Terms of Service
These Terms of Service ("Terms") govern your use of the Kcal mobile application (the "Service"), package com.jng.kcal on Google Play, operated by 合肥纪念谷科技有限公司 ("we", "us", or "our"). Store listing title: Kcal.
By downloading, accessing, or using the Service, you agree to these Terms. If you do not agree, do not use the Service.
The Service
Kcal provides a personal calorie and wellness diary on Android: meal and calorie logging (including optional camera / photo-assisted recognition), water and weight tracking, charts, optional Health Connect sync, optional membership via Google Play Billing, and advertising as configured in the current build. Kcal is not a medical device and does not replace professional medical advice. This website never shows prices or takes payment.
License
We grant you a personal, non-exclusive, non-transferable, revocable license to install and use the Service on devices you own or control, for personal, non-commercial use, subject to these Terms and Google Play’s terms.
You may not reverse engineer, redistribute, or resell the Service except as allowed by applicable law.
Your responsibilities
- Use the Service only in compliance with applicable law.
- Provide accurate diary entries you choose to record; calorie estimates from photos are approximate.
- Do not attempt to disrupt the Service or other users’ use of the Service.
- Manage Google Play subscriptions yourself if you purchase membership.
Accounts
The Service does not require creating an account with us for core diary features. Diary Data and preferences stay primarily on your device unless you sync optional Health Connect data or use network features you initiate. Purchases are tied to your Google account via Google Play.
Membership
Optional membership features are described in the in-app offer and in our Membership Terms. Billing, renewal, trials, and cancellation for Play subscriptions are handled by Google Play.
Privacy
How we handle information is described in our Privacy Policy, which forms part of these Terms.
Intellectual property
The app and branding we provide remain our property or that of our licensors. Your Diary Data remains yours. Purchasing membership unlocks optional features; it does not transfer ownership of the app.
Disclaimer
The Service is provided “as is” to the extent permitted by law. Calorie and nutrition estimates (including from photos / AI) may be inaccurate. The Service is not medical advice. We do not warrant that every device or OS version will behave identically.
Limitation of liability
To the maximum extent permitted by law, we are not liable for indirect, incidental, special, or consequential damages arising from your use of the Service, including reliance on calorie estimates or loss of Diary Data after uninstall or storage clear. Some jurisdictions do not allow certain limitations; in those cases our liability is limited to the fullest extent allowed.
Changes
We may update these Terms by posting a new version on this page. Continued use after changes means you accept the updated Terms.
Contact
Questions about these Terms: jiniangu2024@gmail.com