# Motion Sensor Analyzer Tool vs Smart scouter

The clearest difference is ads: Motion Sensor Analyzer Tool at none against Smart scouter's shown. Smart scouter's advantage is iOS requirement (15.0 vs 18.0). On price, update cadence, in-app purchases and device support there is nothing between them.

Both are free to download. Motion Sensor Analyzer Tool sells 3 in-app purchases, starting at $2.99 per month and Smart scouter sells 3 one-off in-app purchases. Whichever you choose, the download price is not the number that matters.

Motion Sensor Analyzer Tool ships an update every 2 weeks, Smart scouter every 3 weeks. The most recent releases landed on September 21, 2026 and September 12, 2026 respectively.

## The numbers

| Metric | Motion Sensor Analyzer Tool | Smart scouter |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[3.0 (2 ratings)](https://appshunter.io/ios/app/motion-sensor-analyzer-tool/id6499396038/reviews)** | — |
| Number of ratings | **2** | — |
| In-app purchases | Yes | Yes |
| Ads | **No** | Yes |
| Update frequency | **Every 2 weeks** | Every 3 weeks |
| Monetization | Free | — |
| Size | 12 MB | 34 MB |
| Requires iOS | 18.0 | **15.0** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Thiem Nguyen](https://appshunter.io/developer/1658699065) | [Mutsumi Kubo](https://appshunter.io/developer/1738725654) |

## What reviewers say

### Motion Sensor Analyzer Tool

[App page](https://appshunter.io/ios/app/motion-sensor-analyzer-tool/id6499396038)

This app transforms your iPhone into a professional motion data logger. Record accelerometer, gyroscope, and magnetometer data simultaneously, visualize it with interactive charts, and export it in CSV or JSON format for detailed analysis. Organize and compare recordings to gain insights into motion patterns.

**Highlights:** Record accelerometer, gyroscope, magnetometer, Up to 200Hz sampling rate, Interactive real-time charts, Export data as CSV and JSON, Organize recordings with sessions and collections, Compare multiple recordings, Background recording (Pro feature)

**Features:** macOS Compatibility

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Motion Sensor Pro – Monthly | $2.99 | per month |
| Motion Sensor Pro – Yearly | $19.99 | per year |
| Motion Sensor Pro – Lifetime | $9.99 | one-time |


### Smart scouter

[App page](https://appshunter.io/ios/app/smart-scouter/id6738387639)

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| charge 100 | $0.49 | one-time |
| charge 300 | $1.99 | one-time |
| charge 500 | $2.99 | one-time |


## Frequently asked questions

### Is Motion Sensor Analyzer Tool free?

Motion Sensor Analyzer Tool is free to download, with in-app purchases available.

### Is Smart scouter free?

Smart scouter is free to download, with in-app purchases available.

### Do Motion Sensor Analyzer Tool or Smart scouter have ads?

Smart scouter shows ads; Motion Sensor Analyzer Tool does not.

### Which is updated more often, Motion Sensor Analyzer Tool or Smart scouter?

Motion Sensor Analyzer Tool ships an update every 2 weeks, and Smart scouter every 3 weeks. Most recently, Motion Sensor Analyzer Tool was updated on September 21, 2026 and Smart scouter on September 12, 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.*