Does Ruler® work on iPhone Duo?

Yes. Ruler® is updated for iPhone Duo and uses the full inner display. Version 3.8.6 (September 28) release notes: “Added support for iPhone Duo.”

Is Ruler® letterboxed on iPhone Duo?

No. Ruler® fills the inner display.

Name: Ruler®
Author: Tue Nguyen Minh

Tue Nguyen MinhUtilities

On iPhone Duo

Ruler® fills the inner screen and adapts when you fold.

Version 3.8.6 (September 28) release notes: “Added support for iPhone Duo.”[1]

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