Zogo-Learning Language
Privacy Policy for Zogo – Learning Language
Effective Date: September 17, 2026
Welcome to Zogo – Learning Language ("Zogo," "we," "us," or "our"). Zogo is a language learning and academic preparation application developed by Sahel Studio.
We are committed to protecting your privacy and handling your personal information responsibly. This Privacy Policy explains what information we collect, how we use, store, and protect that information, how third-party services such as Google AdMob may process information, and the choices available to you regarding your data.
By downloading, accessing, or using Zogo, you acknowledge that you have read and understood this Privacy Policy.
1. Information We Collect
We collect certain information to provide, maintain, personalize, and improve the Zogo learning experience.
1.1 Personal Information
When you sign in using Google Sign-In, we may collect the following information associated with your Google account:
Full name
Email address
Profile picture or profile picture URL, if available
We use this information primarily to create and manage your account and provide a personalized experience within the application.
1.2 Learning and Progress Data
To track your learning activity and provide personalized features, we may store information such as:
Completed lessons
Quiz and exercise scores
Experience Points (XP)
Learning streaks
Available Hearts and Diamonds
Subject-specific learning progress, including areas such as English, Physics, BCS, and other available subjects
This information may be synchronized across devices when you use a registered account.
1.3 Guest Mode Data
If you use Zogo without signing in, your learning progress may be stored locally on your device using SharedPreferences or similar local storage technologies.
Guest data is not synchronized with our servers. If you uninstall the application, clear the application's data, or change devices, locally stored guest data may be permanently lost.
1.4 Device and Technical Information
We may collect limited technical and diagnostic information through Firebase, Google Mobile Ads (AdMob), or other integrated Google services, including:
Device model and operating system version
Application version
Device or application identifiers
Advertising ID, where applicable
IP address
Approximate location information, where applicable
Crash reports
Diagnostic and performance information
This information helps us maintain, secure, troubleshoot, and improve the application's performance and stability.
2. Advertising and Google AdMob
Zogo may display advertisements through Google AdMob, a mobile advertising service provided by Google.
AdMob and its advertising partners may collect or process certain information to provide, measure, personalize, and improve advertisements. Depending on the user's device settings, consent status, location, age, and applicable laws, this information may include:
Advertising ID or other device identifiers
Device information
IP address
Approximate location derived from IP address or other permitted signals
Information about advertisements displayed to the user
Ad impressions and interactions, such as clicks
Application and usage information relevant to advertising and measurement
Advertisements may be personalized or non-personalized depending on applicable legal requirements, user consent, device settings, and Google's advertising configuration.
Users may be able to manage advertising personalization through their device settings and Google's available privacy and advertising controls.
Zogo does not directly sell, rent, or trade users' personal information to advertisers.
For more information about Google's privacy practices, please review Google's applicable privacy and advertising policies.
3. Third-Party Services
Zogo uses trusted third-party services provided by Google to support essential application functionality, authentication, cloud storage, analytics, notifications, and advertising.
These services may process information in accordance with their own privacy policies and terms.
The services we may use include:
Google Sign-In – to provide secure authentication and account access.
Firebase Authentication – to create and manage user accounts.
Firebase Cloud Firestore – to securely store and synchronize learning progress.
Firebase Analytics – to understand how users interact with the application and improve its features and performance.
Firebase Cloud Messaging (FCM) – to send notifications, learning reminders, and important application updates.
Google AdMob – to display advertisements and support advertising measurement and related services.
Google's services may process information on our behalf or independently according to their applicable policies and terms.
4. How We Use Your Information
We may use the information we collect to:
Create, authenticate, and secure your user account.
Synchronize your learning progress across supported devices.
Personalize lessons, learning paths, rewards, and other in-app experiences.
Track educational progress, XP, streaks, Hearts, Diamonds, and other learning-related activity.
Provide customer support and respond to your questions or requests.
Send notifications, reminders, or updates where applicable.
Display and measure advertisements through Google AdMob.
Monitor application performance and diagnose technical issues.
Improve application stability and performance.
Analyze how users interact with the application to improve existing and future features.
We do not sell, rent, or trade your personal information to third parties for their marketing purposes.
5. Data Storage and Security
We take reasonable technical and organizational measures designed to protect your personal information and learning data from unauthorized access, loss, misuse, alteration, or disclosure.
Account and learning data may be stored using secure cloud services provided through Firebase and Google infrastructure.
Guest learning data may be stored locally on your device.
However, no method of transmission over the internet or method of electronic storage is completely secure. While we take reasonable steps to protect your information, we cannot guarantee absolute security.
6. Data Retention and Account Deletion
We retain your personal information and learning data for as long as your account remains active or as reasonably necessary to provide and maintain our services.
Account and Data Deletion
You may request the deletion of your Zogo account and associated personal and learning data at any time.
To request account deletion, please contact us at:
Email: ashrafmahmud171@gmail.com
After receiving and verifying your request, we will take reasonable steps to delete your account and associated data from our active systems within a reasonable timeframe, subject to any legal, technical, security, or backup-related retention requirements.
Some information processed by third-party services, such as advertising or analytics data, may be retained according to the respective third party's policies and applicable legal requirements.
7. Children's Privacy
Zogo may be used by learners of different ages, including children under the age of 13.
We are committed to protecting children's privacy and do not knowingly collect personal information from children in violation of applicable privacy laws.
Because Zogo may display advertisements through Google AdMob, advertising and consent settings may vary depending on the user's age, location, applicable law, and the configuration of the application and advertising services.
If you are a parent or legal guardian and believe that a child has provided personal information to us without appropriate consent, please contact us at:
Email: ashrafmahmud171@gmail.com
We will review the request and take appropriate action.
8. Your Choices and Rights
Depending on your location and applicable law, you may have certain rights regarding your personal information, including the right to:
Request access to your personal information.
Request correction of inaccurate information.
Request deletion of your account and associated data.
Stop using the application and remove locally stored data by uninstalling the application or clearing its data.
Manage available advertising and privacy settings through your device or applicable Google settings.
To make a privacy-related request, please contact us using the information provided below.
Email: ashrafmahmud171@gmail.com
9. Changes to This Privacy Policy
We may update this Privacy Policy from time to time to reflect changes in our application, services, legal requirements, or privacy practices.
When we make changes, we will update the Effective Date at the top of this Privacy Policy. We encourage you to review this page periodically to stay informed about how we protect your information.
10. Contact Us
If you have any questions, concerns, feedback, or requests regarding this Privacy Policy or how your information is handled, please contact us:
Developer: Sahel Studio
Application: Zogo – Learning Language
Email: ashrafmahmud171@gmail.com
© 2026 Sahel Studio. All rights reserved.