Fud AI
Free open-source AI calorie & workout tracker
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Fud AI is a free, open-source calorie and workout tracker for iOS and Android. Snap up to 10 meal photos, scan a barcode, speak, or type — AI estimates nutrition. Bring your own key (Gemini, OpenAI, Claude, and more); optional hosted AI on iPhone. No account, no ads, no tracking. Also: workout diary with an 877-exercise library, intermittent fasting, water, widgets, Apple Watch, HealthKit / Health Connect, and an AI Coach — all local-first and MIT licensed.
PH · launched Sep 29, 2026 · 3 upvotes (top 11%) · 0 views
Niche: calorie and nutrition tracking apps · 116 launches, 9 in the last 7 days ▼ -31% · Explore this niche →
Category and tags
- Healthcare
- Vertical SaaS
- B2C
- AI feature
- Hobby / open-source project
- Android
- Health & Fitness
- Open Source
- Artificial Intelligence
- GitHub
Visit website ↗ Source listing ↗
More like this: all 116 launches in calorie and nutrition tracking apps →
Could you build this?
Yes The client app wraps standard multimodal LLM APIs (BYOK) for image-to-nutrition parsing, barcode lookup APIs, and local device storage with no backend infrastructure required.
Competitors
Other products that read as similar to this one : 467 launches clear the similarity bar, closest 8 shown.
Attention rank: #46 of 468 (itself plus its competitors, highest first, normalized so YC and Product Hunt are compared fairly).
Launched 239 days after the earliest competitor.
- NutriLog AI · ph · 2026-11-06 · 2 upvotes · similarity 0.64
- Linup · ph · 2026-10-07 · 1 upvotes · similarity 0.60
- CalScore · ph · 2026-11-10 · 1 upvotes · similarity 0.57
- Cal AI Care – Calorie Tracker App · ph · 2026-10-14 · 1 upvotes · similarity 0.57
- FitByte · ph · 2026-10-14 · 1 upvotes · similarity 0.56
- FitmAI · ph · 2026-11-03 · 1 upvotes · similarity 0.55
- CalChat · ph · 2026-11-06 · 2 upvotes · similarity 0.55
- Smart Calorie Tracker, Counter · ph · 2026-09-18 · 1 upvotes · similarity 0.55
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