update prevents saving rides
- Connectivity issues from the start
- App just spins and spins, never starts (login)
- After upgrade, cannot access, just spins
- App crash on iPad
- App crashes before starting anything
- Out of Memory error on iPad after update
- App shuts down completely when trying to start certain workouts
- Keeps disconnecting from treadmill
- New update doesn't work
- App shuts down game before workout is done
- Worlds will not register
- Sensor reads all over the place, inconsistent
- App slows down phone, causes overheating
- Keeps disconnecting from iPad
- No casting ability from app
- People are cheating on the app (unrealistic speeds)
- App keeps crashing after updates/reinstalls
Requested features
7 requests- Apple TV version
- Include Puerto Rico flag
- Add race mode against the computer
- More content, skins, and customizations
- Higher quality graphics
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- Ability to cast from phone to TV
- Add more workout types
樂活i運動
Not enough reviews yet to summarise bugs or requests.
In-app purchases
Jacfit
No in-app purchases
樂活i運動
No in-app purchases
