# Physics Toolbox Sensor Suite vs Acc.elerometer

The clearest difference is in-app purchases: Acc.elerometer at none against Physics Toolbox Sensor Suite's 1. Acc.elerometer also leads on rating (5.0 vs 4.7) and review sentiment (100% vs 81%). Physics Toolbox Sensor Suite's advantage is update cadence (weekly vs every 11 months) 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. Acc.elerometer asks for nothing beyond the download.

Acc.elerometer 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. Written reviews point the same way: 81% of Physics Toolbox Sensor Suite's written reviews are positive against 100% of Acc.elerometer's.

Physics Toolbox Sensor Suite ships an update weekly, Acc.elerometer every 11 months. The most recent releases landed on October 18, 2026 and October 3, 2026 respectively.

## The numbers

| Metric | Physics Toolbox Sensor Suite | Acc.elerometer |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.7 (1.8K ratings)](https://appshunter.io/ios/app/physics-toolbox-sensor-suite/id1128914250/reviews) | **[5.0 (1 ratings)](https://appshunter.io/ios/app/accelerometer/id1631020465/reviews)** |
| Number of ratings | **1.8K** | 1 |
| Positive reviews | 80.8% of reviews | **100.0% of reviews** |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | **Weekly** | Every 11 months |
| Monetization | Free with in-app purchases | **Free** |
| Size | 78 MB | 18 MB |
| Requires iOS | **16.0** | 26.0 |
| Devices | iPhone, iPad | **iPhone, iPad, Apple Watch** |
| Age rating | 4+ | 4+ |
| Developer | [Chrystian Vieyra](https://appshunter.io/developer/998187453) | [Pantiukhin Andrei](https://appshunter.io/developer/1585711909) |

## What reviewers say

### 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 |


### Acc.elerometer

[App page](https://appshunter.io/ios/app/accelerometer/id1631020465)

Visualize and record device motion with live sensor readings. Analyze acceleration, rotation, magnetic field, and attitude. Export data as CSV for further analysis.

**Highlights:** Live sensor readings, Record experiments, Analyze results on iPhone/iPad, Capture motion on Apple Watch, Export data as CSV, Six measurement types

**Features:** macOS Compatibility, Apple Watch app, Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is Physics Toolbox Sensor Suite free?

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

### Is Acc.elerometer free?

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

### Which has better reviews, Physics Toolbox Sensor Suite or Acc.elerometer?

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

### Do Physics Toolbox Sensor Suite or Acc.elerometer have ads?

Neither Physics Toolbox Sensor Suite nor Acc.elerometer shows ads.

### Which is updated more often, Physics Toolbox Sensor Suite or Acc.elerometer?

Physics Toolbox Sensor Suite ships an update weekly, and Acc.elerometer every 11 months. Most recently, Physics Toolbox Sensor Suite was updated on October 18, 2026 and Acc.elerometer on October 3, 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.*