Doesn’t work.
Does not recognize numbers nor can you see them.
Could use some work
It does a great job calculating the sac but you cannot see the numbers you are typing in so I wouldn’t depend on it. Would also be great if it could help calculate how many knots a current is.
Bad app
Calculates sac incorrectly
Easy to use
This app has helped me tremendously on finding the essential information to ensure my diving is 100% safe and precise.







