Great
Exactly what I wanted
Yes, Zone Trainer is completely free and it doesn't have any in-app purchases or subscriptions.
Not enough reviews to make a reliable assessment. The app needs more user feedback.
Zone Trainer is free.
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Exactly what I wanted
Very simple and to the point. I just wish the screen would fill up on an ipad.
Does exactly what it says and doesn’t demand your social security number or blood type to do it. I can’t believe this simple functionality is so hard to find in commercial apps.
This app is very straightforward and does just what you need. It announces what heart rate zone you’re in whenever you move between zones. Makes zone training easy, no more feeling your pulse or constant wrist checking. A+