Elgato, a subsidiary of CORSAIR (NASDAQ: CRSR), and leading provider of hardware and software for content creators, today announced a major update to the digital version of its celebrated Stream Deck, Stream Deck Mobile. The Stream Deck Mobile app turns any smartphone into a handheld productivity interface. With today's update, Stream Deck Mobile becomes free to use for up to six keys, for anyone with an iPhone or iPad. Other core app changes introduce more ways for users to control their favorite apps and customize their setup.

Now with its "freemium" app model, Stream Deck Mobile is more accessible than ever for millions of customers worldwide. Users can get the best of Stream Deck on their iPhone or iPad for free - including six keys, unlimited actions, and hundreds of plugins for popular apps. An optional Pro subscription or purchase unlocks advanced features like custom layouts, backgrounds, and up to 64 keys - double that of Elgato's largest physical device, Stream Deck XL.

Well, it looks like the freemium model of selling software is working quite well in the industry, as Bram Cohen's very popular BitTorrent application, uTorrent, has just adopted this model. Known for being fast, efficient and light on system resources, it has now gained a few pounds, sorry features in version 3, some of which are available only for a subscription of $24.95 per year. These include things like an antivirus scanner powered by BitDefender, a media player and integrated support for converting popular video file types such as MPEG4, H.264, Theora, and VP8, as well as MP3, AAC and AC-3 audio files. The media player is interesting, in that it allows playback of videos that are still downloading. Note that this feature is also available in the free version.

For those that still want to hang on to the lean and mean free version, it's still available and isn't going away any time soon. Both versions can be compared here. Perhaps it's ironic that this legal application which is often used for software "piracy" can now itself be pirated… Cohen's take on this will be interesting.