Useful app
The calculators are really useful and work well. The reference material is also really great (useful when I change my cylinder size and had to get my weighting right)
Calculator's really useful!
Great app, calculators really useful!
Good resource for divers
Thank you for this app.
Cute but
But not so useful i think
But it's very nice app with cool graphics
Great job!
But it's very nice app with cool graphics
Great job!
