Financial-Ratios app for iPhone and iPad

This app helps you to calculate financial ratios(accounting ratios) from one or more numerical values taken from an enterprises financial statements.
Financial ratios may be used by managers within a firm, by current and potential shareholders (owners) of a firm, and by a firms creditors. Security analysts use financial ratios to compare the strengths and weaknesses in various companies.If shares in a company are traded in a financial market, the market price of the shares is used in certain financial ratios.
Ratios can be expressed as a decimal value, such as 0.10, or given as an equivalent percent value, such as 10%. Some ratios are usually quoted as percentages, especially ratios that are usually or always less than 1, such as earnings yield, while others are usually quoted as decimal numbers, especially ratios that are usually more than 1, such as P/E ratio; these latter are also called multiples. Given any ratio, one can take its reciprocal; if the ratio was above 1, the reciprocal will be below 1, and conversely. The reciprocal expresses the same information, but may be more understandable: for instance, the earnings yield can be compared with bond yields, while the P/E ratio cannot be: for example, a P/E ratio of 20 corresponds to an earnings yield of 5%.
Financial ratios quantify many aspects of a business and are an integral part of the financial statement analysis. Financial ratios are categorized according to the financial aspect of the business which the ratio measures. Liquidity ratios measure the availability of cash to pay debt.Activity ratios measure how quickly a firm converts non-cash assets to cash assets.Debt ratios measure the firms ability to repay long-term debt.Profitability ratios measure the firms use of its assets and control of its expenses to generate an acceptable rate of return. Market ratios measure investor response to owning a companys stock and also the cost of issuing stock.These are concerned with the return on investment for shareholders, and with the relationship between return and the value of an investment in company’s shares.
Financial ratios allow for comparisons between companies,between industries,between different time periods for one company and between a single company and its industry average.
Ratios generally hold no meaning unless they are benchmarked against something else, like past performance or another company. Thus, the ratios of firms in different industries, which face different risks, capital requirements, and competition are usually hard to compare.