# Circuit Cubes

> Electronic building blocks for toys, adding power, motion, and light. (iPhone/iPad app by Tenka Inc.)

- Source: https://appshunter.io/ios/app/circuit-cubes/id1530623322 (this page in markdown: same URL + `.md`)
- Developer: [Tenka Inc](https://appshunter.io/developer/1530623324)
- Category: Education, Entertainment
- Price: Free
- Rating: 3.40/5 from 57 App Store ratings · 19 written reviews indexed
- Age rating: 4+
- Requires: iOS 15.0 · 145 MB
- Languages: American English
- Released: 2020-09-29
- Data updated: 2026-09-05
- Monetization: free
- User reviews in markdown: https://appshunter.io/ios/app/circuit-cubes/id1530623322/reviews.md

## What is Circuit Cubes?

Bring your toys to life with Circuit Cubes, the electronic building blocks that add power, motion, and light to your creations. Designed by STEM teachers, Circuit Cubes can turn on a light, power a motor, or make wheels spin — plus they are compatible with all major brand bricks.

The Circuit Cubes app allows you to push the limits of what you can do with your builds. Control your creations by using Tank, Tinker, or Gamepad modes and even create basic programming in the Code interface. 

The app includes the instructions for all the Circuit Cubes kits. You can also save your own creations to My Builds.

## Key features

- Add power, motion, and light
- Compatible with major brick brands
- Control creations via app modes
- Basic programming interface
- Includes kit instructions
- Save custom builds

## Recent user reviews (10 of 19)

All indexed reviews: https://appshunter.io/ios/app/circuit-cubes/id1530623322/reviews.md

### 3/5 — Nice but…

*2024-11-17, version 2.6*

Very buggy app considering how much the system cost. A little disappointed but had great potential.

### 5/5 — Love it

*2024-10-11*

I think this app is great but 2 complaints 1st i wish that they made stronger motors and 2nd i wish that there was a dark mode in the app
but apart from dat this is a pretty good app

### 3/5 — Wouldn’t connect

*2024-02-17*

I tried doing anything to connect it but ot wouldn’t work

### 3/5 — Glitchy

*2023-10-13, version 2.6*

Sometimes assigns different controls to the same output

### 4/5 — HOW BUY SETS BRA

*2023-03-25*

I mean don’t get me wrong this app cool but idk how to buy sets like wat about adding a 3d build thing ke u know????

### 1/5 — Can’t connect to Bluetooth

*2023-02-22*

No matter what I do I can’t pair the Bluetooth with the device…

### 4/5 — Rated lovely

*2023-01-16*

I love you team

### 2/5 — Does not connect

*2022-11-24*

I’ve tried flipping all the switches and pressing all the buttons but I can’t get it to connect

### 1/5 — Cool idea, poor execution

*2022-09-25*

App crashes constantly, and instructions are blank if you leave the page.

### 1/5 — Motors stop going one way after 5months

*2022-07-19*

Weak and break easily 50 $ wasted

## Frequently asked questions about Circuit Cubes

### What is Circuit Cubes?

Circuit Cubes are electronic building blocks designed to bring toys to life by adding power, motion, and light. They are created by STEM teachers and are compatible with all major brand bricks, allowing for extensive customization.

### What can I do with the Circuit Cubes app?

The app allows you to control your Circuit Cubes creations in various modes like Tank, Tinker, or Gamepad. It also features a Code interface for basic programming and includes instructions for all Circuit Cubes kits. You can also save your own unique builds.

### How much does Circuit Cubes cost?

The provided information indicates that the app itself is free to use. The cost would be associated with purchasing the physical Circuit Cubes building block kits.

### What age group is Circuit Cubes for?

Circuit Cubes are designed by STEM teachers, suggesting they are suitable for educational purposes for children. The interactive nature and building aspect make them engaging for a wide range of young builders and hobbyists.

### Can I use Circuit Cubes with LEGOs?

Yes, Circuit Cubes are explicitly stated to be compatible with all major brand bricks. This means you can integrate them with popular building systems like LEGO to enhance your existing creations.

## Version history (last 5 releases)

### 2.6.1 — 2026-09-02

- Added a Stop button on Custom Control: one tap stops all outputs and resets toggles and sliders.
- Bug fixes and improvements

### 2.6 — 2022-12-07

Tank turn for the direction pad added
Settings pop-up window for "Gamepad" and "Custom" screens added.
Fixed bugs

### 2.5 — 2022-03-30

Features:
Compatibility with PS and Xbox gamepads added

Bugs fix:
Cubes doesn’t displayed as disconnected, when user turn off bluetooth
App crashes when the video recording stops
Fix UI bugs on iPad
Create tutorial for gamepad connecting
Actions are not triggered for non-centered custom template preview
It’s possible to save custom template with non-positioned control

### 2.4 — 2022-02-22

Gamepad screen - rounded direction pad added.
Auto-connect after kit was renamed added.
Number pad was replaced with the sliders in coding section.
The possibility to control two cubes was added for Tinker, Tank, Gamepad and Coding sections.
Notifications functionality was updated("New Kits are available" in-app notification and "We miss you" PUSH notification)
Bug fix

### 2.3 — 2021-12-17

Improved slider for easier power output selection in coding blocks
Complete list of available Cubes in the My Builds screen
Power output slider shape now common across control screens to help differentiate function
Bugs caught and released… into the wild!

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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 2026-09-05.*