# Mobile Science vs CloudLabs Linear Motion

The clearest difference is update cadence: CloudLabs Linear Motion at every 20 months against Mobile Science's every 79 months. Mobile Science's advantage is iOS requirement (6.0 vs 9.0). On price, ads, 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.

Mobile Science ships an update every 79 months, CloudLabs Linear Motion every 20 months. The most recent releases landed on October 23, 2026 and October 14, 2026 respectively.

## The numbers

| Metric | Mobile Science | CloudLabs Linear Motion |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[3.3 (3 ratings)](https://appshunter.io/ios/app/mobile-science-acceleration/id389821809/reviews)** | — |
| Number of ratings | **3** | — |
| Positive reviews | 50.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 79 months | **Every 20 months** |
| Monetization | Free | — |
| Size | 1 MB | 69 MB |
| Requires iOS | **6.0** | 9.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 17+ |
| Developer | [Indiana University](https://appshunter.io/developer/383456988) | [Jiovany Orozco](https://appshunter.io/developer/1114670847) |

## What reviewers say

### Mobile Science

[App page](https://appshunter.io/ios/app/mobile-science-acceleration/id389821809)

Record, graph, and email accelerometer measurements from your device. Analyze motion along a single axis to measure acceleration, velocity, and distance. Offers real-time graphing and calibration options for accurate data collection.

**Highlights:** Record accelerometer measurements, Graph acceleration, velocity, and distance, Email recorded data, Adjust sample rate, Calibrate axis values, Real-time axis value display

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases:** none


### CloudLabs Linear Motion

[App page](https://appshunter.io/ios/app/cloudlabs-linear-motion-rum/id1633089358)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Mobile Science free?

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

### Is CloudLabs Linear Motion free?

CloudLabs Linear Motion is free to download, with no in-app purchases.

### Do Mobile Science or CloudLabs Linear Motion have ads?

Neither Mobile Science nor CloudLabs Linear Motion shows ads.

### Which is updated more often, Mobile Science or CloudLabs Linear Motion?

Mobile Science ships an update every 79 months, and CloudLabs Linear Motion every 20 months. Most recently, Mobile Science was updated on October 23, 2026 and CloudLabs Linear Motion on October 14, 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.*