This Speedtest 1.14 version will not run on any macOS prior to Mojave 10.14, even though it states compatible w macOS 10.11 (El Capitan) or higher. Look on the Appstore, ton of reviews stating the same, so not isolated. Also, this app is now listed twice on MU, see this page https://www.macupdate.com/app/mac/52710/speedtest-by-ookla
Using iMac 10.13.6 and always cannot update Speedtest (lastest 1.11) When I try to update it from the Apple Store just keep getting the ever ending spinning ball. This is the ONLY program that I have trouble updating. Obviously the program is well made, but the link to update is a catch 22. No way to solve the problem except to express my frustration here. Should I rate it hiigher?
I've been using this app for quite some time.I have found it to be very useful, and has never given any type of problem on my three iMacs, or on my iPad Pro. I check my speed with it normally twice daily, and it sits nicely in my top menu bar of my screen. Very easy to use.
Hurray, it's working again on my MBP Late 2013 running macOS 10.12.6. (v1.4 didn't). Thank you for this useful tool. My only concern is that it phones home to Google Analytics. But now they're at least asking for user permission to send anonymous data there. I said no. I also made sure Google Analytics is blocked in my 'reverse firewall'. (I use Little Snitch).