Available on the App Store

Jottre

Simple and minimalistic handwriting app for iPadOS (and iOS, macOS).

At the moment the full version of Jottre only supports iPadOS. This means that 'Jottre for iPhone' and 'Jottre for Mac' are intended as read-only applications.

Features

Builds on the powerful PencilKit framework (iPadOS only)
iCloud documents synchronization
Support for dark and light mode
Minimalistic design

Update 1.5

Added support for multi-window

Preview

Known issues

Drawings are not rendered in the correct userInterfaceStyle (when starting the app)
iCloud synchronization is not fast enough (documents are not uploaded directly)
Animation of CollectionViewCells (Deleting, Inserting...) not implemented
Deleting items takes too much time
If removing items from collectionview, certain thumbnails were not shown correctly
Changing the userInterface style will not affect upcoming application-scenes
As the ViewControllers widths shrunk the PencilKit Toolbar removes the forward/backwards button

Up next

Support for Widgets

How to render the thumbnails, so that most of the content is visible inside the viewable Widget area

PDF Viewer
PDF AnkAnnotations (Drawing on PDF via PDFKit)