Loop Tuning in Your Pocket

AvtTech Roster Info is the only electronic flight logbook software which tracks not only Flights but also Duty, FDP and Rest information.

Expenses or income are quickly entered and assigned to classes, categories and subcategories. Monthly or yearly totals can be viewed and graphically compared, with budgets on class or category level. Currencies are converted. Split items can be defined for recurring transactions. You download a free trial version limited to 50 entries. Paying $4.15 is part of the registration process and will remove this limit.

An easy to use app for your quick calculation of quadratic equation, no more repeating in using the annoying long quadratic formula.