Comparison

Physics Lab AR vs Computer Unleashed

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

Head to head
About

Physics Lab AR

Explore physics through interactive virtual experiments and augmented reality. Build and test electrical circuits with over 100 components, visualize electromagnetic fields, and even design your own galaxy. Ideal for students, teachers, and curious minds of all ages.

Highlights
  • Virtual lab with AR mode
  • Build 3D electric circuits
  • 100+ circuit components
  • Precise scientific calculations
  • Electromagnetic field visualization
  • Design custom galaxies
Features
Read full description

Are you a curious student eager to explore deeper into the physics world? Are you a science enthusiast who wants to share your ideas with others? Are you an adventurer bounded by textbook instructions and budget limits? Are you a romantic dreaming of having your own customized galaxy? Are you a teacher who wants to use fun and interactive demonstrations in your physics lessons? Learn science by doing experiments in your virtual lab with Physics Lab. With our new AR mode, you can even bring your experiments to life! In Physics Lab, you can play with various circuit components, build your own 3D electric circuits, and see how they work in real time. With 100+ circuit components to choose from (and more coming soon), the possibilities are endless. Plus, all of our experiments are backed by science and calculated with precise numbers, so you can learn and have fun at the same time. Physics Lab is not only for students, but for teachers too! Use it to demonstrate experiments in class, and help your students learn and explore in a new way. And because it's virtual, you don't have to worry about expensive lab equipment or safety concerns. Explore with freedom - Pick from 100+ circuit components (more coming!) - Drag them from the toolbox to the virtual desk and connect them the way you like - All experiment results are backed by science and calculated in precise numbers - Design your own galaxy or load from our solar system - Electromagnetic experiments with field line visualization Better than real life - Set properties of circuit components to different figures and observe changes of behavior and stats in real time - One-click to turn what you have built into an editable circuit diagram and vice versa - No expenses on lab equipments, no worry about safety issues A lab for everyone - Teachers have been using Physics Lab to demonstrate experiments and assist teaching in class - Students, in primary or high schools, can learn science and explore freely anywhere, anytime - Kids or not, curious minds now have their own virtual lab to learn knowledge by doing experiments Whether you're a teacher, student, or just someone who loves learning about physics, Physics Lab has something for everyone. Connect with us and let us know what you think, and check out our subscription options to access even more experiments and components. We can't wait to see what you create! Email: turtlesim@u.northwestern.edu =========================== Concerning Component Subscription During your subscription period, you will have access to all paid components for free, including future ones. 1) Subscription periods are one month long and will be charged to your iTunes Account at the time of purchase. 2) Your subscription is linked to your Physics Lab account. 3) You will be charged for renewals 24 hours before the end of the current period, and will be notified of the cost. 4) You can manage your subscriptions at any time in your Account Settings. 5) By purchasing a subscription, you are agreeing to our Terms of Use and Privacy Policy. Terms of Use: https://static.turtlesim.com/products/Term-Of-Use.txt Privacy Policy: https://static.turtlesim.com/products/Privacy-Policy.txt

About

Computer Unleashed

Learn computer systems by building them from the ground up. This educational software offers progressive challenges, inspired by foundational computing books, to help users understand hardware logic and computer knowledge.

Highlights
  • Build computer systems from scratch
  • Progressive difficulty levels
  • Hands-on hardware logic experience
  • Puzzle game format
  • Learn computer knowledge
Features
Read full description

The best way to understand the working principle of computers is to get hands-on experience and build computer systems from scratch. This is a teaching and practice software for computer systems, which can also be viewed as a puzzle game. We have referred to two books, "Code: The Hidden Language of Computer Hardware and Software" and "The Elements of Computing Systems: Building a Modern Computer from First Principles", and designed various levels of challenges with different difficulties in a progressive manner. This makes it easier for everyone to start building simple yet powerful computers from the bottom-up hardware logic, and to better learn various aspects of computer knowledge.

Screenshots

Physics Lab AR4 screens
Computer Unleashed4 screens

Verdict

The call

The clearest difference is rating: Physics Lab AR at 4.7 against Computer Unleashed's 1.7. Physics Lab AR also leads on ratings volume (1.8K vs 3) and review sentiment (47% vs 25%). Computer Unleashed's advantage is in-app purchases (none vs 7) and iOS requirement (12.0 vs 15.0). On price, update cadence, ads and device support 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. Physics Lab AR sells 7 in-app purchases, starting at $1.49 per month. Computer Unleashed asks for nothing beyond the download.

ReceptionRating · Positive reviews · Number of ratings

Physics Lab AR holds the better App Store score, 4.7 against 1.7. That said, the two scores are not equally well evidenced: Physics Lab AR has 1.8K ratings behind it against 3, so its average is the more settled of the two. Written reviews point the same way: 47% of Physics Lab AR's written reviews are positive against 25% of Computer Unleashed's.

UpkeepUpdate frequency

Physics Lab AR ships an update every 2 months, Computer Unleashed every 3 months. The most recent releases landed on September 28, 2026 and August 18, 2026 respectively.

Scorecard6 real differences · 4 level
Physics Lab AR versus Computer Unleashed: the parameters behind the verdict, then further details
ParameterPhysics Lab ARComputer Unleashed
PriceFreeFree
Rating4.7 (1.8K ratings) — better1.7 (3 ratings)
Positive reviews47.1% of reviews — better25.0% of reviews
Number of ratings1.8K — better3
Update frequencyEvery 2 months — betterEvery 3 months
AdsNoNo
In-app purchasesYesNo — better
MonetizationFree with in-app purchasesFree — better
DevicesiPhone, iPad, iPodiPhone, iPad, iPod, Mac — better
Requires iOS15.012.0 — better
Further details — not scored
Size177 MB37 MB
Age rating4+4+
DeveloperTurtle Sim LLCCronlyGames Inc.

Customer experience

Physics Lab AR

All ratings1,811 ratings
Positive91.4%
Neutral3.8%
Negative4.7%
Written reviews121 reviews
Positive47.1%
Neutral7.4%
Negative45.5%

Computer Unleashed

All ratings3 ratings
Positive0.0%
Neutral33.3%
Negative66.7%
Written reviews4 reviews
Positive25.0%
Neutral0.0%
Negative75.0%

Bugs and requests

Physics Lab AR

Reported bugs

5 issues
  • App crashes when opening experiments or circuits
  • Wires don't attach properly
  • Objects fall through the table
  • Camera position issues
  • App freezes or becomes unresponsive

Requested features

6 requests
  • Add more components like transistors and potentiometers
  • Improve camera controls and view options
  • Implement saving and loading of circuits
  • Add more tutorials and explanations
  • Support for Vietnamese and other languages
Show 1 more
  • Improve stability and reduce crashes

Computer Unleashed

Not enough reviews yet to summarise bugs or requests.

In-app purchases

7 purchases

Physics Lab AR

Subscriptions1
  • Monthly Component Subscription$1.491 Month
One-time6
  • 60 Diamonds$0.99
  • 10 Diamonds$0.99
  • 120 Diamonds$1.99
Show 3 more
  • 300 Diamonds$4.99
  • 680 Diamonds$9.99
  • 1280 Diamonds$19.99
None

Computer Unleashed

No in-app purchases

Questions

Is Physics Lab AR free?
Physics Lab AR is free to download, with in-app purchases available.
Is Computer Unleashed free?
Computer Unleashed is free to download, with no in-app purchases.
Which has better reviews, Physics Lab AR or Computer Unleashed?
Physics Lab AR is rated higher. Physics Lab AR averages 4.7 out of 5 from 1.8K ratings, while Computer Unleashed averages 1.7 from 3 ratings.
Do Physics Lab AR or Computer Unleashed have ads?
Neither Physics Lab AR nor Computer Unleashed shows ads.
Which is updated more often, Physics Lab AR or Computer Unleashed?
Physics Lab AR ships an update every 2 months, and Computer Unleashed every 3 months. Most recently, Physics Lab AR was updated on September 28, 2026 and Computer Unleashed on August 18, 2026.

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