Cronometer vs MacroFactor (2026): Data Provenance vs Algorithmic Coaching
Criterion-by-criterion
| Criterium | Cronometer | MacroFactor | Winnaar |
|---|---|---|---|
| Evidence & Validation | Grade B — verifiable database provenance, research citation | Grade C — algorithm draws on documented physiology, no published independent validation | Cronometer |
| Database Quality | Verified by default (USDA / NCCDB anchored) | Verified-only database, smaller breadth | Gelijkspel |
| Micronutrient Tracking | 80+ micros per food | Macros only — micros not the focus | Cronometer |
| Macro Goal-Setting | Manual macro targets; user-managed | Algorithmic TDEE estimation, weekly adaptive target adjustment | MacroFactor |
| Body Recomposition Workflow | Adequate | Best-in-class — built for cut/recomp/lean-gain | MacroFactor |
| Free Tier | Generous | Trial only, no permanent free tier | Cronometer |
| Logging Friction | Fast for search-based | Comparable to Cronometer | Gelijkspel |
| Pricing | Free + Gold $54.99/yr | Subscription-only $71.99/yr after trial | Cronometer |
| Pedigree / Editorial Voice | Long-standing publisher with research-tool reputation | Stronger By Science — strong nutrition-science publishing record | MacroFactor |
The Use-Case Split
Cronometer is the data app — you log, it gives you the data, you decide what to do. MacroFactor is the coach app — you log, the algorithm decides your next-week targets. Some users want both; if you do, Cronometer is the data-collection tool and MacroFactor is the target-setting tool.
Veelgestelde vragen
Which is better for muscle gain, Cronometer or MacroFactor?
MacroFactor — its algorithmic TDEE estimator and weekly macro target adjustment are built for the cut/recomp/lean-gain workflow. Cronometer is the right pick if you want more micronutrient depth and a generous free tier; you'll manage your own macro targets.