Privacy Policy

1. Who we are

Morph ("Morph", "we") is a home-workout and nutrition app for iOS that also shows you a preview of your transformation, published by Mustafa Berkan Vay (PTWith). This policy explains what data the app processes and why. Contact: support@ptwith.app.

2. No account, anonymous device ID

Morph does not ask for a name, email or password. When you first open the app, it creates a random identifier and stores it in your device's Keychain. Everything you do in Morph is linked to that identifier only. Deleting the app and reinstalling it (or resetting the identifier from Settings) starts a fresh, unlinked profile.

3. Data we process

Profile inputs you enter

• Goal, session length, weekly frequency and target timeline
• Space and home equipment available to you (bodyweight, dumbbells, bands, kettlebell, chair, pull-up bar)
• Height, weight, birth year, target weight, diet preference
• App language

Activity you log

• Workouts, sets, weights and reps
• Body-weight entries
• Meals you log or check off from your plan

Body photos and transformation previews

If you choose to add a starting photo or a check-in photo, the image is sent once to our image-generation provider to draw an illustrative preview of you at the halfway point and at your goal. The generated previews are returned to your device. Your photos and the previews are stored only on your device (in the app's private storage) and are not kept on our servers after the request completes. Adding a photo is optional; you can skip it and remove it at any time from Profile → Starting photo.

Meal photos

When you photograph a meal, the image is sent to our AI provider to estimate calories and macros. We keep the resulting estimate (dish name, calories, macros). The photo itself is not stored on our servers after the analysis completes.

Purchases

Subscriptions are handled by Apple. We only receive whether your subscription is active. We never see your payment details.

Analytics, crash reports and attribution

• Usage events (e.g. onboarding completed, workout completed) and crash reports via Google Firebase, tied to a random app instance ID
• Aggregated, privacy-preserving ad attribution via Apple SKAdNetwork / AdAttributionKit, Apple Search Ads Attribution and Meta's Aggregated Event Measurement
• We do not show the App Tracking Transparency prompt and do not collect the advertising identifier (IDFA)

4. How we use it

• To build your home workout plan and meal plan, matched to your space, equipment, time and goal
• To draw an illustrative preview of your transformation from your optional photo
• To show your progress, records and history
• To estimate calories and macros from meal photos
• To keep the app working, fix crashes and understand which features are used
• To measure whether our ads work, in aggregate only

5. Third-party processors

• Anthropic — generation of plans and meal-photo analysis. Inputs are processed to produce the result and are not used to train models.
• Google (Gemini API) — generation of transformation previews from your optional body photo. Images are processed to produce the result and are not used to train models.
• Google Cloud / Firebase — hosting (europe-west1, EU), analytics and crash reporting
• Apple — App Store, subscriptions, attribution
• Meta — aggregated ad measurement only (no device identifiers)

We do not sell your data and we do not share it with anyone else.

6. Retention and deletion

Your data is kept while you use the app. To delete everything linked to your device identifier, email us the identifier shown at the bottom of the Profile tab, or simply delete the app: without the Keychain identifier, the server data can no longer be linked to you and is purged on our regular cleanup cycle.

7. Your rights

Depending on where you live (including the EU/EEA, UK, California and Türkiye) you may have the right to access, correct, export or delete your data, or object to certain processing. Email support@ptwith.app and we will respond within 30 days.

8. Health disclaimer

Morph provides general fitness and nutrition information generated by software. It is not medical advice. Consult a qualified professional before starting a new training or diet program, especially if you have a medical condition or injury.

9. Children

Morph is intended for users aged 16 and over. We do not knowingly collect data from children.

10. Changes

We may update this policy from time to time. The date at the top shows the latest revision; material changes will be announced in the app.