ai-agent

Fud AI: Track Calories

Get a free AI calorie tracker for iOS and Android with Fud AI, ideal for health-focused startup founders.
391 stars74 forksKotlinGuide quality 8/10Updated 9/5/2026100% free · open source
What it does

Fud AI tracks calories using AI, providing a free and open-sourced solution for health-focused startup founders to monitor their nutrition on both iOS and Android devices.

When to use it
  • You need a simple, AI-driven calorie tracking app for personal use or as a reference for your health-focused startup.
  • Your startup is developing health and wellness products and you want to integrate AI calorie tracking into your offerings.
  • You're looking for an open-source calorie tracking solution to modify or contribute to.
Ready-to-paste prompt
To test Fud AI's calorie tracking, input a sample meal composition (e.g., 'chicken breast 100g, brown rice 150g') and observe how the app calculates and displays the calorie count.
Heads up: Ensure you have Kotlin and the necessary Android development tools installed, as Fud AI is built with Kotlin and designed for Android, which may pose a barrier for iOS-exclusive developers or those unfamiliar with Kotlin.
Saves to your device
Use with Claude
New

Skip the builder — one click puts this in Claude, Cursor, Antigravity and more.

✅ Light setup

Installs with a command or two; your AI agent can do it for you.

Try it instantly — no install
Claude Code
mkdir -p ~/.claude/skills/fud-ai && curl -fsSL https://workflowstacks.com/api/skills/fud-ai/claude-skill -o ~/.claude/skills/fud-ai/SKILL.md
Open in another AI app

Opens the app with this repo with the prompt ready to go — no copy-paste needed.

Connect the whole catalog (MCP)
claude mcp add --transport http workflowstacks https://workflowstacks.com/api/mcp

Adds a WorkflowStacks connector to Claude Code: search and load any skill here by chatting.

What's inside — free to inspect

No purchase needed

Read the entire source before you build — unlike paid marketplaces that hide it behind a buy button.

13
top-level files
12
folders
2301.3M
source size
MIT
license
Key files
README.md
File tree
.cursor/
.github/
android/
artifacts/
docs/
ios/
local-models/
marketing/
scripts/
shared/
web/
workers/
.gitignore
appicon.png
APPSTORE.md
ASSET_CREDITS.md
CONTRIBUTING.md
LICENSE
PLAYSTORE.md
QUALITY.md
README.md
RELEASE_NOTES.md
SECURITY.md
test
Quick Actions
Details
Creator
apoorvdarshan
Language
Kotlin
Category
ai-agent
Published
2/4/2026

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