Comparison

VEXcode IQ vs Petoi

Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.

Head to head
About

VEXcode IQ

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
Read full description

From elementary school through college, VEXcode is a coding environment that meets students at their level. The intuitive layout of VEXcode allows students to get started quickly and easily. VEXcode is consistent across Blocks and Text, across VEX IQ and VEX V5. As students progress from elementary, middle, and high school, they never have to learn a different blocks, code, or toolbar interface. As a result, students can focus on creating with technology, not trying to navigate a new layout. Drive Forward is the new Hello World We all know that robots attract kids to learn. VEX Robotics and VEXcode are providing opportunities for students of all ages to participate in learning the code that makes these robots work. VEX makes computer science come to life through collaborations, hands-on projects, and engaging experiences. From classrooms to competitions, VEXcode helps to create the next generation of innovators. Drag. Drop. Drive. VEXcode Blocks is the perfect platform for those new to coding. Students use the simple drag and drop interface to create functioning programs. Each block's purpose can easily be identified using the visual cues like its shape, color, and label. We've designed VEXcode Blocks to allow those who are new to robotics to get their robot up and running faster. Now, students can focus on being creative and learning computer science concepts, not stuck trying to figure out the interface. More accessible than ever VEXcode even helps across language barriers, allowing student to read blocks and comment programs in their native language. Drag & Drop. Powered by Scratch Blocks. Students and Teachers will feel instantly at home with this familiar environment. Video Tutorials. Grasp concepts faster. Built-in tutorials cover every aspect needed to get up to speed fast. And more tutorials are coming. Help is always there. Getting information on blocks is fast and easy. These resources were written by educators, in a form both teachers and students will grasp quickly. Drivetrain Blocks. A breakthrough in simplicity. From driving forward, making precise turns, setting speed, and stopping precisely, VEXcode makes it easier than ever to control a robot. Setup your VEX robot. Fast. VEXcode's device manager is simple, flexible, and powerful. In no time at all you can setup your robot's drivetrain, controller features, motors, and sensors. 40+ Example projects to choose from. Jumpstart your learning by starting with an existing project, covering every aspect of coding, controlling robots, and learning to use sensors.

About

Petoi

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
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The official app for configuring and controlling Petoi's robot pet toys. Features: -- easy calibration interface to make the robot's joints aligned correctly. -- control robots to move with different walking speeds and default actions such as push-up, greetings, stretches, and rest. Great for playing games with your friends and families. -- add custom actions (commands) to your robots to achieve more advanced maneuverability and motions - you may share your customized commands with our community @PetoiCamp. Compatible Petoi robot pets: robot dog Bittle, robot cat Nybble Petoi robot pets are cute, realistic, open-source, palm-sized, compatible with Arduino modules, programmable, and can support Raspberry Pi. Support: official website: www.petoi.com support email: support@petoi.com Support forum: www.petoi.camp/forum

Screenshots

Petoi4 screens

Verdict

The call

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.

Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS

CostPrice · In-app purchases · Ads · Monetization

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

ReceptionRating · Positive reviews · Number of ratings

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.

UpkeepUpdate frequency

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

Scorecard3 real differences · 7 level
VEXcode IQ versus Petoi: the parameters behind the verdict, then further details
ParameterVEXcode IQPetoi
PriceFreeFree
Rating3.7 (39 ratings)4.5 (16 ratings) — better
Positive reviews54.5% of reviews60.0% of reviews — better
Number of ratings39 — better16
Update frequencyEvery 6 weeks — betterEvery 4 months
AdsNoNo
In-app purchasesNoNo
MonetizationFreeFree
DevicesiPadiPhone, iPad, iPod — better
Requires iOS16.015.6 — better
Further details — not scored
Size892 MB41 MB
Age rating4+4+
DeveloperVEX Robotics, Inc.Petoi LLC

Customer experience

VEXcode IQ

All ratings38 ratings
Positive65.8%
Neutral2.6%
Negative31.6%
Written reviews33 reviews
Positive54.5%
Neutral6.1%
Negative39.4%

Petoi

All ratings13 ratings
Positive84.6%
Neutral0.0%
Negative15.4%
Written reviews5 reviews
Positive60.0%
Neutral0.0%
Negative40.0%

In-app purchases

None

VEXcode IQ

No in-app purchases

None

Petoi

No in-app purchases

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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