iData Mobile Plus vs MiniXL

iData Mobile Plus is a flexible, easy-to-use database application that lets you organize, manage, and keep track of any kind of information that you need to have available at all times, such as lists, inventories, and rosters, as well as sets of random information of all kinds. Create as many datafiles as you like. Each datafile can have its own structure, and as many records as you need. A record will have a Notes area, along with any fields you specified when you created the datafile. The Notes area can contain styled text and embedded images. Insert photos from your Photo Library, or use the Camera to insert a photo. Locate your data in a datafile using record filtering and/or text searches. Add a password and Touch ID to the app as an extra layer of protection for your datafiles. Synchronize to iData Pro on the Mac. You can perform most of your heavy data entry on the Mac, then synchronize over your WiFi network. Or, synchronize via Dropbox. You can also use iTunes file sharing to move datafiles between your mobile device and the Mac over USB. iData Mobile Plus includes a detailed User Guide.

Easily create calculation sheets: it is much more simple to use MiniXL than a calculator! Key features: - Two columns table that you use like a regular spreadsheet. - First column is dedicated to labels, second column is dedicated to numbers and formulas. - Your spreadsheets are stored like documents that are synchronized through iCloud among all you devices. - Import and export calculation sheets as CSV documents. - Display calculation result as rational fraction. - MiniXL includes all classical and scientific function, directly accessible from its keyboard extension. - Functions available: * Add, example: "2+3 = 5" * Subtract and negate, example: "-3-2 = -5" * Multiply, example: "3*2 = 6" * Divide, example: "12/3 = 4" * Use parenthesis to define order of operations, example: "(2+3/2)/(12*3+1) * Exponentiation, example: "3**2 = 9" * Modulus of a value, example: "10**3 = 1" * Factorial, example: "5! = 120" * Exponentiation, example: "pow(2,3) = 8" * Square root, example: "sqrt(9) = 3" * Cubic root, example: "cuberoot(27) = 3" * Nth root, example: "nthroot(27,3) = 3" * Constants, example: "pi, e, phi" * Logarithmic functions, example: "log(), ln(), exp()" * Trigonometric functions, example: "sin(), cos(), tan(), asin(), acos(), atan(), sinh(), cosh(), tanh(), versin(), vercosin(), coversin(), covercosin()" * Statistic functions, example: "average(), median(), stddev()"