CloudLabs UARM Motion vs MARVLS
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
CloudLabs UARM Motion
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In this simulator it is possible to study uniformly accelerated rectilinear motion. For the development of this practice there is an air rail with a mobile, an air pump, sensors to detect movement and a screen that shows the instantaneous measurements of the movement. It is necessary to configure the air rail to be able to travel a certain distance, in a certain time, with a certain initial speed.
MARVLS
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Augmented Reality Models of topics in the first semester of a physics course including vectors, centroids, forces, impulse, momentum, projectiles, circular motion, torque, right-hand rule, and simple harmonic motion. You'll need a Merge Cube ( link included to download from the internet). Click on different button to navigate to different topics. Click on View in AR to view the model. Hold the Merge cube so that your camera can see it well. Move the cube around until you see the model. Click on the buttons to interact with the model. Click the back button to get back to the info screens or to the main screen.
Screenshots
Verdict
The clearest difference is update cadence: CloudLabs UARM Motion at every 3 days against MARVLS's every 4 months. CloudLabs UARM Motion also leads on device support (3 vs 1) and iOS requirement (9.0 vs 18.0). On price, ads and in-app purchases 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. Neither carries in-app purchases, so what you see is what you pay.
CloudLabs UARM Motion ships an update every 3 days, MARVLS every 4 months. The most recent releases landed on October 7, 2026 and October 3, 2026 respectively.
| Parameter | CloudLabs UARM Motion | MARVLS |
|---|---|---|
| Price | Free | Free |
| Update frequency | Every 3 days — better | Every 4 months |
| Ads | No | No |
| In-app purchases | No | No |
| Devices | iPhone, iPad, iPod — better | iPhone |
| Requires iOS | 9.0 — better | 18.0 |
| Further details — not scored | ||
| Size | 68 MB | 242 MB |
| Age rating | 17+ | 9+ |
| Developer | Jiovany Orozco | Michele McColgan |
In-app purchases
CloudLabs UARM Motion
No in-app purchases
MARVLS
No in-app purchases
Questions
Is CloudLabs UARM Motion free?
Is MARVLS free?
Do CloudLabs UARM Motion or MARVLS have ads?
Which is updated more often, CloudLabs UARM Motion or MARVLS?
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