Periscope is a live video streaming app for iOS and Android developed by Kayvon Beykpour and Joe Bernstein and acquired by Twitter before launch in 2015.
Periscope ແມ່ນແອັບ streaming ຖ່າຍທອດສົດທາງວີດີໂອຂອງອາເມລິກາ ສໍາ ລັບ Android ແລະ iOS ທີ່ພັດທະນາໂດຍ Kayvon Beykpour ແລະ Joe Bernstein ແລະໄດ້ຮັບໂດຍ Twitter ກ່ອນເປີດຕົວໃນປີ 2015.