# N+Motion vs Physics Toolbox Sensor Suite

The clearest difference is in-app purchases: N+Motion at none against Physics Toolbox Sensor Suite's 1. N+Motion also leads on rating (5.0 vs 4.7) and iOS requirement (8.4 vs 16.0). Physics Toolbox Sensor Suite's advantage is update cadence (weekly vs every 6 weeks) and ratings volume (1.8K vs 1). On price, ads and device support there is nothing between them.

Both are free to download. Physics Toolbox Sensor Suite sells 1 one-off in-app purchase. N+Motion asks for nothing beyond the download.

N+Motion holds the better App Store score, 5.0 against 4.7. That said, the two scores are not equally well evidenced: Physics Toolbox Sensor Suite has 1.8K ratings behind it against 1, so its average is the more settled of the two.

N+Motion ships an update every 6 weeks, Physics Toolbox Sensor Suite weekly. The most recent releases landed on September 17, 2026 and October 15, 2026 respectively.

## The numbers

| Metric | N+Motion | Physics Toolbox Sensor Suite |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/n-plus-motion/id689068119/reviews)** | [4.7 (1.8K ratings)](https://appshunter.io/ios/app/physics-toolbox-sensor-suite/id1128914250/reviews) |
| Number of ratings | 1 | **1.8K** |
| Positive reviews | — | 80.6% of reviews |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 6 weeks | **Weekly** |
| Monetization | **Free** | Free with in-app purchases |
| Size | 11 MB | 78 MB |
| Requires iOS | **8.4** | 16.0 |
| Devices | iPhone, iPod | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Variable Technologies LLC](https://appshunter.io/developer/569541572) | [Chrystian Vieyra](https://appshunter.io/developer/998187453) |

## What reviewers say

### N+Motion

[App page](https://appshunter.io/ios/app/n-plus-motion/id689068119)

This application captures and digitizes real-world motion using a 9DOF IMU sensor. It's designed for applications in fitness, logistics, vibration analysis, and gaming, providing accurate orientation and movement data.

**Highlights:** Measures nine degrees of motion, 9DOF IMU sensor, 3-axis gyroscope, accelerometer, magnetometer, Accurate orientation and movement tracking, Mobile sensing capabilities

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

**In-app purchases:** none


### Physics Toolbox Sensor Suite

[App page](https://appshunter.io/ios/app/physics-toolbox-sensor-suite/id1128914250)

This app turns your smartphone into a scientific instrument suite, enabling measurement, recording, analysis, and export of real-time sensor data. It offers tools for kinematics, acoustics, light, magnetism, and more, suitable for students, educators, researchers, and hobbyists.

**Highlights:** Real-time sensor data measurement, Data recording and analysis, Data export functionality, Kinematics tools (accelerometer, gyroscope), Acoustics tools (sound meter, oscilloscope), Magnetism tools (compass, magnetometer), AR visualization for magnetic fields and measurements

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Upgrade to Pro | $5.99 | one-time |


## Frequently asked questions

### Is N+Motion free?

N+Motion is free to download, with no in-app purchases.

### Is Physics Toolbox Sensor Suite free?

Physics Toolbox Sensor Suite is free to download, with in-app purchases available.

### Which has better reviews, N+Motion or Physics Toolbox Sensor Suite?

N+Motion is rated higher. N+Motion averages 5.0 out of 5 from 1 ratings, while Physics Toolbox Sensor Suite averages 4.7 from 1.8K ratings.

### Do N+Motion or Physics Toolbox Sensor Suite have ads?

Neither N+Motion nor Physics Toolbox Sensor Suite shows ads.

### Which is updated more often, N+Motion or Physics Toolbox Sensor Suite?

N+Motion ships an update every 6 weeks, and Physics Toolbox Sensor Suite weekly. Most recently, N+Motion was updated on September 17, 2026 and Physics Toolbox Sensor Suite on October 15, 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.*