A small app workshop · Pattarai

Apps you can
hold up to the room

AppPattarai builds focused iPhone and iPad apps. Each one does a single job well, with no accounts and nothing you make leaving your device.

Tree Decor AR placing a decorated 5 ft Christmas tree in front of a sofa

Tree Decor AR

Place a life-size Christmas tree in your room and decorate it before you buy a thing.

Tree Decor AR app icon

iPhone & iPad · Free

Tree Decor AR

Life-size
in your room

Pick 4 to 8 ft, measured from the floor to the top of the topper. A 6 ft tree stands at 1.83 m on your real floor.

Decorate
piece by piece

Add, move and remove balls, bells, bows, toys, lights and garland. Undo any change. Choose a star, angel or bow on top.

A shopping list
for every ornament

When you finish, save a photo of the tree in your room and get counts and colors for everything you used.

Decorating the tree with a ribbon bow selected
Finished tree photo with a shopping list of ornaments
Tree setup screen with height and style choices

No account

Open the app and start. There is nothing to sign up for.

Stays on your device

Designs are saved on your iPhone or iPad. No analytics, no ads, no tracking.

Real scale

The tree is placed on your real floor with ARKit, so the height you pick is the height you see.

Need a hand?

Questions, bugs or ideas for an app. Include your device model and iOS version.