# Sensors Toolbox vs Just Sensors

The clearest difference is review sentiment: Just Sensors at 100% against Sensors Toolbox's 53%. Just Sensors also leads on rating (5.0 vs 4.2) and ads (none vs shown). Sensors Toolbox's advantage is price (Free vs $0.99) and ratings volume (134 vs 3). On in-app purchases and device support there is nothing between them.

Sensors Toolbox is free to download; Just Sensors costs $0.99 up front. Neither carries in-app purchases, so what you see is what you pay.

Just Sensors holds the better App Store score, 5.0 against 4.2. That said, the two scores are not equally well evidenced: Sensors Toolbox has 134 ratings behind it against 3, so its average is the more settled of the two. Written reviews point the same way: 53% of Sensors Toolbox's written reviews are positive against 100% of Just Sensors's.

Sensors Toolbox ships an update every 7 months, Just Sensors every 6 days. The most recent releases landed on November 2, 2026 and October 31, 2026 respectively.

## The numbers

| Metric | Sensors Toolbox | Just Sensors |
| --- | --- | --- |
| Price | **Free** | $0.99 |
| Rating | [4.2 (134 ratings)](https://appshunter.io/ios/app/sensors-toolbox-multitool/id1383687190/reviews) | **[5.0 (3 ratings)](https://appshunter.io/ios/app/just-sensors/id6758069414/reviews)** |
| Number of ratings | **134** | 3 |
| Positive reviews | 52.8% of reviews | **100.0% of reviews** |
| In-app purchases | No | No |
| Ads | Yes | **No** |
| Update frequency | Every 7 months | **Every 6 days** |
| Monetization | Ad-supported | **Free** |
| Best chart rank | — | **#174** |
| Size | 17 MB | 9 MB |
| Requires iOS | **15.0** | 18.6 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Andrew Neal](https://appshunter.io/developer/1102865152) | [Daniel Smith](https://appshunter.io/developer/1599414012) |

## What reviewers say

### Sensors Toolbox

[App page](https://appshunter.io/ios/app/sensors-toolbox-multitool/id1383687190)

Access and visualize data from all your smartphone's sensors in real time. Collect information from accelerometers, gyroscopes, GPS, barometers, and more, then convert it into easy-to-read graphs. This app offers a clean, intuitive interface for comprehensive sensor analysis.

**Highlights:** Real-time sensor data collection, Accelerometer, gyroscope, GPS, Barometer, decibel meter, metal detector, Compass functionality, Intuitive graph visualization, User-friendly interface

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases:** none


### Just Sensors

[App page](https://appshunter.io/ios/app/just-sensors/id6758069414)

**Currently charting:** #174 Top Paid · Utilities (US App Store)

Explore your device's internal sensors with real-time visualizations. Monitor motion, location, audio, light, and device state data. Record and export sensor readings for analysis.

**Highlights:** Visualize 17+ device sensors, Real-time data visualizations, Bluetooth BLE scanner, Record and export sensor data, Device information and settings, Live sensor previews

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is Sensors Toolbox free?

Sensors Toolbox is free to download, with no in-app purchases.

### Is Just Sensors free?

Just Sensors costs $0.99, with no in-app purchases.

### Which has better reviews, Sensors Toolbox or Just Sensors?

Just Sensors is rated higher. Sensors Toolbox averages 4.2 out of 5 from 134 ratings, while Just Sensors averages 5.0 from 3 ratings.

### Do Sensors Toolbox or Just Sensors have ads?

Sensors Toolbox shows ads; Just Sensors does not.

### Which is updated more often, Sensors Toolbox or Just Sensors?

Sensors Toolbox ships an update every 7 months, and Just Sensors every 6 days. Most recently, Sensors Toolbox was updated on November 2, 2026 and Just Sensors on October 31, 2026.

---

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