# AccelMeter vs Physics Toolbox Sensor Suite

The clearest difference is rating: Physics Toolbox Sensor Suite at 4.7 against AccelMeter's 2.7. Physics Toolbox Sensor Suite also leads on review sentiment (80% vs 48%) and update cadence (weekly vs every 6 months). AccelMeter's advantage is in-app purchases (none vs 1) and iOS requirement (10.0 vs 16.0). 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. AccelMeter asks for nothing beyond the download.

Physics Toolbox Sensor Suite holds the better App Store score, 4.7 against 2.7. That said, the two scores are not equally well evidenced: Physics Toolbox Sensor Suite has 1.8K ratings behind it against 10, so its average is the more settled of the two. Written reviews point the same way: 48% of AccelMeter's written reviews are positive against 80% of Physics Toolbox Sensor Suite's.

AccelMeter ships an update every 6 months, Physics Toolbox Sensor Suite weekly. The most recent releases landed on September 22, 2026 and September 24, 2026 respectively.

## The numbers

| Metric | AccelMeter | Physics Toolbox Sensor Suite |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [2.7 (10 ratings)](https://appshunter.io/ios/app/accelmeter/id346525189/reviews) | **[4.7 (1.8K ratings)](https://appshunter.io/ios/app/physics-toolbox-sensor-suite/id1128914250/reviews)** |
| Number of ratings | 10 | **1.8K** |
| Positive reviews | 47.6% of reviews | **80.5% of reviews** |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 6 months | **Weekly** |
| Monetization | Paid | **Free with in-app purchases** |
| Size | 13 MB | 77 MB |
| Requires iOS | **10.0** | 16.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Peter Breitling](https://appshunter.io/developer/286215120) | [Chrystian Vieyra](https://appshunter.io/developer/998187453) |

## What reviewers say

### AccelMeter

[App page](https://appshunter.io/ios/app/accelmeter/id346525189)

Visualize and measure current acceleration in 3D. Explore different modes to understand gravitational forces or measure g-forces during movement. Ideal for testing vehicle acceleration or understanding rotational forces.

**Highlights:** 3D graphical vector visualization, Absolute acceleration mode, Relative acceleration mode, X, Y, Z rotation display, Measures g-forces, Visualizes gravitational forces

**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 AccelMeter free?

AccelMeter 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, AccelMeter or Physics Toolbox Sensor Suite?

Physics Toolbox Sensor Suite is rated higher. AccelMeter averages 2.7 out of 5 from 10 ratings, while Physics Toolbox Sensor Suite averages 4.7 from 1.8K ratings.

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

Neither AccelMeter nor Physics Toolbox Sensor Suite shows ads.

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

AccelMeter ships an update every 6 months, and Physics Toolbox Sensor Suite weekly. Most recently, AccelMeter was updated on September 22, 2026 and Physics Toolbox Sensor Suite on September 24, 2026.

---

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