You can print your data via Airprint on iOS. Also, you can export your data in spreadsheets.
*If you want to back up your data, please use Data Backup.
1. Print or Export History
Tap the action button in the upper right of the History view.
2. Print or Export History with specified category
Tap a category from the Overview and select the action button in the upper right.
3. Print or Export Overview
Tap the title button in the Overview.