# LadderTouchLite

> graphical programming language

Canonical page: [https://chrome-stats.com/d/id405695274](https://chrome-stats.com/d/id405695274)

## Overview

- **ID:** `id405695274`
- **Platform:** Apple
- **Type:** Apple app
- **Status:** Available
- **Publisher:** Motonari Hibi
- **Category:** Developer Tools
- **Rating:** 4.70 / 5 (227 ratings)
- **Version:** 2.1.5
- **Last updated:** 2026-03-04
- **First published:** 2010-12-09
- **Size:** 6.28 MB
- **Data as of:** 2026-09-18
- **Store listing:** [Apple App Store](https://apps.apple.com/us/app/laddertouchlite/id405695274)
- **Website:** [https://samekard.jp/en/](https://samekard.jp/en/)
- **Privacy policy:** [https://samekard.jp/en/privacypolicy.html](https://samekard.jp/en/privacypolicy.html)

## Description

LadderTouchLite is an educational app that teaches the basics of ladder logic, a graphical programming language. It offers two functions: execute prepared samples to observe how signals flow and answer questions to test your understanding.

The app presents elements—Input, Virtual Output, Internal Memory, Timer, and Counter—with practical limits (up to 5 inputs/outputs, up to 20 memories, 5 timers, 5 counters). Timers work on-delay (0.1–10.0 s) and counters can be reset by stopping the ladder. Elements can be inverted in the source area; timers and counters have distinct behavior in the destination area. There is no connection to external devices.

## Rankings

- #99,041 — Overall
- #92 — algorithm

## Similar extensions and apps

- [LadderTouch](https://chrome-stats.com/d/id386737169) — 4.60 / 5
- [PLC Simulator 2, Ladder Logic](https://chrome-stats.com/d/id1672572436) — 4.90 / 5
- [Various Touch Lite](https://chrome-stats.com/d/id478613562) — 5.00 / 5
- [Tap & Learn - Lite](https://chrome-stats.com/d/id1644555501)
- [Switch Kids Lite](https://chrome-stats.com/d/id480241366) — 4.00 / 5
- [Digital Circuit Simulator Lite](https://chrome-stats.com/d/id1131088003) — 2.90 / 5
- [LogicalArt Digital Circuit Sim](https://chrome-stats.com/d/id1536767149) — 4.00 / 5
- [Lattice: Times Tables](https://chrome-stats.com/d/id6775198616)
- [Touch Lua +](https://chrome-stats.com/d/id692368612) — 5.00 / 5
- [Led Programmer](https://chrome-stats.com/d/id1243236620) — 5.00 / 5
- [Teenage Switch Progs - Lite](https://chrome-stats.com/d/id1031706493)
- [Dynamic ART Lite](https://chrome-stats.com/d/id599415102) — 5.00 / 5

---

Source: [Chrome-Stats](https://chrome-stats.com/d/id405695274)