Privacy Policy
Juyana Islam built the Scale for Weighing – GramLog app as a Commercial app. This SERVICE is provided by Juyana Islam and is intended for use as is.
This page is used to inform visitors regarding our policies with the collection, use, and disclosure of Personal Information if anyone decides to use our Service.
If you choose to use our Service, then you agree to the collection and use of information in relation to this policy. The Personal Information that we collect is used for providing and improving the Service. Your captured images and AI weight detection data are stored locally on your device unless explicitly processed through our AI service provider. We will not use or share your information with anyone except as described in this Privacy Policy.
The terms used in this Privacy Policy have the same meanings as in our Terms and Conditions, unless otherwise defined in this Privacy Policy.
Key Points
Information we collect:
We collect information you actively provide us, such as analytical data and information about your device. This includes information associated with signing in via Google or Apple (if used for subscription purposes).
Automatically collected information:
We may collect some information automatically, such as analytical data and device information, to improve our service. Your captured images and weight analysis results are processed locally, unless you choose to use our AI weight detection feature, which securely sends images to our AI processing provider (AIProxy) for analysis.
Third-party sites and services:
We partner with third parties to provide services like subscriptions, analytics, and AI weight detection. While we take steps to protect your data, we cannot guarantee absolute security of data shared with these services:
AIProxy – AI Weight Detection Processing
htps://www.aiproxy.com/privacy.htmlRevenueCat – Subscription and Revenue Management
https://www.revenuecat.com/privacy
Use of personal information:
We use your personal information to:
Provide AI-based weight detection services.
Improve app features and performance.
Handle subscriptions and entitlements.
Prevent fraud or misuse.
Communicate service-related updates.
Comply with legal requirements.
Secure Local Storage:
GramLog processes most captured images locally on your device. When AI weight detection is requested, the selected image is securely transmitted to AIProxy for analysis and then discarded after processing. Cleanup or historical weight records are stored locally unless deleted by you.
Account and Data Deletion:
You may delete your account and any associated analytics or subscription data via the app settings or by contacting us. Since most weight data is stored locally, deleting the app removes all such information. AIProxy-processed data is not retained after analysis.
Security:
We follow best practices including encryption and secure access control to protect any transmitted data (like subscription events or AI processing requests). However, no method of transmission or storage is 100% secure.
Retention:
We retain only what is necessary to deliver the service. Local weight history is stored on your device until deleted by you. Subscription data may be retained as required by RevenueCat policies. AIProxy does not store your uploaded images after analysis.
Aggregated information:
We may use anonymized, aggregated data (e.g., feature usage frequency) to help improve the app and inform development.
Children’s Privacy:
GramLog is not intended for users under the age of 4. We do not knowingly collect personal information from children under 4. If you believe your child has shared personal information, please contact us so we can take action.
In Detail
Information We Collect
We collect:
Analytics data (usage patterns, crash reports).
Device and OS info.
Feedback or support messages you provide.
Captured image metadata (only when using AI weight detection).
🔒 Your photo library and weight history are never uploaded without your action. All scanning and detection operations are performed locally unless you choose to use the AI weight detection feature.
Use of Personal Information
We use the above data to:
Enable AI weight detection features.
Track subscriptions (RevenueCat).
Improve app quality.
Respond to inquiries and prevent misuse.
Third-Party Services
AIProxy for AI weight detection processing.
RevenueCat for managing in-app purchases and subscriptions.
We do not transmit your entire photo library or personal storage data to these services.
Security
We apply encryption and secure data handling practices. However, we advise you to avoid submitting any personal or sensitive content through forms or support that isn't required.
Retention
Your data is stored only for as long as needed. Local weight history is deleted when the app is uninstalled. RevenueCat data is retained per their privacy terms unless deletion is requested.
Account and Data Deletion
You can delete:
App data: by uninstalling the app.
Analytics and subscription data: through app settings or by emailing us.
Children's Privacy
GramLog does not target children under 4. We do not knowingly collect data from them.
Contact Us
If you have any questions or concerns about this Privacy Policy or your data, please contact:
📧 Email: juyana.islam.dev@gmail.com
📅 Last Updated: August 9, 2025