App Comparison

MyFitnessPal vs YAZIO

Fuel Nutrition Team • March 16, 2026

MyFitnessPal and YAZIO compete for the same mainstream calorie-counting audience from different home markets. MyFitnessPal dominates in the US with the largest food database in the category. YAZIO is popular in Europe with one of the most visually polished tracker interfaces available. Both are crowd-sourced calorie counters — but with different strengths and different failure modes.

Database & Coverage

MyFitnessPal's 14-million-entry database is its moat. In the US market with heavily branded food, coverage is hard to beat. Accuracy varies because entries are crowd-sourced, but scale means you'll usually find a correct entry among the duplicates.

YAZIO's database is smaller and has a more serious accuracy problem: nutrition values don't match package labels. Custom food entries trigger dead-end "data doesn't add up" errors with no resolution path. For European foods, YAZIO may have better regional coverage — but the per-entry accuracy issue undercuts that advantage.

Design

YAZIO is the more polished product visually — smooth transitions, modern typography, a design-portfolio-quality interface. MyFitnessPal is more functional than beautiful, with an interface that feels dated in places.

The catch: YAZIO's polish masks deeper issues. Post-update, the calendar breaks. Phantom entries appear. Switching phones causes data loss. MyFitnessPal's interface is less attractive but generally more stable.

Monetization

MyFitnessPal is more expensive ($19.99/month Premium) with more aggressive ad placement — including graphic food imagery in the log feed. YAZIO Pro at $6.99/month is cheaper, with less intrusive ads in the free tier — but users report auto-renew surprises after trials.

Shared Gaps

Neither app offers coaching, adaptive goal adjustment, or AI-powered logging. Both rely on crowd-sourced databases. Both have basic Apple Watch integration. Neither will analyze your data and tell you what to change tomorrow.

Verdict

In the US, MyFitnessPal's database scale is the deciding factor. In Europe, YAZIO may offer better regional coverage and a more polished interface at a lower price — but with real data integrity risks. Choose MyFitnessPal for coverage, YAZIO for design — and know that both stop at calorie counting.

Looking for a tracker that goes beyond calorie math? Fuel delivers AI logging, daily coaching, and Apple Health as your data backbone — no crowd-sourced accuracy issues, no phantom entries.