I purchased a license prior to version 3. How can I convert this to an in-app purchase?

Upgrading your license to an in-app purchase eliminates the need to download a separate license or re-enter a registration code whenever you upgrade or reset your devices.  An in-app purchase will work on all of your devices (both smartphones and tablets), and will be automatically installed whenever you download Ultimate To-Do List from Amazon or Google Play.

To upgrade, make sure your existing license is installed and then visit the "Help" area in the app.  You will see an upgrade option listed.

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