Joule!
Nutrition data stays private
Only for iPhone
Free · In‑App Purchases
iPhone
Track meals with clarity and privacy. Your history stays local; explicitly requested AI features process only the content you choose and do not store request bodies.
Joule is a calm, privacy-first nutrition tracker built for fast meal logging, clear daily targets, and honest food-photo estimates you can review before saving.
Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/
YOUR NUTRITION DATA STAYS YOURS
Your meals, nutrition history, profile, targets, favorites, custom foods, and settings are stored on your iPhone. Joule sends data off device only for an explicitly requested network feature, such as Meal Photo or, when available after separate consent, the minimum selected context for Mara. Request content is processed statelessly and is not stored by Joule’s service.
Meal Photo analysis is always optional. When you choose it, your photo is sent securely for analysis and immediately discarded. Every estimate includes its assumptions and remains fully editable before logging.
LOG MEALS YOUR WAY
• Search foods and products
• Scan product barcodes
• Use Quick Add for calories and macros
• Create reusable custom foods
• Save favorites and quickly access recent foods
• Photograph a meal and review the estimated ingredients, portions, and nutrients
CLEAR, ADJUSTABLE TARGETS
Joule calculates a starting point from your profile, activity level, and goal. Review daily calorie, protein, carbohydrate, and fat targets, adjust them whenever needed, or restore the calculated values.
SEE YOUR DAY AT A GLANCE
The Today screen keeps calories, macros, and logged meals together in one clear view. Review every meal, correct quantities and ingredients, or remove entries without losing control of your data.
UNDERSTAND YOUR PATTERNS
Explore weekly nutrition trends, browse previous days, and use the calendar-based monthly history without unnecessary charts or judgmental language.
BUILT AROUND YOUR PREFERENCES
• Calories or kilojoules
• Metric or imperial measurements
• Safe, neutral goal guidance
• Accessible native iOS controls
• Data export that works offline
• Delete your local data whenever you choose
After onboarding, access to Joule requires a Joule Plus subscription. Weekly, monthly, and yearly plans are available. Any introductory trial for which Apple reports you eligible is shown before purchase. Restore Purchases, legal links, sign out, and account deletion remain available from the subscription screen.
Food and product information may be supplied by Open Food Facts. Nutrition values, photo-based estimates, and AI-generated Mara responses are informational and are not medical advice.
Ratings & Reviews
- This app hasn’t received enough ratings or reviews to display an overview.
Adds Joule Plus subscription access with weekly, monthly, and yearly plans, including introductory trials when eligible. This update also includes a redesigned paywall and reliability improvements.
The developer, Fayma Digital Inc., indicated that the app’s privacy practices may include handling of data as described below. For more information, see the developer’s privacy policy .
Data Linked to You
The following data may be collected and linked to your identity:
- Purchases
- Contact Info
- Identifiers
Data Not Linked to You
The following data may be collected but it is not linked to your identity:
- Search History
- Identifiers
- Usage Data
- Diagnostics
- Other Data
Accessibility
The developer has not yet indicated which accessibility features this app supports. Learn More
Information
- Seller
- Fayma Digital Inc.
- Size
- 52.1 MB
- Category
- Health & Fitness
- Compatibility
Requires iOS 18.0 or later.
- iPhone
Requires iOS 18.0 or later.
- iPhone
- Languages
- English and French
- Age Rating
9+
- 9+
- Contains
Health or Wellness Topics
- In-App Purchases
Yes
- Joule Plus Yearly $39.99
- Joule Plus Monthly $4.99
- Joule Plus Weekly $1.99
- Copyright
- © Fayma Digital Inc.