# Physics Toolbox Sensor Suite vs TSpeed 7

The clearest difference is in-app purchases: TSpeed 7 at none against Physics Toolbox Sensor Suite's 1. TSpeed 7 also leads on iOS requirement (12.0 vs 16.0). Physics Toolbox Sensor Suite's advantage is update cadence (weekly vs every 7 months). 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. TSpeed 7 asks for nothing beyond the download.

Physics Toolbox Sensor Suite ships an update weekly, TSpeed 7 every 7 months. The most recent releases landed on October 12, 2026 and October 1, 2026 respectively.

## The numbers

| Metric | Physics Toolbox Sensor Suite | TSpeed 7 |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.7 (1.8K ratings)](https://appshunter.io/ios/app/physics-toolbox-sensor-suite/id1128914250/reviews)** | — |
| Number of ratings | **1.8K** | — |
| Positive reviews | 80.6% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | **Weekly** | Every 7 months |
| Monetization | Free with in-app purchases | — |
| Size | 78 MB | 83 MB |
| Requires iOS | 16.0 | **12.0** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Chrystian Vieyra](https://appshunter.io/developer/998187453) | [星星 艾](https://appshunter.io/developer/985866002) |

## 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 |


### TSpeed 7

[App page](https://appshunter.io/ios/app/tspeed-7/id1575505851)

**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 TSpeed 7 free?

TSpeed 7 is free to download, with no in-app purchases.

### Do Physics Toolbox Sensor Suite or TSpeed 7 have ads?

Neither Physics Toolbox Sensor Suite nor TSpeed 7 shows ads.

### Which is updated more often, Physics Toolbox Sensor Suite or TSpeed 7?

Physics Toolbox Sensor Suite ships an update weekly, and TSpeed 7 every 7 months. Most recently, Physics Toolbox Sensor Suite was updated on October 12, 2026 and TSpeed 7 on October 1, 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.*