This app reports the vital signs of the WiFi connection on your mobile device. It has Diagnostics which test the key connection points of your network, so you can troubleshoot where the problem is. The Speed Test determines how fast your current connection is, whether thats over WiFi or Cellular....
WiFiPerf is a bandwidth performance measurement app and is available for Android, iOS and Mac OS X. The app can operate as a client and/or server. Use WiFiPerf to test speed of WiFi network as experienced by tablet or mobile device.
ZapPerf measures the WiFi throughput of wireless LAN (WLAN) clients. ZapPerf sends fixed-duration bursts of full-length User Datagram Protocol (UDP) packets. The packet loss and inter- arrival times are closely monitored and reported. ZapPerf is compatible with Zap wireless test utility.