FatSecret Clinical Report (2026): The Fully-Free Calorie Tracker
Score Breakdown
| Critère | Poids | Sous-note | |
|---|---|---|---|
| Preuve et Validation | 25% | 62/100 | |
| Exactitude Clinique | 20% | 68/100 | |
| Performance de Reconnaissance par IA | 15% | 58/100 | |
| Cadre Macronutriments et Objectifs | 10% | 70/100 | |
| Adhésion Comportementale | 10% | 76/100 | |
| Confidentialité et Sécurité | 10% | 70/100 | |
| Coût et Accessibilité | 10% | 92/100 | |
| Total | 100% | 70/100 |
Forces / Limites
Forces
- Fully-free core feature surface
- Premium is only $2.99/month for ad-free
- Open API with long history
- Strong international localization
Limites
- UI is utilitarian, dated relative to Lifesum / Yazio
- Database has crowdsourced noise
- Reports lag paid trackers
Clinical Evaluation Framework Scoring
| Criterion | Weight | Sub-score |
|---|---|---|
| Evidence & Validation | 25% | 62/100 |
| Clinical Accuracy | 20% | 68/100 |
| AI Recognition Performance | 15% | 58/100 |
| Macronutrient & Goal Framework | 10% | 70/100 |
| Behavioral Adherence | 10% | 76/100 |
| Privacy & Security | 10% | 70/100 |
| Cost & Accessibility | 10% | 92/100 |
Overall: 70/100. Evidence Grade C.
Last reviewed: 2026-05-22. See our Clinical Evaluation Framework and no-affiliate disclosure.