1. Oxygen Level Check - Lung Strength will give you brief idea of your oxygen level and breath holding capacity. 3) This App will give you brief idea of your breath holding capacity.
1. Dumbest app! You can hold your breath and check without this app with the help of a digital watch on your phone... Just hold your breath for: 20 secs, your lungs are good.
2. To much advertisements and about o2 check it only let you hold you breath for a minute and ask if you managed,if so their conclusion is your lungs are probably ok.
3. It says if you can hold your breath for 20 seconds, you may have good oxygen levels.
4. You can check same self without this app.It just asks you to hold your breath, a simple yes or no check.
5. To find this out, there is 4 ads to close first.Completely worthless, don't bother downloading, just asks if you can hold your breath.
6. Should never have installed!! People download this because its needed, creators should take this more seriously.Logic behind this app is to hold your breath for 30 second or more.
7. 30 secs, you're talking good care of your lungs.
8. Such a fake app shouldn't be on play storeTold me absolutely nothing and threw in an add every 10 seconds? Always the same ads.This is a joke! Not an oximeter measuring app.
9. 40 secs, your lungs are in excellent condition.
10. Ad between literally every screenTerrible app, not intuitive, too many ads, misleading as it does not give oxygen level as promised.The app doesnt any give a measuremwnt.
11. 60 secs, are you a scuba diver!Not a o2 measuring app.