Profit First Calculator - Calculate business accounts using the Profit First method
What If Bitcoin? - Check how much you could have made by investing in bitcoin.
The Freelance Rate Calculator - Get your minimum viable freelance rate
Fomo Cryptocurrency Calculator - Calculate your regret for not investing in crypto sooner
Belion - Track your time and calculate your profits.
I did NOT buy Bitcoins - How much did you save by not buying Bitcoins?