Yes. Hotspot 3D is free and does not ask you to register or hand over an email address before you can use it.

How long does Hotspot 3D take?

One quick round, then you can leave. We file it under "A minute" — two products, side by side, in 3D at true size.

Does Hotspot 3D work on a phone?

Yes. Hotspot 3D works on a phone as well as it does on a laptop.

Practical Magic

Hotspot 3D

Two products, side by side, in 3D at true size

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hotspot3d.com

A minute · Works anywhere

Free, no sign-up

What Hotspot 3D actually is

An embeddable comparison widget, shown here as a working demo, that places two products next to each other as rotatable 3D models at correct relative scale. The sample pits one phone against another, answering the question a spec sheet never does. Still labelled beta.

Why it is worth your time

Seeing two devices at accurate relative size settles a decision that millimetre dimensions never do, because almost nobody can picture 6.7 inches.

Common questions

Is Hotspot 3D free?: Yes. Hotspot 3D is free and does not ask you to register or hand over an email address before you can use it.
How long does Hotspot 3D take?: One quick round, then you can leave. We file it under "A minute" — two products, side by side, in 3D at true size.
Does Hotspot 3D work on a phone?: Yes. Hotspot 3D works on a phone as well as it does on a laptop.
What kind of site is Hotspot 3D?: We list it under Practical Magic — free tools that feel like cheating. Seeing two devices at accurate relative size settles a decision that millimetre dimensions never do, because almost nobody can picture 6.7 inches.

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Picked for a shared category and overlapping vibe, not for popularity.

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