Comparison

Robo Wunderkind vs Sandbox AR

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

Head to head
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

About

Sandbox AR

Create, build, and explore immersive virtual worlds using augmented reality. This app allows users to scale creations to life-size and share them with others. It's designed to bring interactive technology into educational settings.

Highlights
  • Create, build, and explore in AR
  • Life-size scale exploration
  • Share creations via QR code
  • Capture snapshots and videos
  • Teacher audio descriptions (DE:X subscribers)
  • Link to curated resources (DE:X subscribers)
Read full description

--- Multi award-winning augmented reality maker app --- - BETT Awards 2023 Best AR/VR ! - GESS Awards 2023 Best Digital XR / VR / AI Product - spaces4learning New Product Award 2022 ! -- What is Sandbox? -- Experience, build, and explore in AR with Discovery Education Sandbox. Designed as a companion to the award-winning Discovery Education Experience learning platform, bring immersive technology and content into the classroom. Choose from hundreds of models and create a virtual world to experience and share with fellow students and teachers. Use life size mode to scale up and walk inside your own creation! -- Features -- • Create, build and explore in augmented reality. • Explore creations in life-size scale! • Share your sandboxes with other users with a simple QR code. • Capture snapshots and videos of your sandbox. -- Enhanced features for DE:X subscribers -- As a Discovery Education Experience or Espresso subscriber, access additional features to add teacher audio descriptions to sandboxes and add links to your own curated resources on Experience or Espresso. Integrate with studio boards and access future additional model packs.

Screenshots

Robo Wunderkind4 screens

Verdict

The call

The clearest difference is review sentiment: Sandbox AR at 100% against Robo Wunderkind's 40%. Sandbox AR also leads on rating (4.8 vs 3.7) and monetization model (free vs free with in-app purchases). Robo Wunderkind's advantage is device support (4 vs 1). On price, ratings volume, update cadence 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

Sandbox AR holds the better App Store score, 4.8 against 3.7. Both are backed by a comparable volume of ratings — 6 and 16 respectively. Written reviews point the same way: 40% of Robo Wunderkind's written reviews are positive against 100% of Sandbox AR's.

UpkeepUpdate frequency

Both ship on a similar rhythm, roughly every 2 months. Both last shipped on November 3, 2026.

Scorecard4 real differences · 6 level
Robo Wunderkind versus Sandbox AR: the parameters behind the verdict, then further details
ParameterRobo WunderkindSandbox AR
PriceFreeFree
Rating3.7 (6 ratings)4.8 (16 ratings) — better
Positive reviews40.0% of reviews100.0% of reviews — better
Number of ratings616 — better
Update frequencyEvery 2 monthsEvery 2 months
AdsNoNo
In-app purchasesNoNo
MonetizationFree with in-app purchasesFree — better
DevicesiPhone, iPad, iPod, Mac — betteriPad
Requires iOS15.014.0 — better
Further details — not scored
Size295 MB1.6 GB
Age rating4+4+
DeveloperRobo Wunderkind, Inc.Discovery Education Inc.

Customer experience

Robo Wunderkind

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

Sandbox AR

All ratings11 ratings
Positive90.9%
Neutral9.1%
Negative0.0%
Written reviews4 reviews
Positive100.0%
Neutral0.0%
Negative0.0%

In-app purchases

None

Robo Wunderkind

No in-app purchases

None

Sandbox AR

No in-app purchases

Questions

Is Robo Wunderkind free?
Robo Wunderkind is free to download, with no in-app purchases.
Is Sandbox AR free?
Sandbox AR is free to download, with no in-app purchases.
Which has better reviews, Robo Wunderkind or Sandbox AR?
Sandbox AR is rated higher. Robo Wunderkind averages 3.7 out of 5 from 6 ratings, while Sandbox AR averages 4.8 from 16 ratings.
Do Robo Wunderkind or Sandbox AR have ads?
Neither Robo Wunderkind nor Sandbox AR shows ads.
Which is updated more often, Robo Wunderkind or Sandbox AR?
Robo Wunderkind ships an update every 2 months, and Sandbox AR every 2 months. Most recently, Robo Wunderkind was updated on November 3, 2026 and Sandbox AR on November 3, 2026.

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