TrackAI Privacy Policy
Effective date: July 8, 2026. TrackAI is a paid health and nutrition app provided by Engcraft, LLC. This Privacy Policy explains how we collect, use, disclose, and protect information when you use TrackAI, including subscription features, Apple Health data, meal photos, voice meal logging, AI nutrition analysis, and AI coaching.
Data controller
TrackAI is provided by Engcraft, LLC. For privacy requests, legal notices, or deletion requests, contact support@engcraft.io.
Information we collect and process
TrackAI may process health and nutrition information you enter or authorize, including calories, macros, protein, weight, goals, steps, active or resting calories, meal logs, barcode or food searches, meal photos, and voice meal logging input. Most health and nutrition records are stored locally on your device using Apple platform storage. Some features transmit selected information to our backend or third-party processors so the feature can work.
Apple Health and HealthKit
With your permission, TrackAI reads and writes Apple Health data such as steps, calories, body weight, and related health metrics. Health data is used only to provide in-app tracking, nutrition insights, progress views, and coaching features you request. We do not use HealthKit data for advertising, marketing, data mining, sale, or sharing with third parties for their own independent use.
Meal photos, voice logging, and AI processing
When you use photo-based meal analysis, meal or label images may be compressed and uploaded to Engcraft’s backend API for AI nutrition estimation. AI features may process photos, food descriptions, calories, macros, protein, weight, goals, and other context needed to answer your request. We may use third-party AI providers, including OpenAI, to generate estimates and coaching responses. AI results are estimates and may be inaccurate or incomplete. Voice meal logging may use Apple Speech Recognition, and audio or transcripts may be processed by Apple according to Apple’s terms and privacy practices.
Subscriptions and purchases
TrackAI offers paid auto-renewing subscriptions. Apple processes App Store billing, and RevenueCat helps manage subscription status, entitlements, purchase identifiers, and related subscription events. We do not receive your full payment card details.
Third-party services
TrackAI may use Apple services for HealthKit, App Store billing, Speech Recognition, camera and photo library permissions; RevenueCat for subscription management; Engcraft backend services for AI requests and food lookup; OpenAI or other AI model providers for nutrition analysis and coaching; Open Food Facts for barcode and food search data; and image hosting or loading services for remote images. Firebase or Google services are disclosed only if enabled in the shipped app.
Retention, deletion, and user rights
Data stored locally remains on your device unless you delete it or uninstall the app. Server-side requests may be retained only as needed to provide, secure, debug, or improve the service, unless a longer period is required by law. You may request access, correction, deletion, portability, or information about processing by contacting support@engcraft.io. Depending on your location, you may also have GDPR, UK GDPR, or CCPA/CPRA rights, including the right to opt out of sale or sharing. We do not sell personal information or HealthKit data.
Security, transfers, children, and changes
We use reasonable safeguards, including encrypted network connections where appropriate, but no method of transmission or storage is completely secure. Your information may be processed in countries other than where you live. TrackAI is not directed to children under 13, or under 16 in the EEA, and we do not knowingly collect personal information from children. We may update this policy from time to time and will post the updated version on this page.
Contact
For questions about this Privacy Policy or to exercise privacy rights, contact support@engcraft.io.
TrackAI Privacy Policy
Effective date: July 8, 2026. TrackAI is a paid health and nutrition app provided by Engcraft, LLC. This Privacy Policy explains how we collect, use, disclose, and protect information when you use TrackAI, including subscription features, Apple Health data, meal photos, voice meal logging, AI nutrition analysis, and AI coaching.
Data controller
TrackAI is provided by Engcraft, LLC. For privacy requests, legal notices, or deletion requests, contact support@engcraft.io.
Information we collect and process
TrackAI may process health and nutrition information you enter or authorize, including calories, macros, protein, weight, goals, steps, active or resting calories, meal logs, barcode or food searches, meal photos, and voice meal logging input. Most health and nutrition records are stored locally on your device using Apple platform storage. Some features transmit selected information to our backend or third-party processors so the feature can work.
Apple Health and HealthKit
With your permission, TrackAI reads and writes Apple Health data such as steps, calories, body weight, and related health metrics. Health data is used only to provide in-app tracking, nutrition insights, progress views, and coaching features you request. We do not use HealthKit data for advertising, marketing, data mining, sale, or sharing with third parties for their own independent use.
Meal photos, voice logging, and AI processing
When you use photo-based meal analysis, meal or label images may be compressed and uploaded to Engcraft’s backend API for AI nutrition estimation. AI features may process photos, food descriptions, calories, macros, protein, weight, goals, and other context needed to answer your request. We may use third-party AI providers, including OpenAI, to generate estimates and coaching responses. Voice meal logging may use Apple Speech Recognition.
Subscriptions and third-party services
TrackAI offers paid auto-renewing subscriptions. Apple processes App Store billing, and RevenueCat helps manage subscription status, entitlements, purchase identifiers, and related subscription events. TrackAI may also use Engcraft backend services, OpenAI or other AI providers, Open Food Facts, and image hosting or loading services. Firebase or Google services are disclosed only if enabled in the shipped app.
Retention, deletion, and rights
Data stored locally remains on your device unless you delete it or uninstall the app. Server-side requests may be retained only as needed to provide, secure, debug, or improve the service, unless a longer period is required by law. You may request access, correction, deletion, portability, or information about processing by contacting support@engcraft.io. We do not sell personal information or HealthKit data.
Security, transfers, children, and changes
We use reasonable safeguards, but no method of transmission or storage is completely secure. Your information may be processed in countries other than where you live. TrackAI is not directed to children under 13, or under 16 in the EEA, and we do not knowingly collect personal information from children. We may update this policy from time to time and will post the updated version on this page.
Contact
For questions about this Privacy Policy or to exercise privacy rights, contact support@engcraft.io.