Last updated: September 19, 2026
MultiFlow is developed by Curtis Duggan. This policy covers the MultiFlow apps and explains what stays on your device, how optional Apple services work, and how to manage your privacy choices. The notification preferences described below apply to iOS version 5.0.8; they are not available in every platform or earlier version.
If you email us for support, we receive your email address and the information you include in your message. Contacting support is optional and is not required to use MultiFlow. We use this information to handle your inquiry, not to add you to a marketing list or sell your information. Support messages are handled through our email service, not collected by an in-app analytics system. Please avoid sending sensitive information that is not needed for your request. We retain support correspondence only as needed to handle the inquiry and related support, security, or legal needs. You can contact us below to request deletion.
If you sign in to Game Center, MultiFlow uses Apple's GameKit framework to access your sign-in status and display name and to submit scores and achievements to Apple. We do not copy this information to a developer-operated server or use it for marketing. Apple manages Game Center accounts and data under its own privacy terms. You can manage Game Center through your device settings.
MultiFlow does not include third-party advertising, advertising identifiers, cross-app tracking, or analytics SDKs. The iOS app may show a dismissible announcement about MultiFlow for Mac, with links to its App Store listing. This is a first-party product announcement, not a personalized advertisement. Dismissing it stores a preference on your device; we do not receive dismissal or click analytics. Opening or sharing the link uses Apple's services or the app you choose to share with, subject to those services' terms.
In iOS version 5.0.8, you can separately choose ongoing announcements about MultiFlow apps and features, practice reminders, both, or neither. Both choices start off. Every practice feature remains available without notification permission. After you explicitly choose a category and continue, iOS may ask for notification permission.
This version saves your category choices, the date they were saved, and the consent version locally on your device. It does not register an Apple Push Notification service (APNs) device token, send these preferences to a server or push provider, send push notifications, or schedule local reminders. There is no active notification delivery service in this version. We will update this policy before introducing a delivery service that changes how data is handled.
To change or withdraw your choices, open MultiFlow → Settings → Notifications, turn off either or both categories, and save your preferences. You can also disable system notification permission in iOS Settings → Notifications → MultiFlow. In-app category choices and system permission are separate controls.
MultiFlow stores game progress, settings, announcement dismissal, and notification preferences in its local app storage. We do not operate a server that receives this app data. These local records remain until changed or the app and its data are deleted. Deleting the app, rather than offloading it, removes its local storage. Device backups may retain a copy depending on your Apple settings; manage those backups through Apple. Deleting the app does not automatically delete Game Center records held by Apple or support correspondence you sent to us.
For privacy questions, support, or requests to delete support correspondence, email curtis@wordraptor.com. We do not have a server-side copy of your local game progress or notification choices to retrieve or delete.