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Calculators for app makers
Put a number on what your reviews are doing to your business. Every input is yours to set, and every tool runs free in your browser.
Cost meterCost
1-Star Review Cost Calculator
Watch the money burn in real time as your rating slips.
Open calculator →Revenue leakCost
Unanswered Reviews Revenue Calculator
Turn the replies you skip into a dollar figure.
Open calculator →Rating mathGrowth
App Rating Calculator
Exact 5-star math to move your average. No assumptions, just arithmetic.
Open calculator →Live counterUtility
App Review Reply Character Counter
Live count against both stores' real reply limits as you type.
Open calculator →