EduDots vs JavaScript Starter

EduDots brings a lot of calculation tools for secondary school together in one app. Mathematics is the foundation, and the same tools work just as well in physics, chemistry, and economics lessons: from the scientific calculator to graphing and function investigation, from statistics to supply and demand. Built by a teacher, with one firm rule: a result is right, or it is not in the app. Everything for class • Simple and scientific calculators with real fractions and radicals • Graphing calculator with function investigation, sliders, tables, and points • Equations and systems of equations, solved exactly • Statistics: from dot plots to box plots, with correlation, regression, and data import for every investigation • Matrices with fraction arithmetic and elementary row operations • Solid geometry: cube buildings, views, cross-sections, nets, and solids of revolution • Graphs for economics: the budget line, supply and demand, costs and revenue • Counting problems with an interactive tree diagram • Computer algebra (beta): expand, factor, and compare, always exact, or honest when it cannot be In the classroom Choose a package the first time you start the app, so only the tools you use in class are on screen. Practice and assessment mode determines which tools are available during an assessment, and the log shows afterward which tools were used. Accessible to every student Accessibility is not an extra in EduDots; it is part of the design. Graphs and charts can be heard with VoiceOver, the entire app works in high contrast and in dark mode, touch targets are generous, dragging is never required, and a hardware keyboard controls everything. Your data stays yours EduDots collects nothing: no accounts, no servers, no ads, and no tracking. All work stays on the device. If you choose, saved work can sync to your other devices within your own Apple Account. That makes the app easy to trust in any classroom. EduDots is fully available in Dutch and English; the decimal separator follows the language automatically. Requires iOS 26 or iPadOS 26.

JavaScript Starter is a focused coding and learning environment for beginners who want to learn JavaScript by writing and running real code. Write JavaScript programs, run them locally, and view program output, errors, and exceptions—all within the app. Your source code, input, run results, and program output are processed locally and are not uploaded to developer servers. Learn by Writing Code The included JavaScript Basics course provides 20 free lessons in four sections covering: - Your first JavaScript program, variables, values, and arithmetic - Conditions, comparisons, loops, and small programming projects - Functions, strings, arrays, and objects - Array transformations, searching, sorting, reusable code, exceptions, and a final Grade Analyzer project Each lesson includes an explanation, example code, an editable exercise, expected output, and automatic local validation. A Practical JavaScript Workspace - Write and edit a main.js source file - Run JavaScript locally on iPhone, iPad, and Mac - Use JavaScriptCore, Apple's native JavaScript engine - Prepare standard input before running a program - Send a line while a program is waiting for input - Send EOF when the program has received all input - View program output, errors, and exception messages - Stop programs or handle execution timeouts and excessive output - Save your work automatically - Duplicate, rename, delete, and restore projects with IDE Pro Private by Design - No account or login is required - Your code stays on your device - Source code, input, run results, and output are not uploaded - There is no cloud sync, remote execution, or cloud backup - There are no ads, analytics SDKs, or cross-app tracking JavaScript Starter includes one editable local workspace for free. JavaScript Starter IDE Pro is an optional one-time purchase that unlocks multiple local projects and complete project management features. IDE Pro is not a subscription and does not renew automatically. JavaScript Starter uses Apple's JavaScriptCore framework. It does not provide Node.js APIs, npm installation, DOM APIs, arbitrary Web APIs, or third-party native npm modules. Compatibility with every JavaScript package or production project is not guaranteed. Whether you are writing your first script or practicing essential programming concepts, JavaScript Starter provides a simple place to learn through code.