If you purchased Human Anatomy Atlas 2021 or Muscle Premium on Google Play or the Apple App Store you have the option to purchase additional content. Here are the steps to make an in-app purchase from within your app.
Apple App Store (iOS)
- Before making an in-app purchase the content appears locked.
- Tap any locked content to go to the store.
- In the store, select the item to purchase and continue through Apple's purchasing process.
- When you complete the purchase content begins to download. The purchase button displays progress. Depending on your connection, it may take a while to download all the content.
- When the download is complete, the locks disappear and the content is accessible.
- To access your in-app purchase on a new device, log into your iTunes account, download the app, visit the store within the app, and select the restore option to download the in-app purchase content to the new device.
Google Play Store (Android)
- When you have not made an in-app purchase, the content appears locked:
- Tap the icon to go to the store.
- In the store, select the item to purchase and continue through the Play store's purchase dialogues.
- When you complete the purchase content begins to download. The purchase button displays progress. Depending on your connection, it may take a while to download all the content.
- When the download is complete, the locks disappear and the content is accessible.
- To access your in-app purchase on a new device, log into your Google account, download the app. The in-app purchase will also download.
If you have any trouble submit a ticket.