Comparison

KKDKKD vs VEXcode GO

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

Head to head
About

KKDKKD

Learn programming through interactive building blocks and gamified challenges. This app guides you through constructing and coding intelligent models, fostering interest in STEM concepts with engaging levels and rewards.

Highlights
  • Gamified programming learning
  • Digital building instructions
  • Graphical programming interface
  • Control building block models
  • Unlock medals and rewards
  • Gravity sensing mode
Features
Read full description

[Introduction] The knight truck S1 is an intelligent programming building block toy. Excellent building block feel and innovative building experience, gamified programming learning, playing and learning in dozens of levels. In this era, everyone needs to understand programming and know a little programming. Let children learn about programming and stimulate their interest in learning programming. 【About the application】 Read the digital building instructions to understand the programming knight truck S1 and other models. Use programmable building block models to build, code and play games. By dragging and dropping simple graphical programming, control the building block model and master the basic programming logic. [About knight truck S1 kit] Including 520+ pieces of high-quality precision building blocks, including intelligent master control of two high-speed motors. Easily build an entry-level prototype, and initially explore the fun of building. Build a cool programming mech S1, hone your patience and exercise your hands-on ability during hours of construction. Exquisite mechanical transmission, simulation of off-road vehicle structure, enjoy the fun of mobile driving. 【feature】 Construction: From the introductory prototype to the cool knight truck S1, the difficulty and fun of construction gradually increase. Remote control: forward, reverse, turn, accelerate, improve driving skills, unlock medals! Keep playing and unlock the gravity sensing mode. Programming: The app contains several programming levels. Use the program to control the knight truck S1 to complete various tasks. By playing the graphical Scratch, you can understand programming and master the basic programming logic. Rewards: Obtain medal rewards by completing levels. Embark on the road of a programming master.

About

VEXcode GO

This coding environment offers a consistent, intuitive interface for students of all ages to learn programming through robotics. It simplifies robot control and programming with a drag-and-drop block system, making computer science accessible and engaging.

Highlights
  • Consistent interface across devices and levels
  • Drag-and-drop block coding
  • Robot control and programming
  • Built-in video tutorials
  • Cross-language support for blocks and comments
  • Educator-written help resources
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 GO, 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 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 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. VEXcode Privacy Policy: https://www.vexrobotics.com/software-privacy-policy

Screenshots

KKDKKD3 screens

Verdict

The call

The clearest difference is rating: KKDKKD at 4.3 against VEXcode GO's 3.2. KKDKKD also leads on device support (3 vs 1) and iOS requirement (13.4 vs 16.0). VEXcode GO's advantage is ratings volume (22 vs 4). On price, update cadence, ads and in-app purchases 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

KKDKKD holds the better App Store score, 4.3 against 3.2. That said, the two scores are not equally well evidenced: VEXcode GO has 22 ratings behind it against 4, so its average is the more settled of the two.

UpkeepUpdate frequency

KKDKKD ships an update monthly, VEXcode GO every 2 months. The most recent releases landed on June 4, 2026 and July 5, 2026 respectively.

Scorecard4 real differences · 6 level
KKDKKD versus VEXcode GO: the parameters behind the verdict, then further details
ParameterKKDKKDVEXcode GO
PriceFreeFree
Rating4.3 (4 ratings) — better3.2 (22 ratings)
Positive reviews—50.0% of reviews
Number of ratings422 — better
Update frequencyMonthly — betterEvery 2 months
AdsNoNo
In-app purchasesNoNo
MonetizationFreeFree
DevicesiPhone, iPad, iPod — betteriPad
Requires iOS13.4 — better16.0
Further details — not scored
Size112 MB727 MB
Age rating4+4+
DeveloperTianxing Innovation Technology Co., Ltd.VEX Robotics, Inc.

Customer experience

KKDKKD

All ratings4 ratings
Positive75.0%
Neutral0.0%
Negative25.0%

VEXcode GO

All ratings21 ratings
Positive52.4%
Neutral4.8%
Negative42.9%
Written reviews6 reviews
Positive50.0%
Neutral0.0%
Negative50.0%

In-app purchases

None

KKDKKD

No in-app purchases

None

VEXcode GO

No in-app purchases

Questions

Is KKDKKD free?
KKDKKD is free to download, with no in-app purchases.
Is VEXcode GO free?
VEXcode GO is free to download, with no in-app purchases.
Which has better reviews, KKDKKD or VEXcode GO?
KKDKKD is rated higher. KKDKKD averages 4.3 out of 5 from 4 ratings, while VEXcode GO averages 3.2 from 22 ratings.
Do KKDKKD or VEXcode GO have ads?
Neither KKDKKD nor VEXcode GO shows ads.
Which is updated more often, KKDKKD or VEXcode GO?
KKDKKD ships an update monthly, and VEXcode GO every 2 months. Most recently, KKDKKD was updated on June 4, 2026 and VEXcode GO on July 5, 2026.

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