How do I re-download 2Do for iOS while it's off the App Store?

2Do for iPhone and 2Do for iPad are both temporarily off the App Store while we work on their next major update. If you've already purchased one, you can still download it any time from your purchase history. It just won't show up in App Store search:

1. Open the App Store and tap your profile picture in the top-right corner.
2. Tap Purchased (on a shared family account, tap My Purchases).
3. Search for "2Do" in your purchased apps.
4. Tap the cloud (download) icon next to 2Do.

Make sure you're signed in with the same Apple Account you originally bought that app with, because each purchase is tied to the account that made it. See also Can I restore an iOS purchase?