Runtools Calc User Reviews

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A pace calculator that just works

This is the cleanest pace calculator app I’ve used. Others try to pack in too much and end up cluttered but this one stays focused on what actually matters.

The split calculator is quick and intuitive. Plug in a time or distance and you instantly get clear, accurate splits for workouts or race pace planning. No fluff, no confusing menus, just useful information. The race prediction and VO2 max features are a great bonus. The race time estimates feel realistic, and the numbers actually make sense for real training.

You can tell this was built by someone who understands how runners think. If you care about pacing, race pace calculations, or structured training, this is an easy download.
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