Seconds Pro Interval Timer

Runloop Ltd

Health & Fitness

Is Seconds Pro Interval Timer ready for iPhone Duo?

Not confirmed

We don’t have proof either way yet.

Seconds Pro Interval Timer was last updated on Oct 29, 2026, after the iOS 27.1 SDK came out, so it could be ready. We’ll update this page as soon as there’s proof.

Version
26.1
Last App Store update
Oct 29, 2026
Checked daily
45 minutes ago

Seconds Pro Interval Timer

Not confirmed yet. The dashed lines mark where the bars would sit for each state Seconds Pro Interval Timer could still be in.

Have an iPhone Duo?

Open Seconds Pro Interval Timer on the inner screen, take a screenshot, and tell us how it looks. Reports are checked automatically.

How does version 26.1 look?

Screenshot of the inner screen

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Needed as proof. Your screenshot stays on your device: we only send a tiny grayscale copy to check it.

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Made this app? Say it supports iPhone Duo in your release notes: we read them every day, and only you can write them.