Previously available as a one-off $8.99 purchase, Notability for iPhone, iPad, and Mac is now free to download on the App Store, but not all the features are available in the "freemium" version, and those that are included have editing limitations.
Notability users have been left frustrated and annoyed after the developer of the popular Mac and iOS note-taking app revealed on Monday that it has switched to a subscription-based model, and that key features included in original app purchases will stop functioning after one year.