Bumper - Bumper is a stripped down version of FollowUpThen, followup.
What If Bitcoin? - Check how much you could have made by investing in bitcoin.
Crypto Price Tracker - An app for all your cryptocurrency needs!
Fomo Cryptocurrency Calculator - Calculate your regret for not investing in crypto sooner
SendRecurring - SendRecurring allows you to setup, send, and maintain scheduled email reminders.
I did NOT buy Bitcoins - How much did you save by not buying Bitcoins?