Does Ozlo Sleepbuds work on iPhone Duo?

Yes. Ozlo Sleepbuds is updated for iPhone Duo and uses the full inner display. Owners report it fills the inner display.

Is Ozlo Sleepbuds letterboxed on iPhone Duo?

No. Ozlo Sleepbuds fills the inner display.

Name: Ozlo Sleepbuds
Author: Drowsy Digital Inc.

Drowsy Digital Inc.Utilities

On iPhone Duo

Ozlo Sleepbuds fills the inner screen and adapts when you fold.

Owners report it fills the inner display.

1 report from people using iPhone Duo

Most reports are from version 2.68.1.