The Viz App logbook lets you punch in your dive number, air start & end, depths, weights, and more. All fields are pre-filled with typical values in both types of units (such as starting on 200 bar or 2000 PSI). As usual, everything is optional, only log as much as you want!
Include the air you started & ended your dive on. Both bar and PSI are supported - this is handy if you're traveling outside your typical region for a dive! You can either type your values directly, or use some handy buttons to increment the field. Personally, I find typing super annoying on phones, so I always go for the buttons.
When using the buttons to enter your start & end values, the form will pre-fill with common values. For example, the first tap on air start sets the field to 200 bar / 2000 PSI. If my local dive shop was generous, then I just happily tap the up button twice and now my log starts at 210 bar / 2200 PSI!
Enter your max depth for this dive log. Once again, use the buttons for quick entry or type into the form directly.
Max depth is one of the values that will show up in your personal stats summary! You can see your deepest dive, as well as the total amount of depth you've done that month/year/all-time.
Log your total weight as well as the number of weights you used. You can also enter a description about your other gear. Typically people enter their wettie thickness & whether they used a hood, gloves, booties, etc.
This is probably the most useful field in the dive logbook for me! I always forget how many weights my ideal buoyancy is when using different wetsuits. Thankfully a quick look a dive log from a similar temperature day will let me see what worked well last time.
You can also look at the logs of other people who are diving in the area recently to get an idea of the temperatures and gear people are using. This is handy if you're traveling to a new dive site. Just beware logs from any over-zealous locals who are breaking out their swimmers in the middle of winter!
