isiphoneduoready

Watt Charging Speed

Sindre Sørensen

Utilities

Ready

Fills the whole inner screen.

Built with the iOS 27.1 SDK or later.

Version
1.5
Last App Store update
Oct 26, 2026
Confirmed
Oct 30, 2026

Watt Charging Speed

Watt Charging Speed on the inner screen: fills the whole inner screen. It gets 2,853 × 2,007 pixels, drawn to the geometry measured in the simulator.

How we know

How we decide

  1. Developer says so

    The notes for version 1.5 say:

    …ow says so while it waits • Battery sizes for iPhone 18 Pro, iPhone 18 Pro Max, iPhone Duo and iPhone 17e, and for iPad Pro (M5), iPad Air (M3 and M4), iPad (A16) and iPa…
Not what you see? Report “Ready” as incorrect

This page says version 1.5 fills the whole inner screen. If that’s not what Watt Charging Speed looks like on your iPhone Duo’s inner screen, tell us. It changes to “Not ready” once three people report it, at least one with a screenshot.

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