Video Stopwatch

App works as intended, I use it to time 0-60 and it is accurate to a deviation of +/-0.1. Three flaws: -When scrubbing through video, can not hear any sound, that would be a big help. -If the video is edited in the camera roll and the changes are saved, those changes do not show up when you import the video into the app. Very annoying. -Also too pricey, needs to be like $2.99 or $3.99

This is my 3rd season using this app. It runs great. After I upload a video from my son running; I always have the times before the judges. Request: it would be nice to have an overlay stopwatch on the screen with options to synchronize with green pin, overplayed and in the video, and overplayed and not in the video. That way when I am filming I can see the running stopwatch ( so separate buttons: one to start filming, which I always do early and a start stopwatch button/such both) I would pay for that upgrade / functionality.

I have my Physics students do a lot of labs and our results have improved a ton by using this app instead of hand timers. Acceleration due to gravity measure within 2% is pretty common now. One issue is that it has some latency when starting the recording (this is on an iPhone 5s), so you may want to let the video roll a bit before starting the motion you want to track. Great app! Keep it free, please!

I had taken some slo-mo video with my iPhone 5s of my cockatoo scratching his head (it's just like how a dog uses its hind leg to repetitively scratch its head). I was curious how fast he did it; tried to use a stopwatch app while watching the video, and got a good rough estimate – not good enough because: engineer. Problem is that it's hard to use a soft button when not watching the screen. While looking for a stopwatch that might use one of the volume buttons for its control, I found this app. Turned out it was just what I needed and worked perfectly for me. (The answer is ~9.7Hz.) Only two suggestions: the ability to move the start marker without clearing all, and ability to copy or otherwise export the timing data. Thanks for a very useful app! (Especially for free!)

It’s impossible to be perfect since I am usually in the grandstands and not perfectly at the finish. I almost always get within one tenth of a second of FAT. I need to learn a bit more, but it’s FAR more accurate than hand timing. Vantage point is everything. You must view the starters smoke and have a reasonable view of the finish. It’s been fairly reliable for over a year.