EBTCalc - The Ultimate Programmable RPN Calculator for Android!
About Programmable RPN Calc (Paid)
Programmable RPN Calc (Paid) is a productivity app developed by Eric Bergman-Terrell.
Download Statistics
Programmable RPN Calc (Paid) has been downloaded 130 times. In the last 30 days, the app was downloaded 0 times.
User Ratings
The app has no ratings yet.
App Information
Programmable RPN Calc (Paid) costs $1.99 to download. The APK download size is 767.77 kB. The latest version available is 1.61. The last update was on December 27, 2025.
Technical Requirements
Programmable RPN Calc (Paid) requires Android 4.0.3+ or higher. The app has a content rating of Everyone. The app has been available on Google Play July 2013.
Description
EBTCalc is the ultimate programmable Reverse Polish Notation (RPN) calculator available for Android devices, from tiny phones to large tablets, and everything in between. With EBTCalc, you can create custom buttons using the industry-standard Javascript programming language.
EBTCalc is available in Free and Paid versions. Get the paid version to avoid the nag screen when editing Javascript.
EBTCalc:
• Create an unlimited number of custom functions using the popular, industry-standard JavaScript programming language! • Custom functions are callable by clicking the custom button that appears the moment you’ve written the function. • The JavaScript editor allows you to instantly navigate to a specified function. • When a custom function is added or updated in the integrated editor, it can be immediately used by the calculator. Many other programmable calculators require the user to exit the app, and re-run it before the altered script is recognized. Not EBTCalc! • EBTCalc’s JavaScript editor pinpoints syntax errors for quick correction. • Custom JavaScript functions developed on one device can be exported and imported into other devices. • EBTCalc has a simple logging mechanism for easy debugging. • JavaScript methods that implement custom buttons are run with a user-specified timeout value, so there's no risk of infinite loops causing lock-ups and draining your device’s battery. • Custom buttons can prompt the user for values, using a standard Android dialog box. • Custom objects are treated like any other values: Custom objects can be manipulated on the stack, stored as memory variables, passed as parameters to custom functions, and so on. Custom objects are rendered on the stack using a toString function that you control. • Customize EBTCalc to your heart's content, using the popular, industry-standard JavaScript programming language! • Performs calculations using the RPN (Reverse Polish Notation) system, preferred by engineers and scientists. • Optional key click for improved data entry accuracy. • Optional thousands separator for improved readability of larger numbers. • Manipulates arrays as easily as floating-point numbers. Values on the stack can be converted to and from arrays with a single button click. • Full clipboard integration. Copy and paste values between EBTCalc and other apps. • Runs on large tablets to small phones, and takes full advantage of screen real-estate. On tablets, EBTCalc has an efficient two-column mode. • An unlimited number of values can be stored on the stack. • Values stored on the stack are available even after EBTCalc is closed and re-started. • Store an unlimited number of values in named memory variables. Memory variable values are retained until they are deleted. Retrieve memory variables by name. • EBTCalc has the standard set of advanced mathematical operations, trigonometry, statistics, and date/time manipulation. • Supports computer math: base conversions, arithmetic operations, and bitwise logical operations. • Minimalist, clean user interface. EBTCalc doesn’t get between you and your numbers. • Comprehensive on-line help, in the unlikely event that you need it. • EBTCalc has no advertising. • EBTCalc is open sourced.
Additionally, a desktop version of EBTCalc for Windows, Linux, and OSX is available!
Recent changes: EBTCalc now uses Rhino 1.9.0 for improved Javascript support.
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Comments on Programmable RPN Calc (Paid) for Android
★★★★★A Google User· Dec 18, 2012
An excellent RPN programmable calculator EBTCalc is currently the best RPN programmable calculator available on the Android market. It has all the math, trig, programmer and (some) Stats functions one would want, and supports arrays. What makes it stand out, however, is its programmability. Users can write functions and programs in JavaScript with its built-in editor. This can enhance its functionality almost without limit. At present, it can only be used on tablets, presumably because most smartphone screens are too small to accommodate its UI. This is a 'must have' app for serious users to want an RPN calculator that is not only rich in features but also programmable. Highly recommended.
★★★★★Andy Bulka· Aug 7, 2013
Custom keys and JavaScript programmability I've been looking for a programmable calculator that has a decent modern programming language, RPN stack, and of course custom keys. This is an excellent effort. There is a slight delay after pressing a custom key, which hopefully will be optimized out at some stage. Storing and retrieving variables takes too many keystrokes. But overall, this app is solid and the ability to define your own keys and program them is fantastic. The developer is responsive to emails, which is good.
Google Play Rankings for Programmable RPN Calc (Paid)
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Technologies used by Programmable RPN Calc (Paid)
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