VibeBlocks vs Arduino Science Journal
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
VibeBlocks
This app offers a mobile-first solution for learning maker coding without a computer. It allows users to simulate and test Arduino projects, compile code directly, and learn through interactive block coding games and missions. Designed for both students and teachers, it supports various kits and provides comprehensive guidance.
- Computer-free Arduino project creation
- Smartphone-based block coding
- Circuit diagram identification and assembly guidance
- Code simulation and direct Arduino compilation
- Interactive coding games and missions
- Teacher guidance and class materials
- Support for multiple maker kits
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VibeBlocks is an AI Coding Lab where you learn coding with AI by building real projects, from on-screen art and games to Arduino, Micro:bit, and Physical AI hardware, all on your phone. It is built for students, beginners, makers, teachers, coding clubs, and classrooms. Instead of watching passive lessons or accepting the first answer from AI, you learn through a practical loop: describe what you want, read what AI made, test it, and redirect it until it works. Directing AI is the coding literacy of the AI era, and VibeBlocks is built to teach it. Start in Creative Lab Creative Lab is where ideas come to life. Make interactive art, games, visual experiments, and small prototypes by describing what you want to build. AI drafts the first version; the learning starts when you inspect it, run it, compare the result with your intention, and improve it step by step. This is vibe coding for learning Vibe coding is not only for apps and websites. In VibeBlocks, you practice vibe coding across creative coding, game coding, block coding, Arduino, Micro:bit, and Physical AI projects. The goal is not just to generate code. The goal is to understand what changed, why it works, and how to direct AI better next time. Build from screen to hardware Begin with projects on the screen, then move toward real sensors, motors, circuits, and robots. VibeBlocks connects creative coding, STEM learning, and physical computing in one mobile flow, with no PC required. What you can build and practice: - Interactive art and creative coding projects - Games and MakeCode Arcade-style game logic - Block coding for beginners, plus the bridge from blocks to real code - Arduino coding with a built-in circuit simulator - Micro:bit coding on mobile - Sensor, motor, LED, buzzer, and display projects - Physical AI and robotics challenges with motion and behavior - Reading, testing, debugging, and improving AI-generated code How it works: 1. Create: tell AI what you want to make 2. Inspect: read the code, blocks, or behavior AI created 3. Test: run the project on screen or in the simulator 4. Redirect: change the prompt, logic, or settings 5. Build again: improve the result and learn from the process Why VibeBlocks is different: - One app for AI coding, block coding, game coding, Arduino, Micro:bit, and Physical AI - Teaches you to direct AI, not just consume its output - 39 structured courses with 365+ lessons, plus missions and a free creative space for your own ideas - Takes you from first idea to working project without starting from a blank page - Works for classrooms, coding clubs, workshops, and self-study The VibeBlocks team has built hands-on coding education for 9 years, used in classrooms and national programs across Korea, Kazakhstan, Malaysia, and the Middle East. Formerly MAKE, VibeBlocks carries the same learn-by-making DNA into the AI era. FAQ Q. Do I need a PC or a hardware kit? A. No PC and no kit needed — even the Arduino circuit simulator runs right on your phone (an internet connection is required). Real hardware is optional, for when you want to take projects further. Q. Do I need coding experience? A. No. Start with block coding and guided courses; AI explains everything you build along the way. Q. Can schools and clubs use it? A. Yes. VibeBlocks supports classroom, coding club, and workshop use, with structured courses and missions. Download VibeBlocks, tell AI your first idea, and learn to direct it into something real. Your first project takes minutes, not weeks.
Arduino Science Journal
Transform your smartphone into a science notebook. Use your device's sensors and connect external hardware to gather real-time data, conduct experiments, and analyze findings. Ideal for students to explore the world scientifically.
- Use smartphone sensors
- Connect external Arduino sensors
- Record and analyze real-time data
- Conduct interactive experiments
- Enhance lesson plans
- Cross-platform support
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The Arduino Science Journal (formerly Science Journal, an initiative by Google) is free and allows you to gather data about the world around you by harnessing the sensors in your smartphone as well as sensors connected to Arduino. The Science Journal transforms smartphones and tablets into science notebooks that encourage students to explore their world. The Arduino Science Journal app is recommended for students from 10 to 18 years of age. About Arduino Science Journal With the Arduino Science Journal, you can learn interactively, conduct experiments and iterate on findings. • Enhance your existing lesson plans: use the Science Journal with activities and assignments you have already prepared • Classroom & home-school friendly: you don’t have to be in a classroom setting to start exploring. The Arduino Science Journal can be used to run experiments straight away, as long as you have your smartphone or tablet with you! • Move learning outside: the use of mobile devices along with the types of experiments we offer encourage students to get out of their seats and open their eyes to the world around them through the power of science • Science and data have no secrets: you can easily record your observations, store your data sensors in real-time and analyse them, just as a proper scientist! • Connect the digital and the physical world from your pocket: go through a series of simple tutorials and start having fun with science With built-in device sensors as well as external hardware, you can measure light, sound, movement, and much more. You can also compare results, and even set triggers. Together with the external hardware, (not included with the app), students are enabled to conduct more complex experiments, and advance in their scientific studies. As long as the external sensors are compatible with a Bluetooth-connecting device such as a microcontroller, there is no end to what experiments the students can make. Some popular sensors that the app can work with are: light, conductivity, temperature, force, gas, heart rate, respiration, radiation, pressure, magnetism, and many more. The app is classroom-friendly, since students can sign in on any device and access their experiments to continue exploring the world, wherever they are! Permissions notice: • Bluetooth: needed to scan for Bluetooth sensor devices. • Camera: needed to take pictures to document experiments and for the brightness sensor. • Photo Library: needed to store pictures taken to document experiments and for adding existing photos from your library to experiments. • Microphone: needed for sound intensity sensor. • Push notifications: needed to inform you of recording status when backgrounding the app. Benefits of using the Arduino Science Journal • It’s free and simple to use • Easy setup: download the app and start exploring with your phone’s built-in sensors • Cross-platform support • Portable: enhance your home learning or bring your device outside to study the world around you • Fully compatible with Arduino hardware: keep experimenting with the Arduino Science Kit Physics Lab, as well as the Arduino Nano 33 BLE Sense board • Google Drive integration, as well as local download --- Terms and Conditions: https://www.arduino.cc/en/sj-terms-conditions Privacy Policy: https://www.arduino.cc/en/privacy-policy Children's Privacy Policy: https://www.arduino.cc/en/privacy-policy/children-privacy-policy
Screenshots
Verdict
The clearest difference is rating: Arduino Science Journal at 4.4 against VibeBlocks's 3.6. Arduino Science Journal also leads on ads (none vs shown) and monetization model (free vs free with in-app purchases). VibeBlocks's advantage is update cadence (every 2 weeks vs every 3 months). On price, in-app purchases, device support and iOS requirement 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
Both are free to download. VibeBlocks sells 5 one-off in-app purchases and Arduino Science Journal sells 2 in-app purchases, starting at $7.99 per month. Whichever you choose, the download price is not the number that matters.
Arduino Science Journal holds the better App Store score, 4.4 against 3.6. That said, the two scores are not equally well evidenced: Arduino Science Journal has 1.1K ratings behind it against 7, so its average is the more settled of the two. Written reviews point the same way: 50% of VibeBlocks's written reviews are positive against 59% of Arduino Science Journal's.
VibeBlocks ships an update every 2 weeks, Arduino Science Journal every 3 months. The most recent releases landed on September 27, 2026 and October 2, 2026 respectively.
| Parameter | VibeBlocks | Arduino Science Journal |
|---|---|---|
| Price | Free | Free |
| Rating | 3.6 (7 ratings) | 4.4 (1.1K ratings) — better |
| Positive reviews | 50.0% of reviews | 58.7% of reviews — better |
| Number of ratings | 7 | 1.1K — better |
| Update frequency | Every 2 weeks — better | Every 3 months |
| Ads | Yes | No — better |
| In-app purchases | Yes | Yes |
| Monetization | Free with in-app purchases | Free — better |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 15.0 — better | 15.1 |
| Further details — not scored | ||
| Size | 203 MB | 58 MB |
| Age rating | 4+ | 9+ |
| Developer | Hayeon Jeong | Arduino LLC |
Customer experience
VibeBlocks
Arduino Science Journal
Bugs and requests
VibeBlocks
Not enough reviews yet to summarise bugs or requests.
Arduino Science Journal
Reported bugs
4 issues- App often crashes when trying to add sensors
- Sensor selection menu doesn't work
- Freezes on loading dashboards with blank screen
- Stopped working after iOS 15 update
Requested features
5 requests- iCloud sync
- CSV export for data analysis
- Velocity sensors using GPS
- Arduino sensor integration
- Buzzer with variable range
In-app purchases
VibeBlocks
- MAKE Basic 멤버십 1개월$0.99
- MAKE monthly ticket$1.99
- Premium 멤버쉽 1개월$2.99
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- MAKE Premium 멤버쉽 3개월$7.99
- MAKE Premium 멤버쉽 6개월$10.99
Arduino Science Journal
- Teacher Monthly Plan1 Month trial$7.991 Month
- Yearly Teacher Plan1 Month trial$63.991 Year
Questions
Is VibeBlocks free?
Is Arduino Science Journal free?
Which has better reviews, VibeBlocks or Arduino Science Journal?
Do VibeBlocks or Arduino Science Journal have ads?
Which is updated more often, VibeBlocks or Arduino Science Journal?
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