# Physics Toolbox Sensor Suite vs IE Infinity

The clearest difference is rating: Physics Toolbox Sensor Suite at 4.7 against IE Infinity's 3.3. Physics Toolbox Sensor Suite also leads on update cadence (weekly vs every 4 months) and ratings volume (1.8K vs 3). IE Infinity's advantage is in-app purchases (none vs 1) and iOS requirement (11.0 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. IE Infinity asks for nothing beyond the download.

Physics Toolbox Sensor Suite holds the better App Store score, 4.7 against 3.3. That said, the two scores are not equally well evidenced: Physics Toolbox Sensor Suite has 1.8K ratings behind it against 3, so its average is the more settled of the two.

Physics Toolbox Sensor Suite ships an update weekly, IE Infinity every 4 months. The most recent releases landed on September 24, 2026 and June 1, 2026 respectively.

## The numbers

| Metric | Physics Toolbox Sensor Suite | IE Infinity |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.7 (1.8K ratings)](https://appshunter.io/ios/app/physics-toolbox-sensor-suite/id1128914250/reviews)** | [3.3 (3 ratings)](https://appshunter.io/ios/app/ie-infinity/id1199550682/reviews) |
| Number of ratings | **1.8K** | 3 |
| Positive reviews | 80.5% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | **Weekly** | Every 4 months |
| Monetization | Free with in-app purchases | **Free** |
| Size | 77 MB | 80 MB |
| Requires iOS | 16.0 | **11.0** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Chrystian Vieyra](https://appshunter.io/developer/998187453) | [Elangovan Masilamani](https://appshunter.io/developer/1191381470) |

## 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 |


### IE Infinity

[App page](https://appshunter.io/ios/app/ie-infinity/id1199550682)

Manage your research facilities and equipment remotely. Reserve instruments, request access, and view your schedule from any mobile device. Streamline your research workflow and save time on administrative tasks.

**Highlights:** Facility access requests, Instrument scheduling, Remote mobile access, Dashboard views, Issue reporting, Favorites for fast scheduling, Automatic notifications

**Features:** macOS Compatibility

**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 IE Infinity free?

IE Infinity is free to download, with no in-app purchases.

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

Physics Toolbox Sensor Suite is rated higher. Physics Toolbox Sensor Suite averages 4.7 out of 5 from 1.8K ratings, while IE Infinity averages 3.3 from 3 ratings.

### Do Physics Toolbox Sensor Suite or IE Infinity have ads?

Neither Physics Toolbox Sensor Suite nor IE Infinity shows ads.

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

Physics Toolbox Sensor Suite ships an update weekly, and IE Infinity every 4 months. Most recently, Physics Toolbox Sensor Suite was updated on September 24, 2026 and IE Infinity on June 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.*