Upgrade prices change

I use this app for just the free part. Ive been using it for several years for a todo list and grocery list. Those are fine. I just find it funny how the upgrade price always changes. Last week it was $2.99 and today its at $8.99. I dont see how they can justify the drastic price changing. Seems to me that they are trying to take advantage. If youre looking to upgrade, wait til its at $2.99. Thats the lowest Ive seen it offered. Dont waste your money.

Samiam167 about Organizer To-Do: Daily Planner, v3.8