Build a contextual nutritional memory from your voice. Not just calories — patterns, context, and insights that compound over time.
50,000+
Meals logged
2,700+
Users
5.0 ★
App Store rating
<10s
Per meal logged
How it works
No barcode scanning. No searching databases. Just describe your meal and let AI handle the rest.
Voice, text, photo, or barcode — whatever's fastest. "I had sardines with 150g of pasta for lunch."
~10 secondsAI transcribes, detects products, and captures the full context. Not just macros — the story behind your meals.
AutomaticWeekly AI reports detect your patterns and surface the one change that matters most. Insights that compound.
Every SundayThe Problem
Most nutrition apps give you numbers. You log, you forget, you start over next Monday. Diet Mate is different. Every meal becomes part of your nutritional memory — a rich, contextual record of what you eat, when, where, and why. The longer you use it, the smarter it gets.
Nutritional Memory
Every meal you log makes your memory richer. After weeks, Diet Mate spots patterns you'd never see. After months, it knows your nutrition better than you do.
Memory Score
Track how complete your nutritional picture is — scored 0 to 100, improving weekly.
Weekly Focus
One actionable recommendation each week based on your real patterns — not generic advice.
Pattern Detection
Spots correlations between eating habits, timing, energy, and long-term trends.
🧠
AI Weekly Report
Every week, Diet Mate analyzes your habits and gives you one clear focus for the next 7 days. No overwhelm — just the single change that matters most right now.
"You tend to eat high-carb on Sunday evenings when you're tired — and it impacts your Monday energy. Try one structured meal on Sundays."
For Builders
The only nutrition tracker with an open API and MCP connector. Plug your nutritional memory into anything.
Plug your nutrition data into ChatGPT, Claude, or any MCP-compatible AI. Ask questions about your eating habits in natural language.
"What did I eat this week that was high in protein?"
Full programmatic access to your meal data. Build dashboards, automate workflows, create your own analytics layer.
GET /v1/meals?lastModifiedSince=...
Your data lives on EU servers in France. GDPR-native. Full export anytime. You own everything, always.
HDS-certified · RGPD compliant · EU hosted
Sync with Apple Health and Google Health Connect. Cross-reference nutrition with sleep, steps, and heart rate.
Apple Health · Google Health Connect
Pricing
Unlimited logging is free forever. Pro unlocks the full power of your nutritional memory.
Free
€0
forever
✓ Unlimited voice, text and photo logging
✓ AI meal estimation
✓ Calories and macros per meal
✓ 5 AI-generated recipes
✓ Basic weekly report
✓ Open API access
✓ CSV / JSON export
Get Started FreeMost Popular
Pro
€59.90
per year · also €9.90/mo or €24.90/quarter
✓ Everything in Free
✓ Advanced micro-nutrients (omega-3, fiber…)
✓ Higher accuracy AI engine
✓ Unlimited AI recipes
✓ Full weekly report with pattern analysis
✓ MCP connector for ChatGPT and Claude
✓ Priority support
Start ProFAQ
How accurate is voice logging?
Diet Mate uses GPT-powered AI to parse your descriptions. It captures ingredients, portions, and context with high accuracy — and gets better over time as it learns your habits. You can always edit any entry.
What happens to my data?
Your data is stored on HDS-certified servers in France, fully GDPR compliant. Export everything (CSV/JSON) or delete your account at any time. You are the sole owner of your data.
How does the MCP connector work?
MCP (Model Context Protocol) lets AI assistants like ChatGPT access your Diet Mate data with your permission. Ask questions about your nutrition history, get personalized insights, or build automations — all powered by your real data.
Can I use it without voice?
Absolutely. Log meals via text, photo, barcode, or favorites. Voice is just the fastest option — but it's entirely up to you.
Is there a web version?
Diet Mate is available on iOS and Android. Your data is accessible via the API, so you can build your own web dashboard or connect it to tools like Notion.
Free forever. No credit card. Unlimited logging from day one.
