SprinklerCup

Stop guessing where your sprinkler water goes. SprinklerCup guides you through a simple catch-cup test using identical containers placed around your lawn. Enter the collected water depth and instantly see a color map of coverage, average application rate, and distribution uniformity. Use the results to spot dry zones, overlapping spray, blocked heads, and areas worth checking before changing your watering schedule. Compare repeat tests after adjustments and keep each irrigation zone organized. • Guided catch-cup test with a Live Activity timer • Clear coverage heatmap • Average depth and hourly application rate • Low-quarter distribution uniformity • Zone history and before/after comparison • Metric and imperial display • Works offline with no account SprinklerCup measures what reaches your containers. It does not prescribe plant-specific watering schedules.