# Accelerometer vs Physics Toolbox Sensor Suite

The clearest difference is rating: Physics Toolbox Sensor Suite at 4.7 against Accelerometer's 4.0. Physics Toolbox Sensor Suite also leads on update cadence (weekly vs every 5 months) and review sentiment (81% vs 54%). On price, ads, in-app purchases and monetization model there is nothing between them.

Both are free to download. Accelerometer sells 1 one-off in-app purchase and Physics Toolbox Sensor Suite sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.

Physics Toolbox Sensor Suite holds the better App Store score, 4.7 against 4.0. 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: 54% of Accelerometer's written reviews are positive against 81% of Physics Toolbox Sensor Suite's.

Accelerometer ships an update every 5 months, Physics Toolbox Sensor Suite weekly. Both last shipped on October 2, 2026.

## The numbers

| Metric | Accelerometer | Physics Toolbox Sensor Suite |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.0 (1 ratings)](https://appshunter.io/ios/app/accelerometer-g-force-meter/id499629589/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 | 53.7% of reviews | **80.6% of reviews** |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 5 months | **Weekly** |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Size | 2 MB | 78 MB |
| Requires iOS | 17.6 | **16.0** |
| Devices | iPhone, iPad | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Jan Halozan](https://appshunter.io/developer/482137824) | [Chrystian Vieyra](https://appshunter.io/developer/998187453) |

## What reviewers say

### Accelerometer

[App page](https://appshunter.io/ios/app/accelerometer-g-force-meter/id499629589)

Transform your device into a precise 3-axis accelerometer. Monitor live acceleration and G-force readings, record motion data, and export it in various formats for detailed analysis. Ideal for experiments, testing, and engineering.

**Highlights:** Realtime X/Y/Z acceleration, G-force measurement, Record motion sessions, CSV/JSON/XML export, Adjustable sample rate, Max/Min tracking

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Accelerometer Pro | $1.99 | one-time |


### 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 Accelerometer free?

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

### Is Physics Toolbox Sensor Suite free?

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

### Which has better reviews, Accelerometer or Physics Toolbox Sensor Suite?

Physics Toolbox Sensor Suite is rated higher. Accelerometer averages 4.0 out of 5 from 1 ratings, while Physics Toolbox Sensor Suite averages 4.7 from 1.8K ratings.

### Do Accelerometer or Physics Toolbox Sensor Suite have ads?

Neither Accelerometer nor Physics Toolbox Sensor Suite shows ads.

### Which is updated more often, Accelerometer or Physics Toolbox Sensor Suite?

Accelerometer ships an update every 5 months, and Physics Toolbox Sensor Suite weekly. Most recently, Accelerometer was updated on October 2, 2026 and Physics Toolbox Sensor Suite on October 2, 2026.

---

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