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Heala vs the alternatives · 3 min read
Heala vs MacroFactor: two ways to run a diet
MacroFactor runs the best pure macro-adjustment algorithm on the market and never polices your food. Heala runs the same loop with training, recovery and a 3D body scan in the same app. Which you need depends on what else you track.
The loop both apps run
Strip the interfaces away and both apps run the same loop. You log food. You weigh in. The app compares what you ate with how your weight actually moved, estimates your real energy expenditure, and adjusts next week's targets. No red foods, no guilt screens. That loop — estimate, observe, correct — is the part of dieting most people get wrong when they run it by hand off a static calculator number, and it is the reason both of these apps exist.
What MacroFactor does better
MacroFactor is the best pure diet-coach algorithm you can buy. The expenditure estimate is the product: it keeps updating as your data comes in, and the weekly macro adjustments that fall out of it are steady, explained, and conservative in the right way. The logger is built for speed. The founding principle — the algorithm adapts to you instead of scolding you — still holds. If all you want is macros run well, MacroFactor is a fine choice, and you can stop reading here.
What a wider view adds
Heala runs the same estimate-observe-correct loop, with a 7-day average smoothing the daily scale noise. The difference is what the loop can see. Your adaptive training plan, morning recovery score, all-day strain and GPS cardio live in the same app as your food log — so a hard training block or a rough sleep week is context the coach can read, not an invisible confounder.
Two things fall out of that. The scale stops being the only progress signal: a 3D body scan built from 4 photos tracks shape change the trend line can't show. And advice stops being diet-only: the AI coach can take 41 actions on your real data — food, training, recovery — where a diet-only app has to stop at the targets.
What a comparison can't settle
No comparison settles taste. Whether a logger feels fast in your hands is personal. A year of history in MacroFactor, or habits already built around it, is real value no feature table can weigh. And a focused tool you actually open beats a wide one you don't. For raw capability, row by row, use the spec-by-spec page linked below.
One asymmetry worth naming plainly: MacroFactor is shipped and mature. Heala is new on the App Store, free forever with an optional Pro tier, so a longer track record is a genuine point in MacroFactor's favour.
How to choose
Pick MacroFactor. It runs the best pure diet algorithm, and features you won't open are just weight.
Pick Heala. One loop that sees your lifting, cardio, recovery and body scan beats two apps guessing separately.
Stay put. Switching tools mid-block costs attention; finish the block, then decide with a clear head.
Heala is free forever. Download it, run both loops for a month, keep the one you open.
Quick answers
Can I use Heala and MacroFactor together?
Yes. Log each meal in one app only — food that syncs through a health platform and gets logged again shows up twice. Weight can flow through Apple Health or Health Connect so both apps read the same scale. Try both for a month, then keep whichever loop you actually check in with.
Will my MacroFactor data move to Heala?
Partly. Your weight history syncs into Heala automatically through Apple Health or Health Connect, and watch workouts recorded there can be imported with a tap. Your food diary has no direct import. That matters less than it sounds: the weight trend fills after seven daily weigh-ins, and the adjustment loop recalibrates from fresh logs within two weeks.
Do I need a wearable for Heala's whole-picture loop?
No. The morning recovery score works without a watch, built from your sleep, training load, hydration and daily check-in. A wearable sharpens it: Heala reads Apple Health and Health Connect, so anything an Apple Watch, Oura, WHOOP or Garmin writes there flows in. MacroFactor doesn't need a wearable either — its loop only wants weight and food.
Heala is out now
Free forever. Pro is optional.
Photo food logging, adaptive training, a morning recovery score and a 3D body twin, in one app. Download it free on iPhone, or start on the web.
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