# Cubelets vs Circuit Cubes

The clearest difference is rating: Circuit Cubes at 3.4 against Cubelets's 2.9. Cubelets's advantage is iOS requirement (11.0 vs 15.0). On price, review sentiment, ratings volume and update cadence there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

Circuit Cubes holds the better App Store score, 3.4 against 2.9. Both are backed by a comparable volume of ratings — 30 and 58 respectively. Written reviews complicate that: 44% of Cubelets's written reviews are positive against 42% of Circuit Cubes's, so the app with the better star average is not the one people write more warmly about.

Cubelets ships an update every 2 months, Circuit Cubes monthly. The most recent releases landed on November 2, 2026 and November 3, 2026 respectively.

## The numbers

| Metric | Cubelets | Circuit Cubes |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [2.9 (30 ratings)](https://appshunter.io/ios/app/cubelets/id1438259060/reviews) | **[3.4 (58 ratings)](https://appshunter.io/ios/app/circuit-cubes/id1530623322/reviews)** |
| Number of ratings | 30 | **58** |
| Positive reviews | **44.4% of reviews** | 42.1% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 2 months | **Monthly** |
| Monetization | Free | Free |
| Size | 47 MB | 145 MB |
| Requires iOS | **11.0** | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Modular Robotics](https://appshunter.io/developer/780036652) | [Tenka Inc](https://appshunter.io/developer/1530623324) |

## What reviewers say

### Cubelets

[App page](https://appshunter.io/ios/app/cubelets/id1438259060)

Expand your robot building possibilities with this app for Cubelets robot blocks. Control your creations remotely and explore thousands of building ideas by swapping Cubelet personalities. Updates are also available for your robot blocks.

**Highlights:** Remote control robot constructions, Personality Swap for Cubelet behavior, Receive important updates, Expand building horizons

**Features:** macOS Compatibility

**In-app purchases:** none


### Circuit Cubes

[App page](https://appshunter.io/ios/app/circuit-cubes/id1530623322)

Add power, motion, and light to toys with electronic building blocks. Control creations with various modes or basic programming. Compatible with major brick brands and includes kit instructions.

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

**Features:** macOS Compatibility, Game Controller support, Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is Cubelets free?

Cubelets is free to download, with no in-app purchases.

### Is Circuit Cubes free?

Circuit Cubes is free to download, with no in-app purchases.

### Which has better reviews, Cubelets or Circuit Cubes?

Circuit Cubes is rated higher. Cubelets averages 2.9 out of 5 from 30 ratings, while Circuit Cubes averages 3.4 from 58 ratings.

### Do Cubelets or Circuit Cubes have ads?

Neither Cubelets nor Circuit Cubes shows ads.

### Which is updated more often, Cubelets or Circuit Cubes?

Cubelets ships an update every 2 months, and Circuit Cubes monthly. Most recently, Cubelets was updated on November 2, 2026 and Circuit Cubes on November 3, 2026.

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*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*