# Electric Box HD — Physics puzzles & circuits

> Physics puzzles & circuits (iPhone/iPad app by Zhang Zhao.)

- Source: https://appshunter.io/ios/app/electric-box-hd/id1104625656 (this page in markdown: same URL + `.md`)
- Developer: [Zhang Zhao](https://appshunter.io/developer/1104625655)
- Category: Games, Entertainment, Puzzle, Strategy
- Price: Free with in-app purchases
- Rating: 4.70/5 from 90 App Store ratings · 20 written reviews indexed
- Age rating: 4+
- Requires: iOS 15.0 · 88 MB
- Languages: American English
- Released: 2016-04-22
- Data updated: 2026-10-29
- User reviews in markdown: https://appshunter.io/ios/app/electric-box-hd/id1104625656/reviews.md

## What is Electric Box HD?

Connect the power. Solve the circuit.

Electric Box HD is a physics puzzle game with 40 campaign levels. Place and flip unusual devices to carry power from the source to the target.

Combine fans, lasers, light bulbs, kettles, mirrors, teleporters and moving robots. Watch each chain reaction, adjust your layout and try again.

• Solve 40 circuit puzzles with increasingly complex interactions.
• Drag devices onto the board, flip supported devices, and pan or zoom to inspect your solution.
• Explore the Creative Workshop to play community puzzles, or build and share your own. Workshop features require an internet connection.
• Choose from 10 languages.
• Keep your campaign progress saved on your device.

Optional permanent unlock
A one-time purchase unlocks all campaign levels, removes all in-app ads and lets you view hints directly. You can restore your purchase with the same Apple Account.

The free version includes ads. Campaign puzzles can be played offline; online Workshop features require a connection.

## Pricing and in-app purchases

Base price: Free.

**One-time purchases**

| Purchase | Price | Type |
| --- | --- | --- |
| Remove ads and unlock all levels | $0.99 | one-time |


## Is Electric Box HD safe?

Electric Box HD appears safe based on user ratings. The AppsHunter Safety Score for Electric Box HD is 90 out of 100. This assessment is based on 90 user ratings, with an App Store average of 4.7 out of 5. Of 90 App Store ratings, 94.4% point to a safe experience, 3.3% suggest some concerns, and 2.2% point to a risky experience.

## Is Electric Box HD legit?

Electric Box HD appears to be a legitimate app. The AppsHunter Legitimacy Score for Electric Box HD is 83 out of 100 points across 7 verification signals from App Store and developer data.

## Recent user reviews (10 of 20)

All indexed reviews: https://appshunter.io/ios/app/electric-box-hd/id1104625656/reviews.md

### 4/5 — I love this game!

*2020-02-15*

This game used to be a really old 16-bit game on the iPad 1 and 2, and the first iPad I ever used was an iPad 2. Back then, when that model was new, I used to play this game all the time. But then it got taken off of the App Store when 16-bit apps were killed off by Apple. And now it has returned, up-coded to 64-bit and back on the App Store! The only thing I wish this version had was the level editor from the original game, because then you could make your own levels, and thats why I’m taking a star off for missing features. Please add the level editor again! It was what made this game actually fun, because when you get bored with the regular levels, then you can go ahead and make your own to try out.

### 5/5 — Perfect to relax

*2020-01-06*

I am not a big gamer, but enjoy Electric Box greatly. It is perfect for relaxing and unwinding before going to bed.

### 5/5 — An amazing classic now on the go!

*2019-05-25*

First up, let me just thank you so much for porting this to mobile. I used to play both Electric Box games on Candystand when I was a lot younger.

Sadly, Candystand was shut down, which hosted both of the Electric Box games and their level editors. There are other websites that host the games, but can’t allow you to either use the level editor save custom levels, so it would be nice if that was ported over too.

If that isn’t an option, I at least hope there will be some more levels if there’s a future update, as I see a lot of potential for this game.

(One minor flaw though, the English is bad in this. I don’t know if the original was like that or not, as I never got that far in the desktop version.)

### 3/5 — Fun but requires thought

*2019-04-20*

My son introduced me to this puzzle game. Then I spent all day playing.

### 5/5 — Love this game

*2019-04-17*

Electric box is my favorite app on my phone. I can’t wait to forget the answers so I can play it all over again!

### 5/5 — Best brain game ever!

*2019-02-07*

I used to play this on my computer in 2010
I’m so glad that it’s on iOS now It’s accessible for me at anytime that I want to bother my brain. I hope and look forward for more levels to come. 👍👍

### 4/5 — Brilliant

*2019-01-23*

From an electrician with 20 yrs experience. This is an awesome way to show basic correlations between the mechanical and electrical relationship.

### 5/5 — Very nice game

*2018-11-20*

Add more levels or make more games like this please

### 5/5 — Great Game, total Mind bender!

*2018-10-08*

Simple yet difficult, really makes you think. Great game!

### 5/5 — Epic!

*2018-06-23*

This game is so fun. Nothing else like it!

## Version history (last 3 releases)

### 3.3 — 2026-10-28

Optimized the gameplay experience.

### 2.0 — 2017-01-18

bug fixed!

### 1.3 — 2016-04-22

No release notes.

## More apps by Zhang Zhao

- [Electric Grid](https://appshunter.io/ios/app/electric-grid/id1451292135)

All apps by Zhang Zhao: https://appshunter.io/developer/1104625655

## Related topics

[electric circuit puzzles](https://appshunter.io/ios/topics/electric-circuit-puzzles)

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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 2026-10-29.*