realdevicecheck. Request a test
Independent real-device testing Launch window · October 2026

Your app.
The real thing.

Get your iOS app checked on a real iPhone Duo. I’ll test the flows that matter, then send clear notes you can actually fix.

Request a test See how it works

Requests are open now. Testing starts after I receive the device.

DEVICE VIEW / OPENConcept illustration
See the difference a real device makes
BUILT FOR THE MOMENT AFTER “LOOKS FINE IN SIMULATOR.”↓

The simulator is a start.
Real use is the test.

New screen shapes change familiar interactions. I’ll put your app through its important moments on physical hardware, looking for the details that are easy to miss before launch.

Where iPhone Duo apps
get caught out.

Choose the flows that matter most. The test is shaped around your app, not a generic checklist.

A / DISPLAY

One app.
Two shapes.

Layouts, readability, and continuity as the device moves between closed and open.

B / INTERACTION

Touch & gestures

Tap targets, swipes, awkward reaches, and interactions that don’t feel right in hand.

C / FLOW

Rotation & multitasking

Transitions, orientation changes, and the unexpected ways people use a larger screen.

D / RELIABILITY

Unexpected breaks

Crashes, freezes, rough performance, and anything that interrupts a key task.

Preparing your build before the device arrives?

Read the iPhone Duo testing checklist

Notes you can
work from.

Feedback is only useful when you can reproduce the problem. Expect a concise report focused on what happened, where it happened, and what it looked like on device.

  • Clear issue notes and reproduction steps
  • Screenshots or short recordings when useful
  • A practical summary of the tested flows
REAL DEVICE CHECKREPORT PREVIEW
OBSERVATION 01SAMPLE FORMAT

Navigation shifts after opening the device

In this illustrative example, the tab bar moves below the visible area when the app expands from the outer to inner display.

HOW TO REPRODUCE

Open the app on the outer display → go to the library → unfold the device.

WHAT TO CHECK

Safe area and layout update during the transition.

SCREENSHOT / RECORDINGATTACHED WHEN USEFUL ↗

Simple in.
Useful out.

Start with your TestFlight build and the moments you most want checked.

01

Tell me what matters.

Share your app, TestFlight link, and the flows or edge cases you want tested.

02

I test on the device.

Once I have the iPhone Duo, I’ll run through the agreed scope on real hardware.

03

You get the findings.

Receive practical notes and visual evidence where it helps. Ask about a retest after fixes.

Choose your
starting point.

Tell me what you need. I’ll confirm scope and availability before any test begins.

QUICK CHECK↗

A fast read on the essentials.

A focused smoke test of one or two critical flows.

  • Core flow check
  • Short findings summary
  • Best for early confidence
FULL FLOW TEST✳

Go deeper where it counts.

A broader pass through your important app journeys, with screenshots and actionable notes.

  • Agreed core flows
  • Issue notes and visual evidence
  • Best for release readiness
PRIORITY LAUNCH TEST↗

Plan for launch week.

Request priority scheduling around availability. Timing is confirmed before booking.

  • Launch-focused scope
  • Priority scheduling request
  • Best for time-sensitive teams

No fixed price or turnaround is implied here. I’ll confirm both after reviewing your request.

Let’s find out
how it feels
in hand.

Tell me about your app and what you want checked. I’ll follow up to confirm the scope and timing.

Accepting requests for testing after device arrival

Request a test

All fields marked * are required.

Your request will be sent to Real Device Check through HubSpot once the form is connected.