CalcTipHour Receipt Management app for iPhone and iPad

Receipts management
Receipts entered manually or in calculator, tip calculator, distance on map and hour periods app.
A Receipt is a richtext document and may contain images, notes and activity log.
app is organized in folders - accounts, and files - receipts.
Folders default name and color are changeable.
some app navigation language can be changed.
A receipt can be previewed and exported in PDF document.
Receipts report can be exported as PDF document.
Receipts CSV can be exported as text for spreadsheets.
Search and Sort filters are used for charts and reports.
Filters include date range, amount range, folder name, file name and vendor/payee name
Calculator digits colors, font size, operand colors and their shape are changeable for fun.