AI that learns what you eat. Eventually, it just asks:
"Oatmeal with blueberries again?" — and you tap Yes.
Log however you want. YesNoCal's AI estimates the nutrition instantly.
Say it, snap it, type it, or scan it. Text input, camera, voice, barcode — all one tap away.
Calories, protein, carbs, fat — broken down in seconds. Edit if needed, or swipe right to log again.
YesNoCal learns your habits. Soon it asks "Same breakfast?" and you just tap Yes or No.
Your default view. Big calorie ring, compact meal list, one-tap logging. Open, log, close — 3 seconds.
End-of-day deep dive. All your data, all your tools, five tabs of everything.
No accounts. No servers. Your data stays on your device.
Snap a photo of your meal. AI identifies it and estimates macros instantly.
Say "chicken wrap with a side salad" and it's logged. Hands-free tracking.
Day mode with big rings, compact meals, and one-tap actions. Open → log → done.
Swipe right on any meal to log it again. Your favorites are always one gesture away.
Calorie, protein, carb, and fat rings. See exactly where you stand at a glance.
Scan packaged foods for instant nutrition data from Open Food Facts.
Track hydration with smart recommendations based on your weight and activity.
Track supplements with timed reminders. Tap to log doses. Never miss one.
AI-generated weekly digest. Average intake, streak, trends — shareable to Instagram.
Collect 18 achievement badges in vintage Americana style. Share cards included.
Switchable color themes. From neon to earth tones — make it yours.
No accounts, no servers, no tracking. Everything lives on your phone. Period.
Every feature, including AI, is free. No subscriptions, no trials, no hidden costs.
YesNoCal is an AI-powered nutrition tracking app. This policy explains how we handle your information.
YesNoCal uses a local-first architecture. The following data is stored exclusively on your device and is never transmitted to our servers (because we don't have servers): meal logs and nutrition data, body measurements and weight history, supplement tracking data, macro targets and dietary goals, badge and achievement progress, app preferences and settings, and your name (used only for display within the app).
AI Nutrition Estimation
Barcode Lookups — When you scan a food barcode, the barcode number is sent to Open Food Facts (openfoodfacts.org). No personal information is included.
Subscription Management — YesNoCal is currently free. If we introduce paid subscriptions in the future, purchases will be processed through Apple's App Store or Google Play. Subscription status would be managed by RevenueCat, which receives an anonymous app user ID only.
We do not collect: email addresses or account credentials (there are no accounts), location data, analytics or usage tracking, advertising identifiers, contact lists, or any health data beyond what you voluntarily enter.
Camera: To photograph meals for AI analysis. Photo Library: To select existing food photos. Microphone: Voice input for meal logging. Notifications: Supplement reminders and meal suggestions.
Export all your data as CSV from Settings. Uninstalling the app permanently deletes all data. You can also use "Reset Everything" in Settings.
YesNoCal is not directed at children under 13. We do not knowingly collect personal information from children.
We may update this policy. Significant changes will be communicated through the app.
Questions? [email protected]
By using YesNoCal, you agree to these Terms. If you do not agree, do not use the app.
YesNoCal is a nutrition tracking tool that uses AI to estimate caloric and macronutrient content of meals. All data is stored locally on your device.
YesNoCal is not a medical device and does not provide medical, dietary, or health advice. AI nutrition estimates are approximations and may be inaccurate. Consult a healthcare professional for medical nutrition guidance.
Nutrition estimates are approximate. Accuracy depends on the description or photo you provide and inherent limitations of AI technology. Barcode data comes from Open Food Facts, which is community-maintained.
YesNoCal is currently free with all features included. We may introduce optional paid subscriptions in the future. Any changes will be communicated through the app and this page.
All data is stored locally. You are responsible for backups. Uninstalling deletes everything. See our Privacy Policy for details.
Do not reverse engineer the app, use it for unlawful purposes, or redistribute it.
YesNoCal's design, code, icons, badge artwork, and brand identity are our intellectual property. Your nutrition data belongs to you.
To the maximum extent permitted by law, YesNoCal shall not be liable for indirect, incidental, or consequential damages, including health outcomes based on estimates or data loss. The app is provided "as is" without warranties.
These terms are governed by the laws of the Province of Quebec, Canada.
Questions? [email protected]