# Magna vs Physics Labs

The clearest difference is ads: Magna at none against Physics Labs's shown. Magna also leads on monetization model (free vs ad-supported) and iOS requirement (13.0 vs 15.6). On price, review sentiment, update cadence 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.

Magna ships an update every 3 weeks, Physics Labs every 2 weeks. The most recent releases landed on September 23, 2026 and September 18, 2026 respectively.

## The numbers

| Metric | Magna | Physics Labs |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[3.5 (8 ratings)](https://appshunter.io/ios/app/magna-ar/id1452533895/reviews)** | — |
| Number of ratings | **8** | — |
| Positive reviews | 100.0% of reviews | 100.0% of reviews |
| In-app purchases | No | No |
| Ads | **No** | Yes |
| Update frequency | Every 3 weeks | **Every 2 weeks** |
| Monetization | **Free** | Ad-supported |
| Size | 6 MB | 32 MB |
| Requires iOS | **13.0** | 15.6 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Chrystian Vieyra](https://appshunter.io/developer/998187453) | [Huseyin Aykut Uludag](https://appshunter.io/developer/1469165629) |

## What reviewers say

### Magna

[App page](https://appshunter.io/ios/app/magna-ar/id1452533895)

Visualize magnetic fields in real space using your device's magnetometer and ARKit. This app overlays magnetic field data onto your camera view, ideal for STEM education and research. Explore real-world magnetic sources with color-coded visualizations.

**Highlights:** AR magnetic field visualization, Internal magnetometer data integration, 3D mapping with ARKit, Color-coded magnitude spheres, Compass direction display, Adjustable settings and color key

**Features:** macOS Compatibility

**In-app purchases:** none


### Physics Labs

[App page](https://appshunter.io/ios/app/physics-labs/id6472849584)

This app uses your device's sensors to measure various physical quantities like acceleration, magnetic fields, and sound levels. View data in coordinates or scalar magnitude, and export it to Excel for analysis. It's a digital lab for your phone.

**Highlights:** Measure acceleration, magnetic fields, and sound levels, View data in X, Y, Z coordinates or scalar magnitude, Export sensor data to Excel for analysis, Eliminate gravity from acceleration measurements, Measure atmospheric pressure

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Magna free?

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

### Is Physics Labs free?

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

### Do Magna or Physics Labs have ads?

Physics Labs shows ads; Magna does not.

### Which is updated more often, Magna or Physics Labs?

Magna ships an update every 3 weeks, and Physics Labs every 2 weeks. Most recently, Magna was updated on September 23, 2026 and Physics Labs on September 18, 2026.

---

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