Last updated: June 22, 2026
PeptideOS ("the App") is a scheduling, organizational, tracking, reminder, and calculation tool intended for research workflow management. This Privacy Policy explains what information the App collects, how it is used, and how it is protected.
By using PeptideOS, you agree to the practices described in this Privacy Policy.
If you choose to sign in with Google, the App may access:
This information is used only for:
PeptideOS does not sell, rent, or share your Google account information for advertising or marketing purposes.
PeptideOS may store app-related data in Firebase cloud services when optional cloud backup features are used.
Examples may include:
Cloud backup is used only for:
Cloud backup is optional and tied to your authenticated account. The App remains usable without creating an account or enabling cloud backup.
PeptideOS uses Google Play Billing for premium purchases.
Premium entitlement is verified through Google Play Billing APIs and is not granted solely from cloud backup data.
The App may temporarily store local premium entitlement information on your device to support functionality and restore scenarios.
PeptideOS does not process, receive, or store payment card information directly.
All purchases are processed by Google Play.
Firebase and Google services may automatically generate technical identifiers required for operation of the App and its cloud services.
Examples may include:
These identifiers are used only for:
To help protect the integrity of the App's free trial and prevent repeated trial resets through uninstalling and reinstalling the application, PeptideOS may generate and store a one-way cryptographic hash derived from a device identifier available to the application.
The original device identifier is not transmitted or stored. A one-way cryptographic hash derived from the device identifier may be transmitted to and stored within Firebase services solely for trial integrity and abuse-prevention purposes.
This information is used solely to:
This information is not used for:
The hashed identifier may be securely stored using Firebase Cloud Firestore and related Firebase services solely to enforce free trial eligibility, maintain trial continuity where applicable, and prevent abuse of the App's licensing system.
If you choose to use optional cloud backup features and sign in to a Google account, trial information may also be associated with your account solely to maintain trial continuity across devices and prevent abuse of the free trial system.
All trial integrity data is transmitted using encrypted connections. PeptideOS does not sell, rent, or share this information with advertisers or third parties for marketing purposes.
PeptideOS does NOT:
The App does not include third-party advertising networks.
Your information is not sold to third parties.
Information may be processed by trusted service providers solely to provide App functionality, including:
These services operate under their own privacy policies and security practices.
PeptideOS uses reasonable security measures to help protect your information.
Sensitive entitlement and authentication-related local data are excluded from Android Auto Backup where appropriate.
Data transmitted through Firebase and Google services is encrypted in transit using industry-standard security practices.
You may:
You may also remove access through your Google account settings.
If you wish to request deletion of applicable cloud-stored data associated with your account or trial integrity records, you may contact the email address listed below.
PeptideOS is intended for adult users and is not directed toward individuals under 18 years of age.
If you are under 18, please do not use the App.
This Privacy Policy may be updated periodically.
Material changes will be reflected by updating the "Last updated" date above.
If you have questions about this Privacy Policy or would like to request deletion of applicable data, you may contact:
PeptideOS Support
Email: utilityforge19@proton.me