NextZ Privacy Policy

Last updated: June 15, 2026

Overview

NextZ is an educational mobile app that helps teens practice financial reasoning, business cases, logic puzzles, and independent decision making. We collect only the data needed to run the app, save progress, manage subscriptions, and provide optional parent reports.

Information We Collect

• Profile information you enter, such as username and optional avatar choices.
• Gameplay progress, including XP, streaks, lives, quiz results, puzzle progress, and unlocked levels.
• Optional parent report connection data, such as a Telegram connection token and chat identifier after a parent starts the bot.
• Subscription status and purchase entitlement information managed through RevenueCat and Apple in-app purchases.
• Technical diagnostics needed to keep the app secure and stable.

How We Use Information

• To save your progress and personalize the training experience.
• To show leaderboards and progress screens.
• To unlock premium features when a subscription is active.
• To send optional parent progress reports through Telegram if enabled by the user and parent.
• To improve reliability, security, and app performance.

Advertising

NextZ may show rewarded ads, such as ads used to restore lives. We use Google AdMob for advertising. We configure ad requests for teen-appropriate content and publish authorized seller information at https://aibekdoc.github.io/app-ads.txt. AdMob may process device or advertising data according to Google's policies.

Third-Party Services

• Apple App Store and in-app purchases for subscriptions.
• RevenueCat for subscription entitlement management.
• Supabase for secure backend storage and parent report functions.
• OpenAI API for educational content generation where enabled.
• Google AdMob for rewarded advertising.
• Telegram for optional parent report delivery.

Children and Teens

NextZ is intended for users aged 13 and older. We do not knowingly collect personal information from children under 13. If you believe a child under 13 has provided personal information, contact us and we will take appropriate action.

Data Sharing

We do not sell personal data. We share limited data only with service providers needed to operate the app, process purchases, deliver optional reports, provide ads, and maintain security.

Data Deletion

You may request deletion of app-related data by contacting us at the email below. Some purchase records may remain with Apple or RevenueCat as required for billing, fraud prevention, or legal compliance.

Contact

For privacy questions or deletion requests, contact: aidoctorchat4@gmail.com