STAmina Apnea Trainer

Using for performance not diving. I find the UI awesome. I'm really enjoying it. I have also used as a form of guided meditation and the voice cadence and countdown make it so I don't have to focus on the screen. Great app well worth the price.

App comes up with black screen on my android phone Samsung s3

really good for increasing your breath hold. I went from 3:30 to 4:30 after using it just once!

Great. Makes tables easy to do. Some explanation on usage and background would improve this app even more.

Perfect app, worth the few dollars.

nice app

Excellent training app @squarecrowdapps: When training on a CO2 table, the time to breathe decreses every time. It's not always clear at the start of a period in which one can breathe, how long that period is going to last. So sometimes I'm unpleasantly surprised to find out that I've started my breathing up late. Perhaps I've missed a setting for that? :)

I've been using the app in my freediving training and it works really well. Can you make it possible to actually see the stats of the Wonka tables? How else would I see where I start getting contractions?

I've been using this app for 3 months now and I love it! The UI is easy and intuitive and it I haven't noticed a single thing wrong with it. The routines have been helpful for my diving and really, I simply enjoy using it. Well made app!

Easy to use, comprehensive, and very nice looking. The only thing I noticed is that it crashes with screen rotation. I therefore fix my screen during the training.

It looks very good and does a good job, I wish it were possible to have time increments not only in multiple of 5s - if I'm doing a pretty tight CO2 table decreasing by just a few seconds is really useful to me. Thanks for the app !

Really good looking app and does exactly what it claims. Just to improve would maybe include stats of like average male and female and world records or something.

I think it would be cool to have a month or two month training plan that you can generate like you do the tables. Great app. Does what it needs to. It works.

It would be helpful if you can see with the wonka tables how much time did you need before starting with the countdown.

Excellent timer app. The only problem is I cannot hear the timer beep if the screen is off.

Love it, it really does its purpose perfectly

With time, you'll inevitably get better. With this app, you WILL get better.

I have increased my breath hold up to 3 minutes already. Love the table generation fiction.

The app is "so fresh ...so clean" easy to use .

This app has everything one might need to keep up on their tables

can save a progress. i get progress day by day

Really enjoying this app so far

Perfect for training.

For Freedivers

This app isn't just doing what it supposed to do. It does it in an nice fashioned way. Maybe a presetting (for beginners and advanced) would be helpful. Also a back up solution and achievements for Google play games would be cool...

It's all the features that a freediver need, totally worth it

And with a nice interface

It's increasing dramatically my performance

Clean looking and easy to use

Excellent training app

Superb!

Really good for increasing breath holding. Would only recommend having a couple of diagrams of how to breath during the rest sessions . Other than that absolutely ace!

Great

What an amazing app to use.So user friendly with awesome results

All the flexibility you need creating standard O2 and CO2 tables without being complicated. I love it.

For Freedivers

I've tried a couple other apnea training apps, including ones with more bells and whistles, but this one is my favorite so far - easy to navigate and modify, but still gives me what I need. Beginners should be aware that the default settings are not intended as a starting point in your training. Do some research and/or get some professional training to determine your starting level and modify accordingly.

Default tables are hardly "very beginner" though. A bit misleading and potentially dangerous, especially the CO2

Love having tables I can have with me throughout the house. Looks clean and simple to use. Only thing I'd love to see (although can never find) are ones that auto increase once completed!!

Loving it. Programmed one month of tables onto app. So far so good. Highly recommended.