Planapple is free, and is supported mainly through voluntary contributions from its users.
Planapple may occasionally prompt you to contribute, and you can simply ignore the request if you don't wish to contribute (click "maybe later" at the bottom or the X icon at the top).
If you do choose to make a contribution, we thank you wholeheartedly for your support. But everyone is welcome to use Planapple, whether or not they choose to contribute. We hope you find it useful for planning your trip.
We also (extremely rarely) make a small amount of money when we help connect you with travel-planning resources that you use to book hotel rooms, make sightseeing reservations, etc. If you’re in the web industry, you’ll know this as “affiliate revenue”.