LadderTouch

LadderTouch

graphical programming language

90 ratings
46 reviews
#34 in paid Developer Tools
📊 Productivity
🛠️ Developer Tools
$3.99

Details

  • Released
  • Updated
  • October 30, 2010
  • March 4, 2026

Features

LadderTouch screenshot #1 for iPhone
LadderTouch screenshot #2 for iPhone
LadderTouch screenshot #3 for iPhone
LadderTouch screenshot #4 for iPhone
LadderTouch screenshot #5 for iPhone
LadderTouch screenshot #6 for iPhone
iphone
ipad
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About

Learn and practice ladder logic, a graphical programming language. Explore sample programs, test your knowledge with quizzes, and build your own functional ladder logic circuits with various elements like timers and counters.

Learn ladder logic basics
Execute sample programs
Test understanding with quizzes
Create and execute custom ladders
Timer and counter functions
Intuitive touch-based interface
Show original description

What's New in LadderTouch

2.1.5

March 4, 2026

Supports iPad's compact window.

Charts

Top Paid

📉 34-1

Developer Tools

This app dropped -1 position in Developer Tools chart.

Last updated on July 20, 2026.

User reviews

One star

For calling Twitter “X”

物足りない

入力が5個しかないのでできる事が少ない。
フリッカー回路とかも組みづらい
三菱シーケンサーGX worksの感覚で遊べたらよかったなと思いました。

手が届きそうで届かないアプリ

書いてる時はどんなイメージかわかってるからいいけど、見返すと何か覚えてなくてメモ機能が欲しい。あとタイマーとカウントをリセットする方法が存在しなくて、これだけじゃ完結できないのは問題だと思う。実際にどう動くか視覚的にわかるのはいいけど、紙に手書きで書いた方がまだ良かったんじゃないかと思う。自分のpcを持ってるなら不要

Response from developer

タイマーへの入力をOFFにするとリセットできます。アプリ内で確認できます。

Don’t buy it

Some training puzzle are inoperable, don’t have an answer will piss you off as you’ll spend 30min-1hr trying to figure it out asking multiple people and there is no answer seems somethings wrong as trying to save your creations doesn’t work and gets rid of it.

さいこう!

使いやすいしわかりやすい

Developer apps

FAQ

What is LadderTouch?

LadderTouch is an application designed to teach the fundamentals of ladder logic, a graphical programming language commonly used in industrial automation. It allows users to learn through samples, test their knowledge, and create their own ladder logic programs.

What are the key features of LadderTouch?

Key features include learning through prepared samples, quizzes to check understanding, the ability to create and execute custom ladder logic, and the inclusion of timer, counter, and logical inverse functions. The app also boasts an easy-to-use touch interface for drawing and placing elements.

Is LadderTouch free to use?

The core functionality of LadderTouch is available for free. However, the ability to edit and create your own ladders is restricted to the paid version of the app.

What devices is LadderTouch compatible with?

LadderTouch is a mobile application, designed for use on smartphones and tablets. The description does not specify exact operating system requirements (e.g., Android or iOS), but it is intended for mobile devices.

What are common use cases for LadderTouch?

Common use cases include students learning the basics of ladder logic for industrial automation courses, engineers practicing PLC programming concepts, and hobbyists experimenting with graphical programming languages in a simulated environment.