Stop Explaining Your Calculations
Record, explain, and share your calculations with proof.
Used for invoices, shared costs, and real-world calculations
No more confusion. No more arguments. Just clear proof.
How It Works
ProofCalc transforms simple calculations into timestamped digital records. Add a voice explanation and keep everything clearly documented.
Who is this for?
Freelancers, shared expenses, students, and anyone who needs to show how a number was calculated.
App Screenshots
