1. Acceptance of Terms
By downloading, installing, or using the Chroma mobile application (available on iOS and Android) ("the App"), you agree to be bound by these Terms of Service ("Terms"). If you do not agree to these Terms, do not use the App.
These Terms apply in addition to Apple's App Store Terms of Service (iOS) or Google Play Terms of Service (Android), which also govern your use of the App.
2. Description of Service
Chroma is a real-time color vision correction camera application for iOS and Android. It applies digital image filters designed to assist users with color vision deficiencies in perceiving color differences more clearly. The App is provided free of charge and is supported by advertising.
3. License
Subject to your compliance with these Terms, Chepics grants you a limited, non-exclusive, non-transferable, revocable license to download and use Chroma on any iOS or Android device that you own or control, solely for your personal, non-commercial use.
You may not:
- Copy, modify, or distribute the App or its content
- Reverse engineer, decompile, or disassemble the App
- Use the App for any commercial purpose without our express written consent
- Use the App in any way that violates applicable laws or regulations
4. Permissions Required
Chroma requires the following device permissions to function:
- Camera – Required to display and capture a live filtered camera view.
- Photo Library (write only) – Required to save captured photos to your Camera Roll.
- Tracking (iOS ATT / Android Ads setting) – Optional. Used to display personalized advertisements via Google AdMob. Non-personalized ads are shown if permission is denied. On Android, you can opt out via Settings → Google → Ads.
5. Advertising
Chroma displays advertisements provided by Google AdMob. The following ad formats are used:
- Banner ads – displayed at the bottom of the photo review screen.
- Interstitial ads – full-screen ads shown approximately every three photo saves.
- App Open ads – shown when you return to the app from the background, at most once every four hours.
Advertising is subject to Google's advertising policies. Chepics is not responsible for the content of advertisements displayed by Google AdMob.
6. Not a Medical Device
Chroma is not a medical device and is not intended for use in medical diagnosis, treatment, or prevention of disease. The filters are provided for general accessibility and convenience purposes only. Users should not rely on the App for any medical purpose. If you have concerns about your vision, please consult a qualified eye care professional.
7. Intellectual Property
The App, including its design, code, graphics, and content, is owned by Chepics and is protected by applicable intellectual property laws. Nothing in these Terms grants you any right to use the "Chroma" name, logo, or other trademarks of Chepics.
Photos captured using the App belong to you. Chepics does not claim any ownership over photos you capture and save.
8. Disclaimer of Warranties
THE APP IS PROVIDED "AS IS" AND "AS AVAILABLE" WITHOUT WARRANTIES OF ANY KIND, EITHER EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE, AND NON-INFRINGEMENT.
Chepics does not warrant that:
- The App will meet your specific requirements
- The App will be uninterrupted, timely, secure, or error-free
- The color correction filters will produce clinically accurate results for any individual's color vision deficiency
- Any defects in the App will be corrected
9. Limitation of Liability
TO THE MAXIMUM EXTENT PERMITTED BY APPLICABLE LAW, Chepics SHALL NOT BE LIABLE FOR ANY INDIRECT, INCIDENTAL, SPECIAL, CONSEQUENTIAL, OR PUNITIVE DAMAGES, INCLUDING LOSS OF DATA, LOSS OF PROFITS, OR ANY OTHER DAMAGES ARISING OUT OF OR IN CONNECTION WITH YOUR USE OF THE APP, EVEN IF Chepics HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH DAMAGES.
In jurisdictions that do not allow the exclusion of certain warranties or the limitation of liability, Chepics's liability shall be limited to the fullest extent permitted by law.
10. Privacy
Your use of the App is also governed by our Privacy Policy, which is incorporated into these Terms by reference.
11. Third-Party Services
The App uses Google AdMob and Google User Messaging Platform, which are subject to Google's Terms of Service. Chepics is not responsible for the terms, privacy practices, or content of third-party services.
12. Changes to the App and Terms
Chepics reserves the right to modify, suspend, or discontinue the App or any feature thereof at any time without notice. We may also update these Terms from time to time. The updated Terms will be posted on this page with a revised effective date. Your continued use of the App after any changes constitutes your acceptance of the updated Terms.
13. Governing Law
These Terms shall be governed by and construed in accordance with the laws of Japan, without regard to its conflict of law provisions.
14. Contact
If you have any questions about these Terms, please contact us at: