The best free AI health and fitness apps (5)

Every option in the catalog for when you need to track food and training with an AI coach — 5 AI health and fitness apps, 3 of them free or freemium, with the pricing tier printed on every row.

5tools listed
3free or freemium
0with no paid plan at all
1sub-categories covered

Best Free AI health and fitness apps — straight answers

What are the best free AI health and fitness apps?

Flocci AI Tools lists 5 of them, ordered free tiers first: Cal AI, Fitbod, Wysa, MacroFactor and WHOOP Coach. 3 of the 5 are free or have a free tier. Each entry states what it uniquely does rather than a score.

Which of these are completely free?

None of these are marked fully free — they are freemium, trial or paid. The Completely Free AI Tools collection lists the 115 entries in the catalog that carry no paid plan at all.

See the full list →

How is this list ordered?

Free tools first, then freemium, then trial, then paid, and alphabetically inside each tier. Nobody pays to appear higher: Flocci AI Tools carries no ads, no sponsored slots and no paid listings, so the order reflects price and nothing else.

All 5 tools, free tiers first

Browse Health & Fitness AI →
Best Free AI health and fitness apps: pricing tier, category and the capability each tool is listed for.
ToolPricingTypeListed for
Cal AIFreemiumHealth & Fitness AIPhoto-based calorie/macro logging via camera scan
FitbodFreemiumHealth & Fitness AI15M+ downloads, 2.5M active users, 157M+ workouts logged per vendor
WysaFreemiumHealth & Fitness AICBT-technique-based conversational wellbeing support, not diagnostic or clinical treatment
MacroFactorTrialHealth & Fitness AIAdaptive algorithm recalculates energy-expenditure targets weekly from logged intake vs. actual weight trend
WHOOP CoachHealth & Fitness AIConversational coach built on WHOOP's continuous biometric stream (sleep, strain, recovery, stress)

Cal AI

Health & Fitness AI
freemium
  • Photo-based calorie/macro logging via camera scan
  • 4.2M+ downloads, 270K+ App Store ratings at 4.6-4.8/5
  • Acquired by MyFitnessPal (deal closed Dec 2025, announced Mar 2026), signaling real category validation

Fitbod

Health & Fitness AI
freemium
  • 15M+ downloads, 2.5M active users, 157M+ workouts logged per vendor
  • Algorithmically plans/adapts strength workouts based on logged history and available equipment
  • 4.8/5 across 270K+ App Store reviews

Wysa

Health & Fitness AI
freemium
  • CBT-technique-based conversational wellbeing support, not diagnostic or clinical treatment
  • 4.9M+ downloads, 140K+ ratings at 4.5/5
  • Clinical-evidence publications (JMIR 2026) backing the approach, unlike most wellness chatbots

MacroFactor

Health & Fitness AI
trial
  • Adaptive algorithm recalculates energy-expenditure targets weekly from logged intake vs. actual weight trend
  • Clean, non-crowdsourced food database
  • Subscription-only, no permanent free tier — trial-based

WHOOP Coach

Health & Fitness AI
  • Conversational coach built on WHOOP's continuous biometric stream (sleep, strain, recovery, stress)
  • Powered by OpenAI, with May 2026 additions: persistent memory, proactive check-ins, voice journal, EHR sync
  • Requires a WHOOP wearable subscription — no standalone free tier

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