# VEXcode IQ vs Petoi

The clearest difference is rating: Petoi at 4.5 against VEXcode IQ's 3.7. Petoi also leads on device support (3 vs 1). VEXcode IQ's advantage is update cadence (every 6 weeks vs every 4 months). On price, review sentiment, ratings volume 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.

Petoi holds the better App Store score, 4.5 against 3.7. Both are backed by a comparable volume of ratings — 39 and 16 respectively. Written reviews point the same way: 55% of VEXcode IQ's written reviews are positive against 60% of Petoi's.

VEXcode IQ ships an update every 6 weeks, Petoi every 4 months. Both last shipped on November 3, 2026.

## The numbers

| Metric | VEXcode IQ | Petoi |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [3.7 (39 ratings)](https://appshunter.io/ios/app/vexcode-iq/id1474811207/reviews) | **[4.5 (16 ratings)](https://appshunter.io/ios/app/petoi/id1581548095/reviews)** |
| Number of ratings | **39** | 16 |
| Positive reviews | 54.5% of reviews | **60.0% of reviews** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 6 weeks** | Every 4 months |
| Monetization | Free | Free |
| Size | 892 MB | 41 MB |
| Requires iOS | 16.0 | **15.6** |
| Devices | iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [VEX Robotics, Inc.](https://appshunter.io/developer/1162973741) | [Petoi LLC](https://appshunter.io/developer/1581548097) |

## What reviewers say

### 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


### Petoi

[App page](https://appshunter.io/ios/app/petoi/id1581548095)

Configure and control your robot pet toys with this official app. Calibrate joints, perform pre-set actions, and create custom movements. Compatible with Bittle and Nybble robot pets.

**Highlights:** Easy joint calibration, Control robot movement and actions, Create custom robot commands, Share custom commands with community, Compatible with Bittle and Nybble robots

**In-app purchases:** none


## Frequently asked questions

### Is VEXcode IQ free?

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

### Is Petoi free?

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

### Which has better reviews, VEXcode IQ or Petoi?

Petoi is rated higher. VEXcode IQ averages 3.7 out of 5 from 39 ratings, while Petoi averages 4.5 from 16 ratings.

### Do VEXcode IQ or Petoi have ads?

Neither VEXcode IQ nor Petoi shows ads.

### Which is updated more often, VEXcode IQ or Petoi?

VEXcode IQ ships an update every 6 weeks, and Petoi every 4 months. Most recently, VEXcode IQ was updated on November 3, 2026 and Petoi 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.*