Last Updated: March 14, 2026
DNTech ("we," "our," or "us") operates the Pester mobile application (the "App"). This Privacy Policy explains what information may be collected when you use the App, how it is used, and the choices available to you.
Pester stores task-related information locally on your device, including items such as:
tasks you create
due dates and completion status
reminder preferences and related in-app settings
This data is stored locally on your device and is not uploaded to us unless we clearly introduce and disclose a cloud or account-based feature in the future.
The App uses third-party advertising and monetization services, including Yodo1 MAS and its advertising partners, to display ads and support the App.
These services may collect or receive information such as:
Advertising ID
device identifiers
IP address
device and app information
approximate location derived from IP address
ad interaction data
diagnostic and performance data
This information may be used for purposes such as:
serving and measuring ads
limiting fraud and invalid traffic
improving ad performance and fill rates
complying with legal requirements
managing privacy choices and consent settings
Third-party partners may process data according to their own privacy policies.
Pester may request the following permissions:
POST_NOTIFICATIONS: to send reminders and alerts
SCHEDULE_EXACT_ALARM: to schedule reminders at precise times
VIBRATE: to support reminder notifications
RECEIVE_BOOT_COMPLETED: to restore reminder scheduling after device restart
FOREGROUND_SERVICE: only if needed for future reminder-related background behavior
The App does not request permissions unrelated to its core reminder and monetization functionality.
We may use third-party service providers to operate or support the App, including:
Yodo1 MAS for ad monetization and mediation
advertising partners made available through Yodo1 MAS
Google Play services, where applicable, for distribution, review prompts, billing, and related platform services
These third parties may collect, process, or receive data as needed to provide their services.
The App may show ads through third-party monetization partners. Depending on your region, you may be shown a privacy or consent prompt regarding ad-related data processing.
You may also be able to manage certain advertising preferences through your Android device settings, including resetting or limiting the use of your advertising identifier where supported.
Pester is not intended for children under 13. We do not knowingly collect personal information directly from children under 13. If you believe a child has provided personal information, please contact us and we will review the issue.
We use reasonable measures to help protect information processed through the App. However, no method of transmission or storage is completely secure.
We may update this Privacy Policy from time to time. When we do, we will revise the “Last Updated” date above.
If you have questions about this Privacy Policy, you can contact us at:
Email: officialvixenai@gmail.com
Website: vixenai.vercel.app