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Calorie Cub
For logging food conversationally: records meals inside your chat assistant via MCP
What is Calorie Cub
Calorie Cub lets you log what you eat by chatting, recording meals inside your chat assistant through MCP. Basic logging is free; Pro costs $39.99 per year with a 3-day trial.
How to use
- Go to caloriecub.com and sign in with Google (free, no card needed), or use the iPhone/iPad app.
- Log meals in the app: search the verified catalog, pick a serving (grams, cups or the real menu item) and log it.
- To log from an AI assistant, add the remote MCP server https://mcp.caloriecub.com/mcp to Claude, ChatGPT or any MCP client (Claude Code: claude mcp add --transport http calorie-cub https://mcp.caloriecub.com/mcp).
- Sign in via OAuth and approve the scopes once.
- Tell your assistant what you ate, e.g.
- "Had two eggs and a slice of sourdough for breakfast", and it logs the meal and reports calories left.
- Manage or revoke connected apps and export or delete your data from Settings.
Use cases
- Logging meals and calories by chatting with Claude or ChatGPT Tracking calories and protein from a verified food catalog and restaurant menus Building recipes with per-serving nutrition Setting nutrition goals and logging weight from an AI assistant Keeping one calorie diary across iPhone, iPad, web and AI agents
FAQ
Is Calorie Cub really free?
Yes. Logging, the food catalog, restaurant menus, recipes, and export are free with no time limit. Pro only adds logging by chat from AI assistants.
How does the Pro trial work?
The yearly plan starts with 3 free days. Cancel before the trial ends and you pay nothing. If you cancel later, Pro stays on until the end of the period you paid for.
How do I cancel?
On iPhone, in your App Store subscriptions. On the web, from Manage subscription in Settings. Apple or Stripe handles payment; we never see your card number.
Where does the nutrition data come from?
The USDA, restaurants’ own published nutrition guides, and foods people add. Every food is labeled official, reviewed, or estimated, so you know what you are logging.
Do you sell my data?
No. We don’t sell data, show ads, or use your diary for advertising. Export everything as JSON or delete your account anytime in Settings.
Which assistants can log for me?
Any app that supports remote MCP servers, including Claude and ChatGPT. You approve each app once, and you can disconnect it from Settings at any time.
Price from official sources
Freemium
- Free：$0 — unlimited logging, food catalog and restaurant menus, recipes and favorites, read-only MCP and API access, export and delete anytime.
- Pro：$39.99/year (about $3.33 a month, billed yearly after a 3-day free trial) — everything in Free, plus logging meals, foods and goals by chat, unlimited connected apps, full MCP and API access.
- A monthly option is also offered.
- Cancel anytime.
Check the official site for current pricing · Price not yet checked by our editors
Source: caloriecub.com · Info as of Nov 2, 2026
Company
- Name
- Intuico Digital, LLC
Reviews
No reviews yet.
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