CheckIt AI
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4.7 Β· 225+ reviews
Stop guessing. Scan before you buy.
1,578 products scanned today Β· Point your camera at any label
Download Free βFree forever Β· No credit card Β· Works on iPhone & Android
Looking for the best food scanner app? Here's a detailed comparison of Lifesum and Noom, covering features, scoring methodology, database coverage, and more.
Updated March 2026 β This comparison reflects the latest versions of both apps.
Data as of March 2026 Β· Source: CheckIt AI internal product database
| Feature | Lifesum | Noom |
|---|---|---|
| Real-Time AI Scanning | β | β |
| AR Shelf Scanning | β | β |
| No Barcode Required | β | β |
| Custom Allergen Profiles | β | β |
| Free Version Available | β | β |
| Detail | Lifesum | Noom |
|---|---|---|
| Scoring System | Life Score | Color system (green/yellow/red) |
| Data Sources | Proprietary + community | Proprietary |
| Platform | iOS, Android | iOS, Android |
| Product Coverage | ~1M foods | ~1M foods |
| Free Version | Yes (limited) | Free trial only |
π± This is exactly what CheckIt was built for.
Download Now β It's Free β β 4.7 Β· 225+ reviewsLifesum is a diet and health app with barcode scanning, meal planning, and various diet programs including keto, intermittent fasting, and Mediterranean.
Noom is a weight loss and behavior change app that uses a color-coded food system and coaching.
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Neither Lifesum nor Noom offers real-time visual AI scanning with AR shelf scanning. CheckIt AI combines both β point your camera at any ingredient label (no barcode needed) and get instant safety scores from 4 international databases.
Both Lifesum and Noom offer food scanning capabilities. Lifesum life score while Noom uses color system (green/yellow/red). For the most comprehensive analysis, try CheckIt AI which offers real-time AI scanning without a barcode.
Lifesum does not offer AR scanning. Noom does not offer AR scanning. CheckIt AI's AR shelf scanning lets you scan entire store shelves in real-time.
Lifesum: Yes (limited). Noom: Free trial only. CheckIt AI offers full scanning capabilities for free with no barcode required.
Lifesum requires a barcode. Noom requires a barcode. CheckIt AI uses real-time visual AI to analyze ingredient labels directly β no barcode needed.
Lifesum lacks custom allergen profiles. Noom lacks custom allergen profiles. CheckIt AI offers personalized allergen profiles that flag specific ingredients based on your dietary needs.
Join health-conscious shoppers. Every week: worst products to avoid, cleanest new finds, and FDA recall alerts.
No spam. Unsubscribe anytime.
Stop guessing. Scan before you buy.
1,578 products scanned today Β· Point your camera at any label
Download Free βFree forever Β· No credit card Β· Works on iPhone & Android
CheckIt AI. (2026). "Lifesum vs Noom: Which Food Scanner App Is Better? (2026) | CheckIt AI". Climaverse PBC. Retrieved from https://getcheck.it/compare/lifesum-vs-noom"Lifesum vs Noom: Which Food Scanner App Is Better? (2026) | CheckIt AI." CheckIt AI, Climaverse PBC, 2026-03-22. https://getcheck.it/compare/lifesum-vs-noom.<a href="https://getcheck.it/compare/lifesum-vs-noom">Lifesum vs Noom: Which Food Scanner App Is Better? (2026) | CheckIt AI β CheckIt AI</a>@misc{checkit2026comparelifesumvsnoom,
title = {Lifesum vs Noom: Which Food Scanner App Is Better? (2026) | CheckIt AI},
author = {CheckIt AI},
year = {2026},
publisher = {Climaverse PBC},
url = {https://getcheck.it/compare/lifesum-vs-noom},
note = {Retrieved 2026-03-22}
}