# Chuff

> Turn the track pieces you own into layouts that fit your floor.

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

## Overview

- **ID:** `app.chuff`
- **Platform:** Android
- **Type:** Android app
- **Status:** Available
- **Publisher:** InfinyLabs
- **Category:** TOOLS
- **Downloads:** 42
- **Version:** 1.0.1
- **Last updated:** 2026-08-14
- **First published:** 2026-08-14
- **Publisher country:** GB
- **Size:** 51 MB
- **Data as of:** 2026-11-06
- **Store listing:** [Google Play Store](https://play.google.com/store/apps/details?id=app.chuff)
- **Website:** [https://chuff.app](https://chuff.app/)
- **Privacy policy:** [https://chuff.app/privacy](https://chuff.app/privacy)

## Description

Got a box of train track and a patch of floor? Chuff works out what you<br>can actually build with it.<br><br>Tell it what pieces you own and how much space you&#39;ve got, and it finds<br>every layout that joins up and fits — plain loops, sidings you can drive<br>or reverse into, two-way passing loops, and turnaround loops — built only<br>from track you really have, not some idealised set.<br><br>Works with chunky first blocks for toddlers, classic wooden track,<br>clip-together plastic track, or any other system — just measure a few<br>pieces once and Chuff remembers the shape of it.<br><br>Once you&#39;ve picked a layout:<br><br>• A step-by-step build guide walks you through it piece by piece, with a<br>  live diagram of what&#39;s been laid and what&#39;s next<br>• A full-screen mode hands the whole display over to following along on<br>  the floor, and keeps the screen awake while you build<br>• A &quot;run the train&quot; preview animates the finished circuit before you&#39;ve<br>  laid a single rail<br>• Keep your favourite layouts so you can build them again later<br><br>No ads, no accounts, and nothing about your track collection or your<br>floor plan ever leaves your device. If you&#39;d like to say thanks, there&#39;s<br>an optional one-time tip — the app is fully functional without it.

## Rankings

- #2,308,992 — Overall

## Permissions and access

### Permissions

- `android.permission.ACCESS_NETWORK_STATE`
- `android.permission.INTERNET`
- `android.permission.SYSTEM_ALERT_WINDOW`
- `android.permission.VIBRATE`
- `app.chuff.DYNAMIC_RECEIVER_NOT_EXPORTED_PERMISSION`
- `com.android.vending.BILLING`
- `com.android.vending.CHECK_LICENSE`

## Similar extensions and apps

- [Chuffa Steam Train Deluxe](https://chrome-stats.com/d/com.chuffasteamtraindeluxe) — 64 users
- [Chuffa Steam Train](https://chrome-stats.com/d/steamtrain.com.steamtrain) — 1,078 users
- [Puffrail](https://chrome-stats.com/d/com.ffhsadjokmf.puffrail) — 5,807 users
- [Siding Plan](https://chrome-stats.com/d/com.pb5203542.siding_plan) — 96 users
- [ToyTracks: Toy Track Puzzle](https://chrome-stats.com/d/eu.toytracks.app) — 34 users
- [Tiny Tracks: Train Puzzle](https://chrome-stats.com/d/com.wemode.tinytracks) — 13 users
- [ClackTrack](https://chrome-stats.com/d/com.WAZAK.TrainPuzzle) — 7 users
- [Chuggington Ready to Build](https://chrome-stats.com/d/com.budgestudios.ChuggingtonReadyToBuild) — 28,057,575 users, 3.90 / 5
- [Chooville: Build a Train Town](https://chrome-stats.com/d/ios.ohhi.nl.tinkertown) — 12 users
- [Toy Train Diorama](https://chrome-stats.com/d/games.diorama.railworld) — 11 users
- [Track Builder](https://chrome-stats.com/d/com.JonathanLClark.KidsTracks) — 319,536 users, 3.43 / 5
- [Chuggington: Kids Train Game](https://chrome-stats.com/d/com.budgestudios.ludorum.chuggington) — 13,916,583 users, 4.02 / 5

---

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