An easy to use calculator with over 80 themes to choose from.

CALC has a smarter way about your daily math + is always on the latest iOS & empowered by user ideas... Fav. fan quote? "Functionality & Beauty can co-exist" * FEATURED by Apple in Utilities + in Calculate & Convert * VERIFIED by 7.7k global Reviews & over 100M sessions * LOVED for its Efficient UI with Live results & Natural feel * CERTIFIED by Teachers on the Educational App Store Latest iOS & watchOS ready: - iPAD multitasking, 3D Touch shortcuts - Spotlight searching of History log - Expandable Calculator Widget w/ History - Apple watch native App with haptic - Complications CALCs Top 10 Smart, Unique Features: ① Results as you type, even with open parentheses ② Sharable History & Tape-Roll sums in Landscape ③ Widget designed for space & time ④ Fast conversions with just a swipe (or tap) ⑤ Live currencies with flags & a Custom unit option ⑥ Quick gratuity calculator with approximations ⑦ Decimals showing Fractions with 1/999 precision ⑧ Unlimited user-definable Functions and Constants ⑨ Share expressions with a simple link tap ⑩ On-screen Timer tracks remaining mins:secs Plus one more thing... a special Theme Customization Interface and a set of layout Options allow you to sync your eyes, fingers and mind into one seamless experience! CALC is really clever. CALC does live math expressions: From simplifying even the simplest like "1+ -2", that you can type the same way you'd on a paper (without the need for "negating" a number afterwards) ... to more advanced expressions like "1/3 + -( 3 x 9(log(4;8) + sind(90)))" where you can even specify a base for the log() function, use natural input without the need to insert a multiplication symbol or worry if you did the trig. function "sinus" in RAD or DEG, or closed all parentheses. Advanced calculator. By swiping left and right on CALC, you can easily access over 60 advanced math functions, constants and symbols + create limitless number of your own! History log. CALC remembers what you have calculated. Swipe up, and you can see all your previous calculations and perform aggregate functions. Built in converter. Convert your results in 21 common categories, including currency and one extra custom category where you can define your own units and conversions. Colorful Themes. Limitless lovely themes for you to browse, including optional parallax background image of your choice! Easy access. Tap & Hold a math expression to edit it. Shake your device to undo Tap & Hold a number key for smart parenthesis Tap & Hold the decimal point for RANDOM decimal Tap & Hold the “ans” key for answer history or M+/- feature Tap & Hold the “÷” key for 1/x Tap & Hold the “-” key to negate Text style Edit option for Expressions Tapping sound options ... and plenty more: i.e. custom keyboard for your iOS or numerous font choices for your eyes! We do frequent updates. If you feel something's missing or needs an adjustment, just ask: Tip: Make your own unique CALC background and download your piece of the universe @ http://nasa.gov/multimedia CALC is POWERED by UserVoice: http://QApps.UserVoice.com * Enterprise enabled (EMM) with MDM & AppConfig

Numerical² is the calculator without equal! Whether you’re doing simple math, scientific equations, advanced brackets, or just like a pretty app, Numerical² is the answer! Use the NEW Today Widget and work straight from Notification Center. FAST - No equals button! Just type a question and get your answer. - Brackets are added automatically as you type. - Equations are automatically saved to the History list, which syncs with iCloud. - Rewritten in Swift to be fast fast fast. SMART - Full scientific keypad including sin/cos/tan, EE, ln, log, square root and more! - Use the fraction key to do coherent fractional math and your answer is presented in numeric or fractional formats. - Use Pi, E and infinity to determine the answer to any question, including impossible ones. FLEXIBLE - Landscape mode on iPhone. - Full support for iPad Split Screen multi-tasking. - Install the Numerical² keyboard so you can calculate a question in any app. Tap a button and the answer is inserted in the text field. - Made a mistake? Tap the current equation to enter edit mode where you can select characters, insert and delete. - Options to hide scientific keyboard, change decimal count of answer, and use radians/degrees for angle maths. - Decimals and grouping symbols are localised. EVERYWHERE - Install the Numerical² Keyboard and calculate a question in any textfield in iOS. - Enable the Today Widget so you can work directly from Notification Center. - Tap to copy, paste or insert the answer in the currently context. - History syncs via iCloud. - External keyboard friendly. BEAUTIFUL - Beautiful minimalist design. - Apply 16 beautiful themes including new entrants Candy, Mint, Lava and a set of “bright themes”. - Use the Theme Creator to make your own bright and beautiful color scheme, and name it accordingly. - Snappy sound effects. - Change the App Icon to match your vibe! If you have any questions or feedback please get in touch: verytinymachines@gmail.com Developed by Andrew J Clark. Designed by Andrew J Clark & Alex Vanderzon. We hope you love it

A truly no-frills calculator with the perfect blend of features and simplicity. Tired of getting lost in features you don’t use, but wish you had just a few more? Try Calculator· today! Features: • The essentials—add, subtract, multiply, divide, percent • Multiple color schemes • Copy your result (double tap result to copy) • Square, square root, and inverse functions on iPad landscape • Split View for iPad so you can run two apps at once • Apple Watch Support

Scientific Calculator shows your complete calculation formula, Comment for echo value in paper tape list, In-App Email formated formula paper tape. * Features: - Portrait Regular Calculator and Landscape for Adnvanced Scientific Calculator - Customizable Calculator's background from your photos album. - Beautiful Bright Abstract Glow HD Background - Displays the calculation formula with its result at the same time - Full formated calculator paper tape list - IN-APP E-Mail your noted formula paper tape - Enter a comment for each value in formated calculator paper tape - Memory recall the last result and insert it into your calculation - Accurate 16 digits and E+ for more

PCalc is the powerful choice for scientists, engineers, students, programmers, or indeed anybody looking for a feature rich calculator. It includes an optional RPN mode and multi-line display, a choice of button layouts, an extensive set of unit conversions and constants, a paper tape, multiple undo and redo, engineering and scientific notation, as well as support for hexadecimal, octal, and binary calculations.PCalc Lite is a fully functional and free taste of our very popular scientific calculator. It includes an optional RPN mode, multiple undo and redo, unit conversions and constants, as well as two stylish themes and our highly praised design. A great choice for your new iPad! If you like what you see, the full version has many more settings and themes, a paper tape, engineering and scientific notation, and full support for hexadecimal, octal, and binary calculations. You can also now purchase extra features directly from inside PCalc Lite. Buy them individually, or buy everything. Includes an Apple Watch app, so you can calculate on your wrist!

- It is simple, easy to use and well designed - High precision engine - Result is displayed while typing the formula - Multiple undo - Switch between workspaces ! - Persistent history - Specialized keypad for iPhone and iPad - Supports bluetooth keyboard - Right or left-handed mode - Print easily with AirPrint - Share history by e-mail - it is FREE !