Segundo Número - Duoline

Great app to get in a quick workout.

Does not work with iOS 11 now.

Downloaded this app earlier this year free; a recent update resulted in the app being inaccessible unless you pay. Worst mistake ever. App is not worth new $13 a month fee.

I used the free version and liked it so much that I bought the full version. That one was not as good, they missed things that they had paid attention to in the free version, and advertising did not completely disappear as promised. Now I am opening the app again after a while, and it wants me to sign up for a $13/month subscription without which the app won't work anymore? Get out of here!

This is the best sit up app out there.

👍🏿

This is a very promising abs work out I can see my self having abs soon

Great app for the ABS. More than enough to get the result you are looking for. Use it every morning..

Pretty good workouts. Looking forward to trying all of them!

Very good