The app

A map of your hand, drawn by you.

FIRST MAP FREE · SAMPLE INCLUDED · NO SUBSCRIPTION

PalmMuse photographs your palm and traces the visible creases into a first draft. Move at least one control point onto the crease you can see, compare the draft with your correction, and save a dated map. The bundled sample lets you complete the whole interaction before using the camera.

Try the bundled sample

No camera needed. Move a point and compare both states.

Initial Draft
My Correction
One point moved onto the visible crease.
First dated map freeStudio Pro $9.99 onceNo subscription

What you do in it

Make

One photo. Every line the scanner found lands on your hand with a confidence figure beside it. Correct as many times as you like; the map keeps only what you confirm, and a line you cannot see on your own hand can be switched off instead.

Learn

Three interactive modules organise fourteen bundled lessons. They draw the four main creases, compare five classical hand shapes, and separate a map into tracing, confidence and correction layers. The first module is free; Studio Pro unlocks the complete Learn studio.

Keep

Every map is saved with its date. Scan again next month and set the two tracings side by side. Hands change, and a dated drawing is how you notice.

Practice

Line Recall displaces control points from a confirmed crease and asks you to put them back. Photo Coach scores light, sharpness and framing, then names the weakest factor to change. The sample and first practice rounds are free; Studio Pro unlocks unlimited rounds.

What a finished map is

The saved map contains your confirmed tracing. Your palm photo is analysed once and deleted from our servers within 24 hours, usually within seconds. Your device keeps the confirmed lines, your labels and notes, the confidence figures, and the date.

The exported card contains the drawing and leaves the photograph out. You can share the map without sharing a picture of your hand.

Three interactive Learn modules

The four-crease module is free. Studio Pro adds the shape comparator and the tracing, confidence and correction layer inspector.

What happens to the photograph

PalmMuse deletes the photograph within 24 hours of the scan, usually within seconds. It is not archived or added to a training set.

PalmMuse does not identify or match you. It only locates visible creases in the photograph.

PalmMuse creates no biometric template from your hand.

The full policy is written in the same plain language. Read it in about two minutes →

One-time Studio Pro tool unlock

Your first dated Palm Map, its human correction and a standard export are free. PalmMuse Studio Pro is US$9.99 in the US storefront, charged once through the App Store. It unlocks unlimited maps, advanced control points, side-by-side comparison, 1080 × 1920 export, unlimited Line Recall and all Learn modules. Nothing renews and there is no subscription.

Questions

Do I need to know anything about hands to start?

No. The lessons assume you are starting from zero, and the first one explains what you are looking at before any line gets named.

What if the scanner traces a line in the wrong place?

Drag a handle onto the crease you can see. The free map includes the handles needed for a basic correction; Studio Pro exposes every control point for finer edits. There is no limit on changes before you save.

My hand does not seem to have a vertical crease. Does it still work?

Yes. Plenty of hands have no traceable vertical crease, and PalmMuse leaves it out rather than drawing one it did not find.

Are my maps stored on your servers?

No. Maps are local to your device. The photograph reaches the server for analysis and is deleted afterwards; the map itself is never sent there.

Why does one of my lines have a low confidence figure?

Almost always the light. A crease needs a shadow to be visible, so flat front-on light flattens the thing being traced. Photo Coach lets you test a retake and see the score move.

What do I need to run it?

An iPhone on iOS 17 or later.

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