Google Play lists various third-party applications that interface with OmniFocus through the Omni Sync Server (e.g., Focus GTD).On January 26, 2018, Ken Case, CEO of the Omni Group, announced in the Omni Group forums that OmniFocus for the web is under development. Platforms macOS Perfect for the Getting Things Done system, but flexible enough for any task management style, OmniFocus helps you work smarter by giving you powerful tools.OmniFocus is available on iOS (including the iPod touch, iPhone, and iPad).The Omni Group does not have plans to provide an Android application for OmniFocus. With the release, the previous concept of contexts taken from GTD was replaced with tags. There is some attempt at grouping similar fields, but it quickly falls apart.In 2018, version 3 of OmniFocus was released for iOS and macOS.
Retrieved December 8, 2018. "Announcing OmniFocus 1.0". ^ Sharps, Linda (January 8, 2008). The option to make one-time purchases of the macOS and iOS apps will remain. In December 2018, Ken Case shared more details about the upcoming subscription service, where users could subscribe to get access to both the native OmniFocus apps and OmniFocus for the web, or just the latter with a reduced subscription fee. A subscription fee will be charged for access.
"The Story of KGTD and OmniFocus". ^ Forrest, Brady (October 21, 2006). Retrieved December 8, 2018. ^ "OmniFocus 3 for Mac". Retrieved November 17, 2020.
Retrieved December 8, 2018. "OmniFocus 3 Review: More Approachable and Powerful, All at Once". ^ Christoffel, Ryan (May 30, 2018). Retrieved December 8, 2018. "Omni Group interview: part 1". ^ Roger, Cyril (May 8, 2007).
Retrieved January 9, 2019. "Omni to Offer Optional Subscriptions to OmniFocus and Its Upcoming Web Service". ^ Voorhees, John (December 4, 2018). Retrieved December 8, 2018. Retrieved December 8, 2018. "OmniFocus 3 for Mac: Multiple Tags, Enhanced Forecast, Powerful Perspectives".
"OmniFocus 2.0 Preview – With CEO Ken Case" (Podcast). Mason, Andrew (Jan 29, 2013). Retrieved January 9, 2019.