isiphoneduoready

HRV4Training

A.S.M.A. B.V.

Health & Fitness

Not confirmed

We don’t have proof either way yet.

We’ll update this page as soon as there’s proof.

Version
8.6.5
Last App Store update
Sep 23, 2026
Checked daily
3 hours ago

HRV4Training

Not confirmed yet. The dashed lines mark where the bars would sit for each state HRV4Training could still be in.

How we know

How we decide

  1. Release date

    Last updated Sep 23, 2026, before the iOS 27.1 SDK. At best it shows a strip on the right.

Have an iPhone Duo?

Open HRV4Training on the inner screen, take a screenshot, and tell us how it looks. Reports are checked automatically.

How does version 8.6.5 look?

Screenshot of the inner screen

No screenshot chosen

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.

View on the App Store