This is an original Siddur called "Od Yosef Chai" based on one of our Sephardic Rabbinical Leader "Rabenu Yosef Chaim" known better by his trade name "Ben Ish Chai". The original work was produced in Hebrew by Rabbi Yosef Chaim Mizrachi, who currently resides in Jerusalem. We at Shamir Inc. in conjunction with The Source of Life Foundation a non-for-profit corporation based in New York, have developed an interactive Siddur which will teach and inform the reader how to read with the help of audio. Interactive tabs for Commentary, Translation, and pertaining to Prayer from the Traditional and Halachic rite of the "Ben Ish Chai" a an app the would develop the mind and experience of prayer to a new level for beginners and experienced prayers. The current version is in russian another will be produced in the near future in English.