Your health data. Finally explained.
Essomio is the first cross-platform app that combines serious nutrition and strength tracking with multi-vendor data aggregation — and a deterministic analysis engine that explains why your body does what it does. Not just charts. Answers.
Your scale doesn't lie — but it doesn't explain either
Your weight jumped 2.4 lbs on Tuesday. Here's what happened: sodium intake ran ~1,400 mg over your baseline for the three preceding days (brined chicken batch logged Friday–Sunday), while your step count dropped 42% below your typical Monday level. Both factors drive short-term water retention consistent with your historical pattern — previous sodium-spike events cleared in an average of 2.7 days for you specifically.
No other app produces this sentence. MacroFactor smooths the noise; Whoop scores recovery without diet context. Essomio explains using your own multi-domain data.
Built on what the market is actually missing
When the scale spikes, Essomio explains why — sodium-driven water retention, glycogen loading, hormonal cycle — using real correlations across your own multi-domain data. Not population averages. Your pattern.
Hitting your daily protein total is not enough. Essomio evaluates whether your intake is distributed across muscle-protein-synthesis windows (35–50 g per sitting, 4+ meals/day) and flags single-meal dumps even when the daily total looks fine.
Calories and macros are evaluated against the right day type. A rest day that gets training-day calories is flagged. A training day that gets rest-day calories is flagged. The app understands your schedule.
All your data in one place — with provenance
Essomio aggregates from every source, tracks where each data point came from, and resolves conflicts automatically — so you never see double-counted steps or mystery duplicates.
Free to start. Genuinely useful from day one.
The free tier is a complete tracker — nutrition logging, workout sessions, device sync, and trend analysis. No artificial limits on logging. The intelligence layer (causal explanations, LLM narrative reports) is Premium, starting at $49.99/year.