Gyan ePub3 reader is developed by Creatve studios, India. Gyan(ज्ञान) which means knowledge in Sanskrit was designed from its inception to support ePub3 and enhance content interactivity.
Core Features of Gyan Reader
* Supports Mathml using mathjax, latest version of mathjax libraries embedded in reader.
* Supports RTL and vertical languages, page progression set to RTL for RTL languages.
* Only Android reader to support read-aloud feature(without TTS).
* Plays video and audio embedded within epub.
* Supports Javascripts.
* Supports HTML5 and CSS3.
* Supports SVG animation.
* Supports Webgl.
* Supports 3d obj rendering embedded within epub.
* Supports screen orientation.
Currently there are many epub reading systems, please notice that many of them are not epub3 reading systems. Majority of epub reading systems are sold as licenses to publishers and is five figure priced.
What differentiates us from other epub reading systems
* ePub3 compliant reader, first of its kind to render mathml and play inline video
* We operate in two business models Licensed version and SaaS model, which enables small, medium and large publishing houses to embrace latest epub3 reading system
* Our SaaS version is one time lowest four figure priced and operates on Pay as you use, so you pay us a very small percentage of sale only if your customers buy books using in-app stores.
* Painless upgrades – You pay us only one time, we take care of all future upgrades, do not worry about epub2, epub3 or epub4, we take care of upgrades as per current standard.
* Take your content to next level using our reader which can render Javascripts, Video and 3d animation epub’s which is not present in any other current reading systems
Interested? Get in touch with us
In order to serve you better, we would like you to complete this short survey. The information you provide will assist Creatve Studios in its efforts to continually improve services and become more responsive to the needs of its customers.
Creatve Studios 
Comments on: "Gyan reader – Survey" (2)
The feature list of the Gyan reader is impressive, but I work with publications in minority languages. EPub 3 others interesting possibilities over PDF ebooks, but most epub readers aren’t up to the task.
Does Gyan reader support:
* webfonts (wither ttf or woff)?
* unicode-range property
* :lang() selector
* first-letter correctly (i.e. selects firth grapheme cluster rather than first character)?
* font-language-override property
* font-feature-settings property
And the core question is what complex script font rendering library is it using? is it dependent on the Android font rendering, or is it like Firefox and a few other apps and uses its own font rendering library?
Or am I better off sticking to PDF based ebooks?
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