These Terms of Service ("Terms") govern your use of "MyPicture 3D Eye Training" (the "App"). Please read these Terms carefully before using the App.
1. Service Description
The App provides stereoscopic (cross-eyed and parallel) eye training features. You can use your own photos and videos for stereoscopic display. Photo and video data is used only on your device with no external server communication (except for ad delivery).
2. Requirements
An iPhone running iOS 17.0 or later is required.
Photo library access permission is required (for selecting training materials).
3. Health Precautions
Stereoscopic training is not a medical treatment. No improvement in eyesight is guaranteed.
If you experience eye strain, headaches, or dizziness, stop using the App immediately.
If you have any eye conditions, consult a doctor before use.
Avoid prolonged continuous use and take regular breaks.
4. In-App Purchases
All App features are available for free.
In-app purchases ("Buy the Dev a Coffee") are optional tips to support the developer, not feature unlocks.
Purchases are consumable. Refunds follow Apple's policies.
5. Photo & Video Data Handling
Photos and videos you select are used solely for stereoscopic display.
Photo and video data is never sent to or stored on external servers.
Training records are stored only in local storage on your device.
6. Disclaimer
The developer is not liable for any damages (including effects on eyesight) arising from the use of the App.
The App is provided "as is" without warranty of fitness for a particular purpose.
The service may be interrupted, modified, or terminated without prior notice.
7. Intellectual Property
All intellectual property rights related to the App belong to the developer.
8. Changes to These Terms
These Terms may be updated without prior notice. Changes become effective when posted on this page.
9. Governing Law
These Terms are governed by the laws of Japan. The courts of Japan shall have exclusive jurisdiction.
10. Contact
For questions about these Terms, please contact us at: