# NeoCalcs Lite - Calculator — Multi-Calculatable Calculator > Multi-Calculatable Calculator (iPhone/iPad app by YONEKAWA Hideki.) - Source: https://appshunter.io/ios/app/neocalcs-lite-calculator/id855293368 (this page in markdown: same URL + `.md`) - Developer: [YONEKAWA Hideki](https://appshunter.io/developer/333475314) - Category: Utilities, Productivity - Price: Free - Age rating: 4+ - Requires: iOS 15 · 7 MB - Languages: English, Japanese - Released: 2014-04-14 - Data updated: 2026-05-18 - User reviews in markdown: https://appshunter.io/ios/app/neocalcs-lite-calculator/id855293368/reviews.md ## What is NeoCalcs Lite? This is a Multi-Functional Calculator app that can do Multiple-Calculations! Because it is equipped percent calculation and arithmetic operations is a function of basic calculator, and a memory function, it can also be used as an ordinary calculator. For multiple calculations can be, can easily compare calculation the shop which is like, or money at the same time. The ability to change the color keys, key images, can be used by setting the color of choice! Number of colors that can be specified 16.77 million colors or more theory! The new sense Launcher key installed, you can call the function quickly and easily! Work efficiency will go up significantly if you register your function you use frequently! This new sense Launcher key is comfort to be a habit and get used to! The main function of this app has to offer is as follows. +Four arithmetic operations +Memory function +Delete keys that can be easily corrected and input mistake +The percent key to make it easy and consumption tax calculation +Plus / Minus key +New launcher that can be called a key feature to quickly and easily +Auxiliary display function that displays the memory value and progress of calculation +UI tab can switch between multiple calculations +Described and notes in the name for each calculator tab (document) +Save the calculation recorded in the for each calculator (document) +Copy and Paste the value (Also compatible with the format) +Format setting value of Display +Ability to send a value to the external application, such as mailer +Multifunctional launcher function can call various functions external application quickly +Can change the color key, such as a key icon + With an external keyboard various operations Where can set the color is as follows. +Key +Icon of Key +Background +Background of the Display area +Text of the Display area +Selected Tab of Tabbar +Tab of Tabbar +Tab Text of Tabbar +Background of Tabbar -Launcher function- Launcher function is a function that can be called quickly and another application and various functions of the application. Launcher feature is made up of the following three. +Launcher key +Launcher menu +User defined -Launcher key- Launcher panel opens by pressing the key on the calculator launcher screen. By and release may be assigned a function in eight directions in the launcher panel, and move the finger in either direction, it can quickly be called the assigned function. It is a refreshing feeling of operation to the extent that it becomes a habit and get used to! Various functions of the app, and functions that can be assigned to the launcher key is a user-defined. For example, you can either move the calculator (document) by moving the left and right, to display the calculation record. Because it can be called quickly with functions in the bowel of the menu, the efficiency will increase by assigning work well normally. -Launcher menu Launcher menu is the sense of creating a new menu on its own. It is possible to easily call a function that is summarized as a menu of frequently used functions. You be able to respond to the variety that are selectively used the launcher key. -User defined User-defined, is a feature that allows you to define your own URL specification to invoke another application, which is referred to as the URL scheme. You can also order it as a parameter in the URL, and put the calculation and recording the result of calculation is possible, pass the value at the same time a call to another application. Note: You can pass a value only if the application that will be called is compatible with the receipt of the value. For example, you can call the mail application, and describes a calculation record that you gave to the parameters in the body of the newly created e-mail. Of course, can also be used as a launcher definition to invoke the external application simply. ## Version history (last 5 releases) ### 5.3 — 2025-09-16 + Now compatible with iOS 26 / iPadOS 26 ! + Updated the using Libraries. + Fixed internal processing. ### 5.2 — 2023-08-18 + Added a default Dark Color setting to the "View" settings screen! + Updated the using Libraries. + Fixed internal processing. ### 5.1 — 2022-09-24 + Supported for iOS 16! + Change the letters of each Key bigger and easier to see! + The Left and Right margins of the Popup menu have been widened, making it easier to cancel by Tapping the margin! (for iPhone) + Added shadows to the Toast (Mini Message) and Launcher Panel's Tips to make them easier to see! + Adjusted the display position so that Toast (Mini Message) is easier to see! + Updated the using Libraries. + Fixed internal processing. ### 5.0.2 — 2022-08-08 + Enhanced support when using the OS's Dark mode! A separator line has been added to the title bar of the Popup menu to make it easier to distinguish from menu items. + Changed the Launcher function's User-Defined parameter values to perform URL encoding by default. + Fixed an issue where cache data could not be saved properly when closing the app. + Updated the using Libraries. + Fixed internal processing. ### 5.0.1 — 2022-03-01 + Changed the setting so that when swipe at the top and bottom of the screen, the operation of the app is prioritized over the gesture operation of the OS! The tab displayed by the OS is displayed on the first swipe. Can be use the OS functions by swiping again while the tab is displayed. By changing this setting, wrong operations will be reduced! And the problem that the button at the bottom of the screen is slow to respond is solved! + Fixed the problem that the app crashes when the Cancel button is pressed on some Setting screens. It occurred on each screen of Launcher's User-Defined setting. + Updated the using Libraries. + Fixed internal processing. ## Apps similar to NeoCalcs Lite | App | Rating | Price | Category | | --- | --- | --- | --- | | [WeaveHelper](https://appshunter.io/ios/app/weavehelper/id6744092783) | 5.0 (1) | Free | Utilities | | [ACalcM](https://appshunter.io/ios/app/acalcm/id605657598) | 5.0 (20) | Free | Utilities | | [Calculator - Currency - Unit](https://appshunter.io/ios/app/calculator-currency-unit/id1583572133) | 5.0 (4) | Free | Utilities | | [TimeCalc+ Save and Load](https://appshunter.io/ios/app/timecalc-plus-save-and-load/id1140018117) | 5.0 (1) | Free | Utilities | | [Gadget Set - Toolbox](https://appshunter.io/ios/app/gadget-set-toolbox/id6456040003) | — | Free | Utilities | | [Voice Calculator HD+](https://appshunter.io/ios/app/voice-calculator-hd-plus/id868724822) | 4.7 (9) | Free | Utilities | ## More apps by YONEKAWA Hideki - [Brighter Lite - Colored Light](https://appshunter.io/ios/app/brighter-lite-colored-light/id383063929) - [SmileTalker](https://appshunter.io/ios/app/smiletalker/id833948310) - [Wrix 2 - Ultra Text Editor](https://appshunter.io/ios/app/wrix-2-ultra-text-editor/id1582282292) - [Color Flash Camera](https://appshunter.io/ios/app/color-flash-camera/id6448271714) All apps by YONEKAWA Hideki: https://appshunter.io/developer/333475314 --- *Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-05-18.*