Long Division vs Kadmia

Long Division helps students learn and practice the standard long division method step by step. The app shows each part of the long division process visually. Students divide, multiply, subtract, and bring down digits one step at a time. Animated numbers move into place, helping students understand where each part of the calculation belongs. Long Division can be used for classroom teaching, individual practice, tutoring, or homework support. Problems can be generated randomly or entered manually. Features: - Step-by-step long division practice - Dividend can have 1–5 digits - Divisor can have 1–3 digits - Supports remainders - Supports decimal dividends and divisors - Can extend the division to additional decimal places - Divisor can be larger than the dividend - Optional highlighting of the current operation - Current operation can be hidden for extra challenge - Adjustable animation speed - Customizable colors and settings - Random or manually entered problems Reviews and Recognition: Featured by Apple in “New & Noteworthy,” “Math - Numbers & Operations,” and “Math Apps for Middle School.” Educational App Review / IEAR: “This app is fantastic!!” Wired.com: “The Long Division app is very clear and very useful.” Teacher endorsement: “The Math apps by Esa Helttula allow students to practice and reinforce the specific computation strategies taught in class, with as much or as little scaffolding as necessary. I am so glad to have come across this great educational tool!” — R. Zeni, Ecole Sandy Hill Elementary, Abbotsford, BC, Canada Privacy: This app has no ads, no in-app purchases, and does not transmit user data during operation. The app also does not contain links to other apps or to the web.

Kadmia – Learn JavaScript With Games Kadmia helps you learn JavaScript by *doing*, not just watching tutorials. Most coding apps focus on passive learning—videos, long explanations, and memorization. Kadmia takes a different approach. Through interactive challenges and games, you actively build your programming intuition step by step. ### Build a Real Foundation Great programmers aren’t made by memorizing syntax. They’re built on strong fundamentals. Kadmia focuses on **first principles** of programming: * Variables and logic * Functions and flow * Problem solving * How code actually works Each concept builds naturally on the previous one, helping you develop skills that compound over time. ### Learn Through Play: Tap the Bug Our signature game, **Tap the Bug**, turns debugging into an engaging challenge. Bugs appear in your code and it's your job to spot and fix them. As you progress, the puzzles become more sophisticated—training your brain to recognize patterns and think like a programmer. It’s fast, fun, and surprisingly addictive. ### Active Learning Beats Passive Watching Instead of endless videos, Kadmia keeps you engaged with: * Interactive coding puzzles * Immediate feedback * Short learning loops * Practice that reinforces real understanding You learn faster because you’re constantly **thinking, experimenting, and solving problems.** ### Designed for Gradual Mastery Programming skill grows through consistent practice. Kadmia is designed for **daily progress**, helping you steadily expand your abilities over time. Whether you're starting from zero or strengthening your fundamentals, Kadmia helps you build the mindset and skills of a real JavaScript developer. Start learning JavaScript the way it was meant to be learned: **actively, playfully, and from first principles.**