Noom Clinical Report (2026): Behavior-Change Program with Tracker Attached
Score Breakdown
| Criterium | Gewicht | Subscore | |
|---|---|---|---|
| Evidence & Validatie | 25% | 76/100 | |
| Klinische Nauwkeurigheid | 20% | 62/100 | |
| AI-herkenningsprestaties | 15% | 50/100 | |
| Macronutriënten- & Doelkader | 10% | 60/100 | |
| Gedragsadherentie | 10% | 68/100 | |
| Privacy & Beveiliging | 10% | 64/100 | |
| Kosten & Toegankelijkheid | 10% | 50/100 | |
| Totaal | 100% | 62/100 |
Sterke punten / Beperkingen
Sterke punten
- Psychology curriculum is genuinely thoughtful
- Color-coded food categorization is beginner-intuitive
- Optional human coaching as part of the program
- Multiple published observational studies on weight outcomes
Beperkingen
- ~$209/year — most expensive in the category by far
- Trial-conversion pricing is aggressive
- Calorie tracker functionality is mid-tier at best
- Cancellation friction is higher than competitors
- Dropout-attrition handling in published studies has drawn independent criticism
Architecture and Position
Noom delivers a structured behavior-change program (psychology curriculum + coaching + food categorization) rather than a primary calorie tracker. The published evidence base is the strongest of any app on this list — multiple observational studies on weight outcomes from program users. The criticism that recurs in independent reviews concerns attrition handling: published outcomes are conditioned on program completion, which selects for users who were already engaged.
Clinical Evaluation Framework Scoring
| Criterion | Weight | Sub-score |
|---|---|---|
| Evidence & Validation | 25% | 76/100 |
| Clinical Accuracy | 20% | 62/100 |
| AI Recognition Performance | 15% | 50/100 |
| Macronutrient & Goal Framework | 10% | 60/100 |
| Behavioral Adherence | 10% | 68/100 |
| Privacy & Security | 10% | 64/100 |
| Cost & Accessibility | 10% | 50/100 |
Overall: 62/100. Evidence Grade B.
Last reviewed: 2026-05-22. See our Clinical Evaluation Framework and no-affiliate disclosure.