LapTrophy vs Fatometer
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
LapTrophy
This app provides real-time lap timing, live tracking, and advanced analytics for car and motorbike racing. It offers GPS-powered accuracy, smart finish line detection, and detailed performance insights to help users analyze and improve their racing techniques on tracks worldwide.
- GPS-powered lap and sector timing
- Live tracking and leaderboards
- Data-driven speed and acceleration analysis
- Worldwide track library and custom track creation
- Automatic finish line detection
- Session data export (CSV/GPX)
- Motorcycle lean angle analysis
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Record, analyze, and elevate your racing performance on any track worldwide. Whether you’re driving a car or riding a motorbike, LapTrophy delivers real-time lap timing, live tracking, and advanced analytics—all in one easy-to-use app. HIGHLIGHTS ∙ GPS-Powered Accuracy: Instantly measure lap and sector times with precise GPS data. ∙ Live Tracking & Leaderboards: Follow your friends on the track in real time, check live leaderboards, and never miss a split. ∙ Data-Driven Insights: Compare speed, acceleration, and braking zones to fine-tune your technique. ∙ Worldwide Coverage: Access thousands of tracks—or create your own—and keep pushing your limits wherever you go. ∙ Easy Sharing: Share session results, export your data as CSV/GPX, and showcase your best laps with friends. LAP & SECTOR TIMES ∙ Smart Finish Line Detection: No more manual triggers—LapTrophy automatically detects finish line crossings. ∙ Real-Time Updates: View instantaneous lap and sector times, plus voice notifications for hands-free feedback. ∙ ‘In-Pocket’ Recording: Record laps without holding your phone. Keep your focus on the road while the app does the work. ADVANCED TOOLS ∙ Precise motorcycle lean angle analysis, corner by corner ∙ Smart prediction of your lap time ∙ Customizable dashboard and recording screen LIVE TRACKING ∙ Stream Your Sessions: Broadcast your lap times in real time. ∙ Follow Any Track: Monitor current sessions around the world, locate other drivers, and join the action. FOR ALL OUTDOOR MOTORSPORTS ∙ Cars & Motorbikes: Whether you’re behind the wheel or on two wheels, LapTrophy has you covered. ∙ Vehicle Profiles: Save your favorite rides for quick setup and consistent data comparisons. EXPLORE TRACKS & EVENTS ∙ Global Track Library: Discover new circuits near you or worldwide. ∙ Fastest Laps Leaderboards: See how you stack up against the community’s best. ∙ Create & Share Tracks: Build custom track layouts and share them with fellow racers. ANALYZE & IMPROVE ∙ Advanced Telemetry: Review and compare detailed speed and acceleration data for each lap. ∙ Personal & Public Stats: Benchmark your performance against yourself and other LapTrophy users. SHARE YOUR PROGRESS ∙ Easy Sharing: Post your session highlights and fastest lap times on social media or messaging apps. ∙ Export Data: Save your sessions as CSV or GPX for further analysis or archiving. NO REGISTRATION REQUIRED ∙ Download & Drive: Enjoy all major features without creating an account. ∙ Privacy First: No email or password needed—just hit the track and race with peace of mind. Get ready to break personal records, challenge the leaderboard, and experience the thrill of real-time motorsport tracking. Download LapTrophy now and race smarter, faster, and safer! Terms of Use : https://www.laptrophy.com/terms Standard Apple Terms of Use (EULA) : https://www.apple.com/legal/internet-services/itunes/dev/stdeula/
Fatometer
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Turn your weight loss into a fun activity! Fatometer shows you in real time how much effort it takes to burn the foods you eat. Watch your favorite foods disappear as you exercise. Make weight loss a fun and motivating challenge: set goals, visualize your efforts, and finally understand how your body eliminates every calorie. Already available: • Personal settings (weight, height, age) to estimate your basal energy needs and determine how fast your body burns calories. • Choose a physical activity to start a session (slow, normal, or fast walking, running, cycling, strength training…) with calorie burn calculated using standardized MET values and your body’s estimated burn rate. • Fun visualization of foods burned in real time (e.g., a fry, a burger, etc.): finally, watch your effort progress minute by minute. • Set goals: today, burn 10 fries; in a month, eliminate a full burger! • Check your “burned foods” board to track your efforts and progress. Coming soon: • Smart tracking of your eating habits to raise awareness of unhealthy practices and discover easy optimizations—without overhauling your entire diet. This first version is the starting point of a new way to understand your body. Your feedback is essential to help the app evolve. Important: This app is designed for fun and informational purposes. It is not a substitute for medical advice. For any health-related goals, please consult a professional.
Screenshots
Verdict
The clearest difference is in-app purchases: Fatometer at none against LapTrophy's 2. Fatometer also leads on ads (none vs shown) and update cadence (every 3 weeks vs every 3 months). LapTrophy's advantage is iOS requirement (13.0 vs 15.1). On price 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. LapTrophy sells 2 in-app purchases, starting at $4.99 per month. Fatometer asks for nothing beyond the download.
LapTrophy ships an update every 3 months, Fatometer every 3 weeks. The most recent releases landed on October 14, 2026 and October 6, 2026 respectively.
| Parameter | LapTrophy | Fatometer |
|---|---|---|
| Price | Free | Free |
| Rating | 4.8 (271 ratings) — better | — |
| Positive reviews | 79.4% of reviews | — |
| Number of ratings | 271 — better | — |
| Update frequency | Every 3 months | Every 3 weeks — better |
| Ads | Yes | No — better |
| In-app purchases | Yes | No — better |
| Monetization | Free with in-app purchases | — |
| Devices | iPhone, iPad, iPod — better | iPhone, iPod |
| Requires iOS | 13.0 — better | 15.1 |
| Further details — not scored | ||
| Size | 24 MB | 60 MB |
| Age rating | 4+ | 4+ |
| Developer | DXB Technologies | SPIKE FLOW |
Bugs and requests
LapTrophy
Reported bugs
14 issues- GPS signal loss and tracking errors
- Laps not being recorded despite activity
- Incorrect lap time calculations (off by minutes)
- App crashes on older devices (iPhone 6, SE)
- Subscription payment issues and unauthorized charges
Show 9 moreShow fewer
- Cannot cancel subscription
- Track mapping shows incorrect locations
- Notifications not functioning
- GPX export not working
- Slow interface with multiple sessions
- Ads cannot be closed properly
- App fails to start or launch
- Data loss when switching devices
- Inconsistent sector time comparisons
Requested features
19 requests- One-time purchase option instead of subscription
- Japanese language support
- More than 2 sectors per circuit
- Minimum speed data
- Apple Watch support
Show 14 moreShow fewer
- Real-time position map display
- Speed over time graph for each lap
- Cumulative lap time tracking
- Separate reference time per session
- G-force tracking
- Video integration
- Web dashboard for viewing times remotely
- Bluetooth external GPS connection
- Start and finish line distinction for point-to-point courses
- Sector-by-sector speed analysis
- Ability to delete anomalous laps
- Better map sizing and visibility
- Multiple track layouts per circuit
- Braking and acceleration data export
Fatometer
Not enough reviews yet to summarise bugs or requests.
In-app purchases
LapTrophy
- Club Member7 Days trial$4.991 Month
- Membre Club$39.991 Year
Fatometer
No in-app purchases









