Comparison

Evo by Ozobot vs SAM Studio

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

Head to head
About

Evo by Ozobot

This app serves as a companion for learning and creating with a robot companion. It provides access to coding tools, classroom resources, and support to maximize the robot's capabilities for educational and home use.

Highlights
  • Learn with robot companion
  • Create with robot companion
  • Connect with robot companion
  • Ozobot Blockly access
  • Classroom resources
  • FAQs and support
Read full description

Meet your go-to companion to learn, create and connect with Evo, all from your smartphone or tablet. For use at school or at home, the Evo App offers quick access to Ozobot Blockly, Classroom, FAQs and more to get the most out of your Ozobot experience.

About

SAM Studio

This platform offers tools and curriculum-aligned lesson plans for engaging STEAM and coding education. It features intuitive visual coding apps and wireless electronic blocks to bring computational thinking to life in the classroom.

Highlights
  • Curriculum-aligned lesson plans
  • Intuitive visual flow-based and block-based coding
  • Wireless Bluetooth electronic blocks
  • Lesson Builder tool
  • Teacher support and training
  • Support for various sensors and motors
Features
Read full description

SAM Labs provides everything you need to deliver the most engaging STEAM and Coding learning experiences in your classroom. Giving you the tools and support to make the most of your lessons, SAM Labs makes learning interactive and engaging. This includes curriculum-aligned lesson plans, intuitive visual flow-based and block-based apps, wireless electronic blocks that connect seamlessly to provide stimulating challenges. Design lessons with algorithms, programs and systems to bring computational thinking to life! Why use SAM Labs? - A fun and interactive way to bring coding to life - An intuitive visual, flow-based and block-based coding tailored for any classroom or ability level - SAM Blockly enables progression to block-based programming - Easy-to-use, wireless Bluetooth SAM Blocks that are made to last - NEW! Build your own lessons to integrate within your current or upcoming units of study - Unparalleled teacher support, onboarding, and training - Versatile technology that can be used across a variety of subjects Incredibly easy to bring into the classroom – and simple to teach with. You can use the SAM Studio App virtually or bring your projects to life using physical SAM Labs blocks, sensors and devices, including: - Buttons, RGB Light, Buzzer - Multiple sensors: Light, Proximity, Heat, Tilt, Pressure - Controller & Sliders - DC & Servo motors - Wheels, car chassis & roller ball - LEGO®-compatible gear attachments - Chargers and charging station A subscription to SAM Studio also gives you access to our standards-aligned course content, including easy-to-follow lesson plans, editable presentations, step-by-step guides, an engaging interactive Lesson Builder tool, and more! Link: https://store.samlabs.com For more information, book a quick demo: https://go.samlabs.com/book-a-demo Supported languages: English (US), English (UK), Chinese, Italian, Spanish, German, French, Dutch, Polish, Portuguese, Swedish, Japanese, Korean, Arabic, Hebrew Supported Bluetooth: Our app runs on devices that support Bluetooth 4.0 and up. LEGO® is a trademark of the LEGO Group of companies which does not sponsor, authorize or endorse this site.

Screenshots

Evo by Ozobot3 screens

Verdict

The call

The clearest difference is review sentiment: SAM Studio at 100% against Evo by Ozobot's 66%. SAM Studio also leads on rating (5.0 vs 4.6). Evo by Ozobot's advantage is ratings volume (1.1K vs 3) and update cadence (every 2 months vs every 5 months). On price, ads, in-app purchases and monetization model 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

SAM Studio holds the better App Store score, 5.0 against 4.6. That said, the two scores are not equally well evidenced: Evo by Ozobot has 1.1K ratings behind it against 3, so its average is the more settled of the two. Written reviews point the same way: 66% of Evo by Ozobot's written reviews are positive against 100% of SAM Studio's.

UpkeepUpdate frequency

Evo by Ozobot ships an update every 2 months, SAM Studio every 5 months. The most recent releases landed on September 20, 2026 and June 1, 2026 respectively.

Scorecard6 real differences · 4 level
Evo by Ozobot versus SAM Studio: the parameters behind the verdict, then further details
ParameterEvo by OzobotSAM Studio
PriceFreeFree
Rating4.6 (1.1K ratings)5.0 (3 ratings) — better
Positive reviews66.0% of reviews100.0% of reviews — better
Number of ratings1.1K — better3
Update frequencyEvery 2 months — betterEvery 5 months
AdsNoNo
In-app purchasesNoNo
MonetizationFreeFree
DevicesiPhone, iPad, iPod — betteriPad
Requires iOS13.0 — better15.0
Further details — not scored
Size239 MB2 MB
Age rating4+4+
DeveloperEvollve, Inc.SAM Labs

Customer experience

Evo by Ozobot

All ratings1,069 ratings
Positive91.2%
Neutral2.2%
Negative6.5%
Written reviews97 reviews
Positive66.0%
Neutral3.1%
Negative30.9%

SAM Studio

All ratings3 ratings
Positive100.0%
Neutral0.0%
Negative0.0%
Written reviews1 reviews
Positive100.0%
Neutral0.0%
Negative0.0%

Bugs and requests

Evo by Ozobot

Reported bugs

3 issues
  • Firmware update bricking Ozobot devices
  • Inability to connect and calibrate Ozobot with the app
  • Saved programs not working after app updates

Requested features

4 requests
  • Bring back removed features like customization, tricks, and accounts
  • Add battery percentage indicator for Ozobot Evo
  • Improve app navigation and make key functions more accessible
  • Expand programming and coding capabilities

SAM Studio

Not enough reviews yet to summarise bugs or requests.

In-app purchases

None

Evo by Ozobot

No in-app purchases

None

SAM Studio

No in-app purchases

Questions

Is Evo by Ozobot free?
Evo by Ozobot is free to download, with no in-app purchases.
Is SAM Studio free?
SAM Studio is free to download, with no in-app purchases.
Which has better reviews, Evo by Ozobot or SAM Studio?
SAM Studio is rated higher. Evo by Ozobot averages 4.6 out of 5 from 1.1K ratings, while SAM Studio averages 5.0 from 3 ratings.
Do Evo by Ozobot or SAM Studio have ads?
Neither Evo by Ozobot nor SAM Studio shows ads.
Which is updated more often, Evo by Ozobot or SAM Studio?
Evo by Ozobot ships an update every 2 months, and SAM Studio every 5 months. Most recently, Evo by Ozobot was updated on September 20, 2026 and SAM Studio on June 1, 2026.

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