What Application supports Apple Pencil?

There are hundreds of apps that support the Pencil.

If you need apps for your Pencil, there are plenty of third party apps compatible with the Pencil

Here's a long, but incomplete list of available third party Pencil apps.

Sketching/Drawing/Painting Apps

Apple iOS Notes

Adobe Sketch

Adobe Fresco

Adobe Illustrator

Adobe Lightroom CC

Adobe Photoshop

Affinity Photo

Affinity Designer

Air Display

Animation Desk

ArtStudio Pro ( A DIRECT competitor to Procreate )

ArtRage

Art Set 4

Astropad

AutoDesk SketchBook Pro

Brushes

Brushes Redux

Charcoal

Clip Studio Paint

ColorBox Pro/Extended

Colored Pencil

Concepts

Drawing Desk

Forge

FlipaClip Animation

Hello Colored Pencils

Hello Oil Painting

Hello Watercolors

ibisPaint/ibisPaint X

Infinite Painter

Inkist

Inspire Pro

Interactive Sketchbook ( purely a sketch/drawing app, no painting )

iPocket Draw

Linea

Lori Pro

Medibang Paint

Moleskine Journal

Moleskine Flow

Paper ( by We Transfer )

Procreate

Pixelmator

Pixelmator Photo

Paintstorm Studio

Putty 3D

Realistic Paint Studio

Tayasui Sketches/Sketches Pro/Sketches School

Tayasui Memopad

QN X Pro

Union

Water Color Pencil

ZenBrush 2

Notes/Handwriting/Page Layout/Document Apps

iOS Notes app

Pages

Numbers

Keynote

Bear

CollaNote

Documents

EverNote

INKredible

Good Notes 5

Goodreader 4

Liquid Text

Margin Note 3

Nebo

Notability

Notepad+

NoteShelf 2

Notes plus

Notes Writer/(Pro)

Notebook

uPad

Write pad

Whink notes

Zoom Notes

PDF Expert

Foxit PDF

Good Luck to You!

You may wish to contact Google and let them know of your desire to have

support for the Apple pencil in their docs app. Apple has provided

the tools and information for Google to provide such support;

It is up to Google to provide that capability. The info below should give you

a good starting place:

How do I contact Google Docs?

Submit user feedback

1. Go to drive.google.com.
2. Click Help .
3. Click Send feedback.
4. Enter your feedback, then click Send.

Contact Google Drive support - Computer

To my knowledge, there's no official list (since many 3rd parties apps are added to the list by the day).

Take a look at this recent article:--> https://www.creativebloq.com/software/ipad-apps-make-most-apple-pencil-121518448

Regards

Giulio

Do a search of your own of the iOS App Store.

Search for

Apple Pencil apps

See the huge selection of Pencil compatible apps that will appear.

Most will NOT be free apps.

Best of Luck to You!