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Works with ChatGPT & Claude
Your AI finally remembers your health.
ModerationOS gives ChatGPT and Claude a persistent memory of your meals, weight, workouts, cardio, and body composition — so it can coach you from your real history, not a blank chat.
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See it in action
Free to start · No card required · Works with ChatGPT Plus and Claude
Nutrition
live
Weight
live
Strength
live
Cardio
live
Body & DEXA
live
Targets
live
See it in action
One memory. Every part of your health.
Not feature lists — decisions. Your AI answers with your numbers, then tells you what to do next.
Nutrition
Weight
Strength
Cardio
YOUR AI · WITH MODERATIONOS
Had a Fairlife and 373 g of my mung bean soup
Logged from your food memory
Fairlife Core Power 42g · 1 bottle (414 ml)
230 kcal
P 42 · C 8 · F 3.5
Mung bean soup — your recipe · 373 g
218 kcal
P 11 · C 38 · F 2
Today so far
1,438 / 2,100 kcal
Protein
118 / 180 g
You have 62 g protein left today — dinner should carry most of it.
No app to open. No database to search. Your AI already knows your foods.
Why ModerationOS
Not another health app. Memory for the AI you already use.
Talk naturally
No forms, meal searches, or workout spreadsheets. Say it the way you'd tell a friend.
Remember once
Foods, recipes, exercises, targets, scans, and preferences stay structured — not lost in chat history.
Get better decisions
Your AI uses your actual history when answering what to eat, train, or change.
No app to open. No database to search.
How it works
Three steps, then it's just talking.
01
Connect ChatGPT or Claude
Two minutes in your AI's connector settings. Done once.
02
Log by photo or conversation
A picture of your plate, a nutrition label, or a plain sentence — your AI structures it.
03
Ask what to do next
What to eat, what to train, whether to adjust — answered from your history.
Structured memory
It gets smarter with you.
Every log becomes structured, queryable context. The longer you use it, the better the coaching.
Personal foods
Your brands, recipes, and restaurant orders with macros you confirmed once.
fairlife → 230 kcal · P 42
Workout history
Every exercise with loads, reps, sides, and how it felt — nothing re-explained.
mid row · 4×10 @ 130 lb
Weight and goals
Daily weigh-ins, trends, and targets with the reasoning that set them.
7d avg 176.4 · target 2,100
Body composition
DEXA scans, lean mass, reported RMR, and left/right balance — coaching anchored to composition, not just scale weight.
lean 61.2 kg · bf 18.4% · RMR 1,710
Trust
Conservative by design.
ModerationOS ships hard rules to your AI alongside your data.
No max-lift testing recommendations — ever.
Pain is treated as a stop signal, not something to push through.
Trends matter more than single measurements.
Estimates are labeled as estimates.
Your data can be viewed, edited, and deleted anytime.
Pricing
Start free. Upgrade for unlimited memory.
Start free
Free: your AI remembers your last 14 days — log as much as you want, keep your personal food library forever.
Pro — unlimited memory.
Save 33% yearly
$9.99
/month · or $79.99/year
Your full history, every trend, every scan.
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No card required · Cancel Pro in one click · Your data is yours
The memory layer for your AI coach.
Meals, weight, workouts, and body — remembered, so your AI can actually coach you.
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