# Physics Labs vs Asset M

The clearest difference is ads: Asset M at none against Physics Labs's shown. Asset M also leads on iOS requirement (12.0 vs 15.6). Physics Labs's advantage is update cadence (every 2 weeks vs every 2 months). On price, in-app purchases and device support there is nothing between them.

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

Physics Labs ships an update every 2 weeks, Asset M every 2 months. The most recent releases landed on June 9, 2026 and September 19, 2026 respectively.

## The numbers

| Metric | Physics Labs | Asset M |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | No | No |
| Ads | Yes | **No** |
| Update frequency | **Every 2 weeks** | Every 2 months |
| Monetization | Ad-supported | — |
| Size | 32 MB | 55 MB |
| Requires iOS | 15.6 | **12.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 17+ |
| Developer | [Huseyin Aykut Uludag](https://appshunter.io/developer/1469165629) | [LENTERA TECHNOLOGIES PRIVATE LIMITED](https://appshunter.io/developer/1574705145) |

## What reviewers say

### 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


### Asset M

[App page](https://appshunter.io/ios/app/asset-m/id6477543475)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Physics Labs free?

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

### Is Asset M free?

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

### Do Physics Labs or Asset M have ads?

Physics Labs shows ads; Asset M does not.

### Which is updated more often, Physics Labs or Asset M?

Physics Labs ships an update every 2 weeks, and Asset M every 2 months. Most recently, Physics Labs was updated on June 9, 2026 and Asset M on September 19, 2026.

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