Vlevelboard operates Master Breathing & Meditation. This Privacy Policy explains what information the mobile app accesses, collects, uses, stores, and shares.
Master Breathing & Meditation is intended as a wellness, breathing, and mindfulness support tool. It does not provide medical advice, diagnosis, or treatment, and it is not a substitute for licensed medical, mental health, or emergency care. Always seek the advice of your physician or another qualified healthcare provider in addition to using this app, before starting any breathing practice, and before making any medical decisions — especially if you are pregnant or have a respiratory, cardiovascular, blood-pressure, seizure, or mental health condition. Stop the exercise if you feel dizzy, short of breath, or unwell. If you think you may be having a medical emergency, contact emergency services immediately.
Account information
If you sign in with Google, we receive account information such as your name, email address, profile photo, and a service-specific user ID so we can create and maintain your account.
App activity and content
The app stores session records you create while using it, including breathing session duration, breathing pattern details, breath cycles, timestamps, meditation track activity, custom breathing patterns, and app settings such as theme, audio, haptics, ambient sound, and notification preferences.
Subscription information
If subscriptions are enabled for your account, we also receive subscription and purchase-related status information from our subscription service providers, such as entitlement status, product identifiers, plan identifiers, subscription management links, and app account identifiers used to associate subscription access with your account. Where available, your email address and display name may also be shared with the subscription provider for account association and support. We do not receive your full payment card number from Apple or Google.
If you use the app as a guest, your breathing history, custom patterns, settings, and similar app state are stored locally on your device using app storage. Guest mode data is not uploaded to our cloud storage unless you later sign in and a feature explicitly saves cloud data for your signed-in account.
The app also uses local device storage for operational items such as reminder settings, mascot message cooldown state, and session continuity.
We do not sell your personal information. We do not use app data for third-party advertising. We do not knowingly track you across other companies' apps or websites for advertising purposes.
We share data only with service providers that help us run the app.
These providers process data according to their own terms and privacy policies. We do not share your personal information with data brokers or advertising networks for cross-app tracking.
You can decline or later revoke permissions in your device settings, though some features may stop working as intended.
For signed-in users, we retain account-linked data while your account remains active or until you request deletion, unless a longer retention period is reasonably required for security, fraud prevention, dispute resolution, or legal compliance.
For guest users, data remains on your device until you remove it, clear app data, or uninstall the app.
If you use AskMaster, your AskMaster conversation is kept for 7 days (or until you clear the chat) so it can continue where you left off. Message-allowance counters are kept briefly to enforce limits, and we keep usage cost totals that do not identify you. If you report an AskMaster reply, the reply, your reason, and any note you add are sent to our support team and kept for 90 days so we can review it. Deleting your account removes your AskMaster conversation, drafts, reports, consent choice, and allowance records. Anthropic processes AskMaster messages under its own commercial terms and retention policies.
Subscription providers and platform providers may keep their own transaction or account records under their own policies.
You can manage notification permissions in your device settings and manage subscriptions through Apple or Google account settings.
To request deletion of your account-linked data, email vlevelboard@gmail.com with the subject line Master Breathing & Meditation Data Deletion Request from the email address associated with your app account, or include that address in the request.
We may need to verify the request before deleting data. We aim to process deletion requests within 30 days.
A deletion request may include:
We may retain limited records when reasonably necessary to complete the request, prevent fraud or abuse, resolve disputes, or comply with law.
We use reasonable technical and organizational measures designed to protect information handled through the app. This includes relying on established platform and service-provider security controls and encrypted network transport where supported. No method of storage or transmission is completely secure, so we cannot guarantee absolute security.
The app is not directed to children under 13, and we do not knowingly collect personal information from children under 13. If you believe a child has provided us with personal information, contact us and we will review the request and delete information as appropriate.
We may update this Privacy Policy from time to time. If we make material changes, we will update the "Last updated" date and may provide additional notice inside the app or on our website when appropriate.
If you have questions, privacy requests, or deletion requests, contact:
Vlevelboard
Email: vlevelboard@gmail.com
Website: mastersjuniverse.com