Quick Tools Collection

Four Quick Tools in one apps, Quickest way to get result from percentage calculation, Fastest and easiest way to calculate date in month/week/days, simple yet useful counting apps and easiest way to find differences between two dates. Real-time changes on any input with immediate results.
Quick Percentage - Get all possible result from percentage calculation - the percentage amount, the discounted amount and the mark-up amount.
Quick Day - date calculation has never been this easy. Calculate by month, week or days, you can even calculate backward.
Quick Count - easy to use counting apps.
Quick Date - easiest way to find differences between two dates.