Privacy Policy
Last updated: May 7, 2026
Phraser is an educational mobile application designed to help users learn English phrasal verbs.
This Privacy Policy explains what information may be collected when you use the app, how that information is used, and your choices regarding your data.
Overview
Phraser is designed to work primarily as a local, device-based application. Core educational content and learning progress are stored locally on the user’s device.
Phraser does not require account registration, login, or profile creation in order to use its core features.
Information We Collect
Phraser does not directly request personal information such as your name, email address, phone number, or precise location.
However, integrated third-party services may collect limited technical information necessary for advertising, diagnostics, and app reliability.
Advertising Data
Phraser uses Google AdMob to display advertisements.
AdMob may collect limited information such as:
- device identifiers (including advertising identifiers, where available)
- approximate location derived from IP address or network signals
- device and app interaction information related to ad delivery, measurement, and fraud prevention
This information is processed by Google in accordance with Google’s own privacy policies.
Crash Reporting and Diagnostics
Phraser uses Firebase Crashlytics to identify technical issues, monitor stability, and improve application reliability.
Crashlytics may collect technical diagnostic information such as:
- device model
- operating system version
- application version
- crash logs
- technical performance and error diagnostics
Crash reporting data is used only for debugging, maintenance, and improving app stability.
Local Data Storage
Phraser stores certain learning-related information locally on your device in order to provide core educational functionality.
This locally stored information may include:
- lesson and section completion status
- unlocked learning sections
- words marked as learned
- words marked as difficult
- daily learning progress and activity history
This information remains on your device and is not transmitted to our servers.
If you uninstall the app, locally stored learning data may be removed from your device.
How Information Is Used
Information collected through integrated third-party services may be used for the following purposes:
- displaying advertisements
- measuring advertising performance
- detecting crashes and technical issues
- maintaining app stability, reliability, and security
Phraser does not use collected information to directly identify users.
Data Sharing
Phraser does not sell personal information.
Limited technical information may be processed by the following service providers solely for the purposes described in this Privacy Policy:
- Google AdMob
- Firebase Crashlytics
Phraser does not share user learning progress or locally stored educational data with third parties.
International Availability
Phraser supports multiple languages.
Language selection affects only how content is displayed inside the app and does not by itself result in additional personal data collection.
Children’s Privacy
Phraser is intended for general educational use.
The app is not directed specifically to children under the age of 13, and we do not knowingly collect personal information from children.
If you believe that a child has provided personal information through the app, please contact us and we will review the matter.
Your Choices
Depending on your device settings and jurisdiction, you may be able to:
- limit personalized advertising through your device settings
- reset or disable advertising identifiers where supported by your operating system
Please note that certain limited technical information may still be processed by third-party services when necessary for app operation, security, diagnostics, or fraud prevention.
Data Retention
Third-party service providers may retain technical information only for as long as necessary for service operation, diagnostics, legal compliance, or advertising purposes, in accordance with their own policies.
Locally stored learning data remains on your device until removed by you or until the application is uninstalled.
Third-Party Services
For more information, please review the privacy policies of our third-party providers:
- Google AdMob
- Firebase Crashlytics
Changes to This Privacy Policy
We may update this Privacy Policy from time to time.
Any material changes will be reflected by updating the “Last updated” date shown at the top of this page.
Contact
If you have any questions regarding this Privacy Policy, please contact:
Related
For information about how you may use Phraser, please review our Terms of Use.