# Lights Out - Light Up — Tap to switch lights off

> Tap to switch lights off (iPhone/iPad app by Huy Huynh.)

- Source: https://appshunter.io/ios/app/lights-out-light-up/id6751258801 (this page in markdown: same URL + `.md`)
- Developer: [Huy Huynh](https://appshunter.io/developer/1815003126)
- Category: Games, Board, Puzzle
- Price: Free with in-app purchases
- Age rating: 12+
- Requires: iOS 13.0 · 61 MB
- Languages: American English
- Released: 2025-08-20
- Data updated: 2026-08-24
- User reviews in markdown: https://appshunter.io/ios/app/lights-out-light-up/id6751258801/reviews.md

## What is Lights Out?

Lights Out is a timeless puzzle game that challenges your logic, strategy, and patience. The rules are simple, yet the challenge is endlessly engaging: tap a cell to toggle its light and its four neighbors, with the ultimate goal of turning every light OFF.

Choose from three board sizes — 4x4, 5x5, and 6x6 — to match your preferred level of challenge. Each board comes with three difficulty levels: Easy, Medium, and Hard, ensuring that both beginners and experienced puzzle lovers can enjoy the game at their own pace.

Light Up is a logic puzzle where you place light bulbs to illuminate every white cell. Bulbs shine horizontally and vertically until blocked by black cells. Numbered black cells indicate how many adjacent bulbs they require. Bulbs must not illuminate each other, so careful planning is essential to solve the grid.

Customize your experience with sound on/off settings, and keep track of your progress through the built-in win record system, which saves your victories and motivates you to improve.

Whether you are looking for a quick brain exercise during a break, or a deeper puzzle to spend your time with, Lights Out is the perfect choice. Its clean design and addictive gameplay make it suitable for all ages.

Can you master the puzzle and switch off every light? Download now and put your mind to the test!

## Pricing and in-app purchases

Base price: Free.

**One-time purchases**

| Purchase | Price | Type |
| --- | --- | --- |
| Remove Ads | $4.99 | one-time |



## Version history (last 5 releases)

### 1.0.8 — 2026-08-20

performance improvements, bug fixes

### 1.0.7 — 2026-06-19

General bug fixes

### 1.0.6 — 2026-06-02

Enhanced user experience across the app

### 1.0.5 — 2026-02-27

Fresh new UI for better UX
You can now remove ads with a one-time purchase
Various bug fixes and optimizations

### 1.0.4 — 2026-01-25

add more data game

## Apps similar to Lights Out

| App | Rating | Price | Category |
| --- | --- | --- | --- |
| [LightsOut Puzzle - Brain Game](https://appshunter.io/ios/app/lightsout-puzzle-brain-game/id6739908004) | — | Free | Games |
| [Aqua Party](https://appshunter.io/ios/app/aqua-party/id6775898986) | — | Free | Games |
| [ColorBlox](https://appshunter.io/ios/app/colorblox/id6502119707) | — | Free | Games |
| [Daily Galaxies: Logic Puzzle](https://appshunter.io/ios/app/daily-galaxies-logic-puzzle/id6777928966) | — | Free | Games |
| [Wood Food Block: Puzzle Game](https://appshunter.io/ios/app/wood-food-block-puzzle-game/id6753868974) | — | Free | Games |
| [Divide the Land](https://appshunter.io/ios/app/divide-the-land/id6788155742) | — | Free | Games |

## More apps by Huy Huynh

- [BoxAlign – Block Move](https://appshunter.io/ios/app/boxalign-block-move/id6746065994)
- [Simple Calendar (Plan Todo)](https://appshunter.io/ios/app/simple-calendar-plan-todo/id6746109019)
- [Brick Line](https://appshunter.io/ios/app/brick-line/id6746110753)
- [Sudoku: Classic & Killer](https://appshunter.io/ios/app/sudoku-classic-and-killer/id6746364502)
- [TicTacToe Nova: XOXO Puzzle](https://appshunter.io/ios/app/tictactoe-nova-xoxo-puzzle/id6746399822)
- [Snapzzle: Photo Tile Puzzle](https://appshunter.io/ios/app/snapzzle-photo-tile-puzzle/id6746403856)

All apps by Huy Huynh: https://appshunter.io/developer/1815003126

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*Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-08-24.*