Iris OS Touch

Iris OS Touch is a touch-based operating system designed by iriSoft and used in their line of tablet computers, the irisTab. Based off a modified Iris OS and had its first release in 2012.

Notable features from all versions

 * ecOS Touch 1 (2012) First release.
 * ecOS Touch 2 (2013) UI and performance improvements. Later versions of Touch 2 have native emoji support for the first time, with a font called "iriSoft Color Emoji".
 * ecOS Touch 3 (2014) New "kids center" mode
 * ecOS Touch 4 (2015) First ARM64 version
 * ecOS Touch 5 (2016) New UI inspired by the Commitment UI used in Iris OS '16, improvements to web browser and support for MKV files
 * ecOS Touch 6 (2017) Improved Voice Memos app, TBA
 * Iris OS Touch 7 (2018) Web browser now SafeBrowser, rename to Iris OS Touch
 * Iris OS Touch 8 (2019) Majorly updated iriSoft Color Emoji font, major UI changes to match Iris OS Onyx