Lean vs YOUB
A side-by-side comparison built from both listings. Blank cells mean the company has not given that detail; we never guess.
Lean compared with YOUB
| Detail | 
Lean | 
YOUB |
|---|
| What it does | Calorie counter that measures body fat from a photo and calculates real TDEE
| Chat-first AI endurance coach for runners, cyclists and triathletes
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| Stage | Not given
| Not given
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| Founded | Not given
| Not given
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| Based in | FR
| AT
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| Pricing model | Freemium
| Free trial
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| Pricing | Not given
| 14 days free trial, then EUR 35 per month on monthly plan or EUR 29 per month on yearly plan (billed annually)
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| Key features | - AI photo recognition of meals and portions
- Body fat calculation from single photo using AI
- BMR tracking with metabolic adaptation
- Step count integration for NEAT calculation
- Workout tracking with precise calorie expenditure
- TEF tracking based on macro intake
- Real-time daily expenditure calculation
- Adaptive calorie targets throughout the day
- Food database and barcode scanning
- Progression Pyramid recommendations
| - Chat-first coaching interface with proactive check-ins
- Adaptive training plan that adjusts daily based on recovery signals
- Integration with Garmin, COROS, Polar, Suunto, Wahoo, Strava, WHOOP, Oura and other platforms
- Google Calendar integration for real-life scheduling
- Explainable coaching decisions based on sports science
- WhatsApp and app notifications for coaching messages
- Available on iOS, Android and web
- Free tools including calculators and race calendar
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| What makes it different | - Only app that calculates metabolic adaptation during calorie deficits
- Body fat measurement from photo rather than formulas
- Complete TDEE calculation breaking down all four energy expenditure components
- Proprietary metabolism model built on latest scientific findings
- Calorie targets adapt in real-time to actual daily expenditure
| - Adapts training daily to life circumstances rather than using rigid pre-planned schedules
- Combines sports-science principles with conversational AI coaching via chat
- Provides 24/7 personal coaching accessible to athletes without budget for human coaches
- Integrates calendar, wearables and training data for complete context
- Built by athletes and coaches combining real training experience with elite coaching methods
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| Community votes | 0 | 0 |
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| DR (Domain Rating by Ahrefs) | 11 ▲ +1 (up) since last check | 8 ▲ +1 (up) since last check |
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| Trust Flow (Majestic) | 22 | 4 |
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| Citation Flow (Majestic) | 31 | 26 |
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| Referring domains (Majestic) | 574 | 25 |
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5 details filled in for both companies.
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