Treblew on iPhone Duo

Treblew is made for iPhone Duo. Turn the inner display on its side and a session’s page splits into two panes: the list on the left, and the swing, stroke or rally you pick on the right.

On the App Store. Free to download, with Treblew Pro inside.

Download Treblew on the App Store
A golf practice in Treblew on iPhone Duo’s inner display, on its side, in two panes: swings 21 to 24 on the left, each with its tempo, swing 24 picked; on the right, swing 24’s tempo 2.80 to 1, backswing 1.022 s and downswing 0.365 s, and its 3D replay face on, the wrist’s path to impact

Two panes

The rest of the inner display

Folding or turning changes only the layout: what you picked stays picked and an open sheet stays open.

Questions

Does Treblew support iPhone Duo?

Yes. Treblew is made for iPhone Duo. On the inner display it uses the extra room, and on its side a session’s page splits into two panes.

What shows in the two panes?

The list on the left and the item you pick on the right: a golf practice’s swings and the swing with its 3D replay; a tennis or pickleball session’s strokes and the stroke; rallies and the rally’s clip; or a run’s route fixed beside its details.

Does anything change when I fold or turn it?

Only the layout. What you picked stays picked, an open sheet stays open, and the camera view and the hole map keep their place.

Is it different on the outer display?

No. The outer display, and the inner display held upright, show Treblew as on any iPhone.

Treblew is free to download on the App Store.

Download Treblew on the App Store