Speedtest X for iOS - Speedtest X is a mobile application that measures the network speed of your iPhone, iPad or iPod touch. The app checks your 2G, 3G, 4G LTE or WiFi connection using servers located in more than 50 cities all over the world.
The test may take up to 30 seconds and measures the ping time, as well as the download and upload speeds
Speedtest X - Use Speedtest X to evaluate your EDGE, 3G, and WIFI network connections in order to get accurate speed test results. Compare your test results with averages from around the globe
Speedtest.net Mobile is a native iOS version of the most popular broadband testing tool on the Internet. Use it to measure the network speed of your iPhone, iPod Touch or iPad.
Ookla operates Speedtest.net using a massive global infrastructure to minimize the impact of Internet congestion and latency
Linpack (iPhone) - The LINPACK Benchmarks are a measure of a system's floating point computing power. They measure how fast a computer solves a dense N by N system of linear equations Ax = b, which is a common task in engineering. The solution is obtained by Gaussian elimination with partial pivoting, with 2/3A·N3 + 2A·N2 floating point operations
