# CloudLabs Grouped data vs MARVLS

The clearest difference is update cadence: MARVLS at every 5 months against CloudLabs Grouped data's every 25 months. CloudLabs Grouped data's advantage is device support (3 vs 1) and iOS requirement (9.0 vs 18). On price, ads and in-app purchases there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

CloudLabs Grouped data ships an update every 25 months, MARVLS every 5 months. The most recent releases landed on September 26, 2026 and October 3, 2026 respectively.

## The numbers

| Metric | CloudLabs Grouped data | MARVLS |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (2 ratings)](https://appshunter.io/ios/app/marvls-plasma-physics/id6452503298/reviews)** |
| Number of ratings | — | **2** |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 25 months | **Every 5 months** |
| Monetization | — | Free |
| Size | 103 MB | 210 MB |
| Requires iOS | **9.0** | 18 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 17+ | 4+ |
| Developer | [Jiovany Orozco](https://appshunter.io/developer/1114670847) | [Michele McColgan](https://appshunter.io/developer/1532617986) |

## What reviewers say

### CloudLabs Grouped data

[App page](https://appshunter.io/ios/app/cloudlabs-grouped-data/id1634861447)

**Features:** macOS Compatibility

**In-app purchases:** none


### MARVLS

[App page](https://appshunter.io/ios/app/marvls-plasma-physics/id6452503298)

Explore plasma physics concepts with interactive augmented reality models. Visualize and manipulate these models using your phone and a downloadable Merge Cube. Navigate through various topics and bring complex scientific ideas to life.

**Highlights:** Augmented reality models, Plasma physics concepts, Merge Cube integration, Interactive visualization, Topic navigation

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is CloudLabs Grouped data free?

CloudLabs Grouped data is free to download, with no in-app purchases.

### Is MARVLS free?

MARVLS is free to download, with no in-app purchases.

### Do CloudLabs Grouped data or MARVLS have ads?

Neither CloudLabs Grouped data nor MARVLS shows ads.

### Which is updated more often, CloudLabs Grouped data or MARVLS?

CloudLabs Grouped data ships an update every 25 months, and MARVLS every 5 months. Most recently, CloudLabs Grouped data was updated on September 26, 2026 and MARVLS on October 3, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*