APK (Android Package Kit) files are the raw files of an Android app. Learn how to install ucall-for-umpires.apk file on your phone in 4 Simple Steps:
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I downloaded the app I cannot create an account or contact customer service. Going to seek refund if not resolved
It is good for new umpires to see more pitches. It is just very hard to judge where the zone is when animated.
This looks like a great new tool for judging pitches in the zone. I’ve been looking for a tool to work on pitches low and away. The slot view is pretty good and sometimes the catcher or batter block the view like in real life. The Specific Zone Recognition gets into catcher framing (on or off) so that’s cool too. Might be cool if I could track my progress. Having all the pitchers to choose in Whole Zone is really cool though!!
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