Privacy Policy

Last Updated: February 3, 2026

Introduction

Welcome to trAInr ("we," "our," or "us"). We are committed to protecting your privacy and ensuring you understand how your data is collected, used, and protected. This Privacy Policy explains our practices regarding the information we collect through our mobile application.

Our Core Promise: Your information is only used to generate your personalized workout plans. We never sell your data.

Information We Collect

We collect the following types of information to provide you with personalized workout plans:

Account Information

  • Apple ID Information: When you sign in with Apple, we receive your Apple ID identifier and, if you choose to share it, your email address. You may choose to hide your email using Apple's private relay service.

Profile Information

  • Demographics: Date of birth, gender (optional), height, and weight. This helps us create age-appropriate and personalized workout plans.
  • Fitness Goals: Your workout objectives and fitness targets.
  • Equipment: Available equipment or gym access information to tailor exercises you can actually perform.
  • Schedule: Preferred workout days and session duration.

Workout Data

  • Workout Logs: Sets, reps, weights, and duration for each exercise you complete.
  • Workout History: Records of your past workouts and when they were completed.
  • Feedback: Ratings and feedback you provide about workouts (e.g., too hard, too easy).

Technical Information

  • Device Information: Device type, operating system version, and app version for troubleshooting and compatibility.
  • Usage Data: How you interact with the app to improve our service.

How We Use Your Information

We use your information solely to provide and improve our fitness service:

  • Generate Workout Plans: Your profile information is used by our AI to create personalized workout plans tailored to your goals, equipment, and schedule.
  • Adjust Your Plans: Your workout logs and feedback help our AI understand your progress and adjust future workouts accordingly.
  • Track Progress: Display your workout history and help you monitor your fitness journey.
  • Improve the Service: Aggregate, anonymized data helps us improve our AI and app features.
  • Communicate: Send important service updates or respond to support requests.

Third-Party Services

We use the following third-party services to provide our app:

  • Apple Sign In: For secure, privacy-preserving authentication. Apple's privacy policy governs their handling of your Apple ID data.
  • OpenAI: Our AI-powered workout generation uses OpenAI's services. Your profile and fitness data is sent to OpenAI to generate personalized plans. OpenAI processes this data according to their privacy policy and does not use it to train their models.
  • Cloud Infrastructure: We use secure cloud services to store and process your data with industry-standard encryption.

Data Storage and Security

We take the security of your data seriously:

  • Encryption: All data is encrypted in transit using TLS and at rest using industry-standard encryption.
  • Secure Authentication: Authentication tokens are stored securely in your device's Keychain.
  • Access Controls: Strict access controls limit who can access your data within our organization.
  • Regular Security Reviews: We regularly review and update our security practices.

Data Retention

We retain your data for as long as your account is active or as needed to provide you services. If you delete your account:

  • Your personal data will be deleted within 30 days.
  • Anonymized, aggregate data may be retained for service improvement.
  • Some data may be retained as required by law or for legitimate business purposes (e.g., preventing fraud).

Your Rights

You have the following rights regarding your data:

  • Access: Request a copy of the data we have about you.
  • Correction: Update or correct inaccurate data through the app or by contacting us.
  • Deletion: Request deletion of your account and associated data.
  • Portability: Request your data in a portable format.
  • Opt-Out: You can stop using the app at any time.

To exercise these rights, please contact us at support@trainrfit.app.

Children's Privacy

trAInr is not intended for children under 13 years of age. We do not knowingly collect personal information from children under 13. If you are a parent or guardian and believe your child has provided us with personal information, please contact us to have it removed.

International Data Transfers

Your data may be transferred to and processed in countries other than your country of residence. We ensure appropriate safeguards are in place to protect your data in accordance with this Privacy Policy.

Changes to This Policy

We may update this Privacy Policy from time to time. We will notify you of any material changes by updating the "Last Updated" date at the top of this policy and, where appropriate, through the app or via email.

Contact Us

If you have questions about this Privacy Policy or our data practices, please contact us:

Email: support@trainrfit.app