The master of speed test is an easy and precise tool for testing network speed, one click can test the speed of 3G, 4G and wifi. You can check your current network status at any time and any place.
features
1.provide test for download speed, upload speed and time delay
2.keep detailed records of test
3.offer references of time needed to download pictures and videos
with master of speed test, you will have a close network speed test friend. welcome