BirdBlox vs Cubelets
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
BirdBlox
This app allows students aged 9-14 to program physical robots using a block-based interface. Users can control robot motors, lights, and sensors, enabling them to create interactive projects and learn computer science concepts.
- Block-based programming
- Control robot motors and lights
- Utilize robot sensors
- Record and play sounds
- Connect multiple robots
- Use tablet sensors
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The BirdBlox app enables students ages 9 -14 to program Hummingbird and Finch 2.0 robots. Students drag together blocks to build programs that control the robot motors and lights, and they can use sensors to make the robot respond to its environment. Whether they are programming Finch to complete a maze or building a Hummingbird robot dog that barks when someone is nearby, the only limit is their imagination! BirdBlox is a complete block-based programming language that is specifically designed for physical computing. BirdBlox contains blocks specific to each robot, as well as control structures, math and logic operators, support for variables and lists, and more. BirdBlox makes it easy for beginners to explore and get started, while also enabling students to create more complex programs as they learn more about computer science. Features: - Control lights, motors, and sensors for BirdBrain robots - Connect up to three robots - Record and play sounds to add music or sound effects to your project - Use tablet sensors to control your robot Requirements: - This app requires a Finch Robot 2.0, Hummingbird Bit, BBC micro:bit, or Hummingbird Duo with a Bluetooth adapter. All of these robots are available at store.birdbraintechnologies.com. - Each robot connects to the app via Bluetooth BLE. Make sure to load the Bluetooth-ready firmware onto your robot. You can find instructions by selecting your robot at birdbraintechnologies.com/portal. - This app requires iOS 9 or later. - This app requires iPad 3 or later / iPhone 4S or later. It is also compatible with all iPad Mini, Air, and Pro models.
Cubelets
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.
- Remote control robot constructions
- Personality Swap for Cubelet behavior
- Receive important updates
- Expand building horizons
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Enhance your robot play with the Cubelets app. The official app for Cubelets® robot blocks. The app is not required to enjoy your robot blocks, but is a great way to expand your building horizons. Use the remote control feature to control Cubelets inside of a robot construction. Or check out Personality Swap to change how any Cubelet behaves at the touch of a button! Must own Cubelets robot blocks in order to use this application. To learn more about Cubelets, visit https://www.modrobotics.com. For the latest Cubelets news, follow us on twitter @Cubelets. Cubelets robot blocks: The building blocks of better thinkers ************** Features ************** • Remote control robot constructions • Explore thousands of building possibilities with Personality Swap • Receive important updates about Cubelets
Screenshots
Verdict
The clearest difference is rating: BirdBlox at 3.8 against Cubelets's 3.0. BirdBlox also leads on iOS requirement (9.3 vs 11.0). Cubelets's advantage is update cadence (every 2 months vs every 5 months). On price, review sentiment, ratings volume and ads there is nothing between them.
Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS
Both are free to download. Neither carries in-app purchases, so what you see is what you pay.
BirdBlox holds the better App Store score, 3.8 against 3.0. Both are backed by a comparable volume of ratings — 16 and 25 respectively. Written reviews point the same way: 50% of BirdBlox's written reviews are positive against 44% of Cubelets's.
BirdBlox ships an update every 5 months, Cubelets every 2 months. The most recent releases landed on June 1, 2026 and July 21, 2026 respectively.
| Parameter | BirdBlox | Cubelets |
|---|---|---|
| Price | Free | Free |
| Rating | 3.8 (16 ratings) — better | 3.0 (25 ratings) |
| Positive reviews | 50.0% of reviews — better | 44.4% of reviews |
| Number of ratings | 16 | 25 — better |
| Update frequency | Every 5 months | Every 2 months — better |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | Free |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 9.3 — better | 11.0 |
| Further details — not scored | ||
| Size | 119 MB | 47 MB |
| Age rating | 4+ | 4+ |
| Developer | BirdBrain Technologies LLC | Modular Robotics |
Customer experience
BirdBlox
Cubelets
In-app purchases
BirdBlox
No in-app purchases
Cubelets
No in-app purchases








