# CB1 Blockly vs VEXcode IQ

The clearest difference is review sentiment: VEXcode IQ at 55% against CB1 Blockly's 17%. VEXcode IQ also leads on rating (3.7 vs 3.3). CB1 Blockly's advantage is iOS requirement (11.0 vs 16.0). On price, ratings volume, update cadence and ads there is nothing between them.

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

VEXcode IQ holds the better App Store score, 3.7 against 3.3. Both are backed by a comparable volume of ratings — 15 and 38 respectively. Written reviews point the same way: 17% of CB1 Blockly's written reviews are positive against 55% of VEXcode IQ's.

CB1 Blockly ships an update every 4 weeks, VEXcode IQ every 6 weeks. The most recent releases landed on September 29, 2026 and October 11, 2026 respectively.

## The numbers

| Metric | CB1 Blockly | VEXcode IQ |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [3.3 (15 ratings)](https://appshunter.io/ios/app/cb1-blockly/id1164453711/reviews) | **[3.7 (38 ratings)](https://appshunter.io/ios/app/vexcode-iq/id1474811207/reviews)** |
| Number of ratings | 15 | **38** |
| Positive reviews | 16.7% of reviews | **54.5% of reviews** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 4 weeks** | Every 6 weeks |
| Monetization | Free | Free |
| Size | 3 MB | 892 MB |
| Requires iOS | **11.0** | 16.0 |
| Devices | iPad | iPad |
| Age rating | 4+ | 4+ |
| Developer | [T2T Inc.](https://appshunter.io/developer/1134945229) | [VEX Robotics, Inc.](https://appshunter.io/developer/1162973741) |

## What reviewers say

### CB1 Blockly

[App page](https://appshunter.io/ios/app/cb1-blockly/id1164453711)

This app enables users to program robots built with a specific engineering kit. It uses a visual, drag-and-drop interface to create commands that control motors, lights, and sounds based on sensor input.

**Highlights:** Visual programming with drag-and-drop blocks, Control motors, LEDs, and buzzer, Utilize various sensor inputs, Bluetooth connectivity to robots, Save up to 20 custom programs, Includes 10 preloaded demo programs

**Features:** macOS Compatibility

**In-app purchases:** none


### VEXcode IQ

[App page](https://appshunter.io/ios/app/vexcode-iq/id1474811207)

This coding environment is designed for students of all ages to learn programming through robotics. Its intuitive interface, consistent across different levels and platforms, allows users to focus on creation rather than navigation. It makes computer science accessible and engaging through hands-on projects and collaborations.

**Highlights:** Intuitive drag-and-drop interface, Consistent across Blocks and Text, Robot drivetrain control blocks, Device manager for robot setup, Built-in video tutorials, Example projects for learning, Multilingual block support

**Features:** Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is CB1 Blockly free?

CB1 Blockly is free to download, with no in-app purchases.

### Is VEXcode IQ free?

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

### Which has better reviews, CB1 Blockly or VEXcode IQ?

VEXcode IQ is rated higher. CB1 Blockly averages 3.3 out of 5 from 15 ratings, while VEXcode IQ averages 3.7 from 38 ratings.

### Do CB1 Blockly or VEXcode IQ have ads?

Neither CB1 Blockly nor VEXcode IQ shows ads.

### Which is updated more often, CB1 Blockly or VEXcode IQ?

CB1 Blockly ships an update every 4 weeks, and VEXcode IQ every 6 weeks. Most recently, CB1 Blockly was updated on September 29, 2026 and VEXcode IQ on October 11, 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.*