Keiser M Series vs Leaone
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Keiser M Series
This app collects data from Keiser M Series Intelligent equipment, offering real-time training metrics like power and cadence. It supports free rides, FTP tests, and guided workouts, syncing data to the Keiser Metrics cloud and compatible platforms.
- Real-time training graphs
- Power, cadence, FTP zones
- Free ride mode
- FTP test functionality
- Guided workout sessions
- Workout data syncing
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The Keiser M Series app is a powerful tool for collecting data from Keiser M Series Intelligent equipment. Quickly connect to equipment and begin training with real-time graphs for power, cadence range dials, FTP zones, and W/Kg ratios. Choose to free ride, perform an FTP test, or follow one of the guided sessions designed by Keiser Master Trainers. Sign in with your Keiser Metrics account to sync workout sessions with the Keiser Metrics cloud. Keiser Metrics allows advanced analysis and review of workout sessions. Connect Keiser Metrics to other cloud platforms like Apple Health, Strava, and TrainingPeaks for automatic session syncing! For more information about this app or other Keiser products, please visit our website at https://www.keiser.com.
Leaone
This app connects to a smart Bluetooth scale to record and manage your body weight and other health metrics like body fat and muscle mass. It provides advice on diet, exercise, and sleep based on your health data. Data can be synced with Apple Health.
- Body weight measurement recording
- Track body fat, water, muscle
- Health index management
- Sport, food, and sleep advice
- Sync with Apple Health
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Leaone Healthcare Management, an application for use with the smart Bluetooth scale, records and manages your body weight measurement results. With this APP, you can use the Bluetooth scale to check and manage various health indices for body weight, body fat, body water, muscle and etc. Though mainly used for body weight control, this APP utilizing your health indices also give you advice on everyday sport, food and sleep. More information about this Leaone Healthcare Management APP our services provided and can be found at www.tookok.cn This app support the Apple 'Health' App, If you authorized, we can sync all weight data to you Health app.
Screenshots
Verdict
The clearest difference is rating: Keiser M Series at 4.3 against Leaone's 1.7. Keiser M Series also leads on ratings volume (2.9K vs 56) and update cadence (weekly vs every 2 weeks). On price, review sentiment, ads and in-app purchases 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.
Keiser M Series holds the better App Store score, 4.3 against 1.7. That said, the two scores are not equally well evidenced: Keiser M Series has 2.9K ratings behind it against 56, so its average is the more settled of the two. Written reviews point the same way: 20% of Keiser M Series's written reviews are positive against 16% of Leaone's.
Keiser M Series ships an update weekly, Leaone every 2 weeks. The most recent releases landed on October 24, 2026 and October 22, 2026 respectively.
| Parameter | Keiser M Series | Leaone |
|---|---|---|
| Price | Free | Free |
| Rating | 4.3 (2.9K ratings) — better | 1.7 (56 ratings) |
| Positive reviews | 19.5% of reviews — better | 15.9% of reviews |
| Number of ratings | 2.9K — better | 56 |
| Update frequency | Weekly — better | Every 2 weeks |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | Free |
| Devices | iPhone, iPad, iPod — better | iPhone, iPod |
| Requires iOS | 13.0 | 12.0 — better |
| Further details — not scored | ||
| Size | 77 MB | 65 MB |
| Age rating | 12+ | 12+ |
| Developer | Keiser Corp. | 云波 楼 |
Customer experience
Keiser M Series
Leaone
User reviews
Keiser M Series
From 2.9K App Store ratingsWhat we love
- 🚀 Quick connection to equipment
- 👍 Easy to use
- 👍 Useful guided sessions
- 👍 Integrates with Strava
Room to improve
- 🐛 Disconnects quickly
- 🐛 Inaccurate distance and power data
- 🐛 Loses connectivity when switching apps
- 🐛 Unreliable data recording
- 🐛 Difficult to use in group settings
Leaone
From 56 App Store ratingsWhat we love
- 👍 User-friendly interface and easy navigation
- 📊 Comprehensive body metrics tracking (12+ measurements)
- 🔄 Seamless Bluetooth connectivity with scales
- 📱 Multi-user support for family members
- 💾 Automatic data recording and history tracking
Room to improve
- 🐛 Frequent login failures and authentication errors
- 🔌 Data syncing issues with Apple Health
- 📉 Dashboard showing only weight and BMI instead of full metrics
- 🔐 Sudden account lockouts and data loss
- ⏰ Date/time displaying as 'NULL' or incorrectly
Bugs and requests
Keiser M Series
Reported bugs
4 issues- App frequently logs users out
- Inconsistent data recording and syncing
- Compatibility issues with newer devices and iOS versions
- Inability to save user profiles and settings
Requested features
5 requests- Integration with Apple Watch for heart rate data
- Background app functionality
- More customizable workout options
- Better data visualization and progress tracking
- Improved Strava and other app integrations
Leaone
Reported bugs
24 issues- Login credentials not accepted despite correct password
- App logging out users unexpectedly
- Password reset verification codes not being sent
- Verification codes arriving after 3-minute expiration window
- Data not syncing to Apple Health after updates
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- Only weight and BMI displaying (missing other metrics)
- Date and time showing 'NULL' in measurements
- Date format displaying incorrectly (US vs UK format)
- Measurement unit changing without user action
- App freezing during measurement process
- Bluetooth pairing failures
- Data loss after forced logout
- Settings menu lacking back button navigation
- Keyboard obscuring input fields during setup
- Overlapping/unreadable text in history display
- Terms and conditions not loading properly
- Nickname registration field not accepting input
- App not compatible with iOS 17
- Muscle percentage readings showing unrealistic values (70-80%+)
- Inconsistent measurements within minutes of each other
- Weight measurements not being saved to app history
- App stuck in 'measuring' state indefinitely
- Feedback form submit button not functioning
- Metrics only displaying when standing barefoot on metal circles
Requested features
15 requests- Multi-device data synchronization
- Portuguese (Brazil) language support
- Korean language support
- Russian language support
- In-app language selection option
Show 10 moreShow fewer
- Account deletion functionality
- Data export to CSV or text format
- Graph visualization of weight trends
- Apple Watch measurement button support
- Ability to correct past data records
- Tare/pet weight feature
- Pet weight tracking profiles
- More accurate body composition algorithms
- Detailed analytics dashboard
- Support contact information and help documentation
In-app purchases
Keiser M Series
No in-app purchases
Leaone
No in-app purchases
