Comparison

SAM Root vs Robo Wunderkind

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

Head to head
About

SAM Root

Learn programming through interactive robotics with three progressive coding levels, from graphical blocks to Python 3. Control robots in real-time or test your code with a built-in 3D simulator.

Highlights
  • Three progressive coding levels
  • Graphical blocks to Python 3
  • Real-time robot control
  • Built-in 3D simulator
  • Seamless level switching
  • Bluetooth robot pairing
Read full description

SAM Root makes it easy and fun to learn programming through hands-on robotics! With three progressive coding levels—from graphical blocks to hybrid blocks to Python 3 syntax—you’ll be building real coding skills and controlling robots in no time. MASTER CODING WITH 3 LEARNING LEVELS No coding experience? No problem! SAM Root meets you where you are and grows with your skills: - LEVEL 1: Graphical Blocks – Start with drag-and-drop, graphical blocks to grasp the fundamentals of coding logic—no reading required. - LEVEL 2: Hybrid Blocks – Transition into more advanced coding structure with blocks that blend visuals and coding script. - LEVEL 3: Python Code Blocks – Discover the structure and syntax of professional coding languages with full-text Python 3 code blocks. SEAMLESSLY SWITCH BETWEEN LEVELS Change coding levels anytime with a tap. SAM Root automatically converts your code, so you can match your skill level and learn the professional Python syntax behind each block. CONNECT TO ROOT ROBOTS Pair with a Root coding robot via Bluetooth and bring your programs to life! Control movement, lights, sounds, sensors, and more—while watching your code run in real time. TEST WITH THE BUILT-IN SIMULATOR Use the built-in 3D simulator to test your programs, speed up execution, and try new ideas—all without needing hardware.

About

Robo Wunderkind

Build and program robots using colorful blocks and an intuitive app. Explore three coding difficulty levels and interactive tutorials to bring your creations to life. No prior coding experience is necessary to start learning STEM concepts through play.

Highlights
  • Build robots with colorful blocks
  • Code and control creations
  • Three programming difficulty levels
  • 19 interactive STEM tutorials
  • Offline play capability
  • Icon-based and Scratch-like coding modes
Features
Read full description

Build robots with colorful Robo Wunderkind building blocks, then code and control your creations in this app to bring them to life. Unlock your creative genius through coding and playing with Robo Wunderkind! Our newest app comes with three programming difficulty levels and 19 interactive tutorials, which transform learning about STEM and technology into a fun game. No previous coding knowledge is required! ≈≈≈≈≈≈≈≈≈≈≈≈≈≈≈≈≈≈≈≈≈≈≈≈≈≈≈≈≈≈≈≈ Choose between three coding modes to control & program your inventions: ‘Live’ is the level that allows you to control your robots through a digital remote. Learn the core functions of building blocks by controlling them in this mode. ‘Code’ is the level that will introduce you to programming in no time. Based on colorful icons and images, this mode will introduce you to the basic elements of coding such as If-then statements, Loops, Decision trees, and more. ‘Blockly’ is the most advanced programming level, based on the Scratch interface. The block-based programming environment allows learning complex concepts like Variables, Functions, Operators, and Input-output mapping. With 19 free in-app tutorials, as well as more than 30 free step-by-step projects on our website, you will always be stocked up on ideas on what to create next. Follow the tutorials to recreate amazing robots, or use them for inspiration and create your own inventions. ≈≈≈≈≈≈≈≈≈≈≈≈≈≈≈≈≈≈≈≈≈≈≈≈≈≈≈≈≈≈≈≈ Get to know our Robo Wunderkind App: BUILD YOUR ROBOT. Use colorful Robo Wunderkind blocks like lights, motors, displays, sensors, and building parts to create your inventions. Use anything crafty you have at home to customize them or attach your favorite bricks. CREATE ANYTHING YOU CAN IMAGINE. Let that creativity run wild! Connect your robot to the app, learn to use it with our tutorials, and bring your creations to life with code. Choose the level you like or progress through modes as you advance your coding and creativity skills. NO INTERNET CONNECTION NEEDED. Have fun anytime and anywhere you are. Whether at a friend's house, your grandparents', or at home. You don't need an internet connection to play with your robots. FREE TO DOWNLOAD. Robo Wunderkind App is free to download and play. But no fun without a Robo Wunderkind kit, hence make sure to have one close. ≈≈≈≈≈≈≈≈≈≈≈≈≈≈≈≈≈≈≈≈≈≈≈≈≈≈≈≈≈≈≈≈ # As seen on Wired, The Guardian, TechCrunch, Vox, 9to5Mac. # Certified by Education Alliance Finland as a robotics kit with outstanding educational impact. ≈≈≈≈≈≈≈≈≈≈≈≈≈≈≈≈≈≈≈≈≈≈≈≈≈≈≈≈≈≈≈≈ What media says about us: “Robo Wunderkind is the perfect STEM tool” - 9to5Mac “Robo Wunderkind is easy to use, simple to build, and masterfully engaging”- MakeUseOf “This is an impossibly clever robotic building-block system. More versatile than most coding kits, it'll secretly stimulate math, logic and creative thinking.” - Stuff magazine ≈≈≈≈≈≈≈≈≈≈≈≈≈≈≈≈≈≈≈≈≈≈≈≈≈≈≈≈≈≈≈≈ REQUIREMENTS: - Any Bluetooth 4.0/BLE-enabled device - A Robo Wunderkind robotics kit

Screenshots

SAM Root4 screens
Robo Wunderkind4 screens

Verdict

The call

The clearest difference is monetization model: SAM Root at free against Robo Wunderkind's free with in-app purchases. SAM Root also leads on ratings volume (42 vs 6) and iOS requirement (13.0 vs 15.0). On price, rating, review sentiment and update cadence 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

On the App Store both sit at effectively the same score — 3.8 for SAM Root against 3.7 for Robo Wunderkind. That said, the two scores are not equally well evidenced: SAM Root has 42 ratings behind it against 6, so its average is the more settled of the two. Written reviews are what separate them: 46% of SAM Root's written reviews are positive against 40% of Robo Wunderkind's.

UpkeepUpdate frequency

SAM Root ships an update monthly, Robo Wunderkind every 2 months. The most recent releases landed on October 9, 2026 and October 11, 2026 respectively.

Scorecard3 real differences · 7 level
SAM Root versus Robo Wunderkind: the parameters behind the verdict, then further details
ParameterSAM RootRobo Wunderkind
PriceFreeFree
Rating3.8 (42 ratings) — better3.7 (6 ratings)
Positive reviews46.2% of reviews — better40.0% of reviews
Number of ratings42 — better6
Update frequencyMonthly — betterEvery 2 months
AdsNoNo
In-app purchasesNoNo
MonetizationFree — betterFree with in-app purchases
DevicesiPhone, iPad, iPodiPhone, iPad, iPod, Mac — better
Requires iOS13.0 — better15.0
Further details — not scored
Size92 MB295 MB
Age rating4+4+
DeveloperSAM LabsRobo Wunderkind, Inc.

Customer experience

SAM Root

All ratings42 ratings
Positive64.3%
Neutral11.9%
Negative23.8%
Written reviews13 reviews
Positive46.2%
Neutral7.7%
Negative46.2%

Robo Wunderkind

All ratings6 ratings
Positive66.7%
Neutral0.0%
Negative33.3%
Written reviews5 reviews
Positive40.0%
Neutral0.0%
Negative60.0%

In-app purchases

None

SAM Root

No in-app purchases

None

Robo Wunderkind

No in-app purchases

Questions

Is SAM Root free?
SAM Root is free to download, with no in-app purchases.
Is Robo Wunderkind free?
Robo Wunderkind is free to download, with no in-app purchases.
Which has better reviews, SAM Root or Robo Wunderkind?
SAM Root is rated higher. SAM Root averages 3.8 out of 5 from 42 ratings, while Robo Wunderkind averages 3.7 from 6 ratings.
Do SAM Root or Robo Wunderkind have ads?
Neither SAM Root nor Robo Wunderkind shows ads.
Which is updated more often, SAM Root or Robo Wunderkind?
SAM Root ships an update monthly, and Robo Wunderkind every 2 months. Most recently, SAM Root was updated on October 9, 2026 and Robo Wunderkind on October 11, 2026.

Other comparisons