# Sensors Toolbox vs Sensor Logger

The clearest difference is rating: Sensor Logger at 4.8 against Sensors Toolbox's 4.2. Sensor Logger also leads on ads (none vs shown) and update cadence (weekly vs every 7 months). Sensors Toolbox's advantage is in-app purchases (none vs 6) and review sentiment (53% vs 44%). On price, ratings volume, device support and iOS requirement there is nothing between them.

Both are free to download. Sensor Logger sells 6 in-app purchases, starting at $4.99 per month. Sensors Toolbox asks for nothing beyond the download.

Sensor Logger holds the better App Store score, 4.8 against 4.2. Both are backed by a comparable volume of ratings — 134 and 111 respectively. Written reviews complicate that: 53% of Sensors Toolbox's written reviews are positive against 44% of Sensor Logger's, so the app with the better star average is not the one people write more warmly about.

Sensors Toolbox ships an update every 7 months, Sensor Logger weekly. The most recent releases landed on August 20, 2026 and September 23, 2026 respectively.

## The numbers

| Metric | Sensors Toolbox | Sensor Logger |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.2 (134 ratings)](https://appshunter.io/ios/app/sensors-toolbox-multitool/id1383687190/reviews) | **[4.8 (111 ratings)](https://appshunter.io/ios/app/sensor-logger/id1531582925/reviews)** |
| Number of ratings | **134** | 111 |
| Positive reviews | **52.8% of reviews** | 44.4% of reviews |
| In-app purchases | **No** | Yes |
| Ads | Yes | **No** |
| Update frequency | Every 7 months | **Weekly** |
| Monetization | **Ad-supported** | Free with in-app purchases |
| Size | 17 MB | 81 MB |
| Requires iOS | **15.0** | 16.4 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, Apple Watch |
| Age rating | 4+ | 4+ |
| Developer | [Andrew Neal](https://appshunter.io/developer/1102865152) | [Choi Tsz Hei](https://appshunter.io/developer/1531583287) |

## 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


### Sensor Logger

[App page](https://appshunter.io/ios/app/sensor-logger/id1531582925)

This app collects and displays data from various device sensors, including motion, GPS, and audio. It offers background recording, interactive plots, and multiple export formats. Advanced features allow for data streaming, systematic data collection from other users, and creating shareable data-driven dashboards.

**Highlights:** One-tap logging, Background recording, Interactive plot visualization, Data streaming (HTTP/MQTT), CSV, JSON, Excel, KML exports, Create and share data dashboards, Systematic data collection studies

**Features:** Apple Watch app, Vision Pro support

**In-app purchases (6)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Plus Monthly | $4.99 | per month |
| Pro Monthly | $9.99 | per month |
| Ultimate Monthly | $24.99 | per month |
| Plus Yearly | $49.99 | per year |
| Pro Yearly | $99.99 | per year |
| Ultimate Yearly | $249.99 | per year |


## Frequently asked questions

### Is Sensors Toolbox free?

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

### Is Sensor Logger free?

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

### Which has better reviews, Sensors Toolbox or Sensor Logger?

Sensor Logger is rated higher. Sensors Toolbox averages 4.2 out of 5 from 134 ratings, while Sensor Logger averages 4.8 from 111 ratings.

### Do Sensors Toolbox or Sensor Logger have ads?

Sensors Toolbox shows ads; Sensor Logger does not.

### Which is updated more often, Sensors Toolbox or Sensor Logger?

Sensors Toolbox ships an update every 7 months, and Sensor Logger weekly. Most recently, Sensors Toolbox was updated on August 20, 2026 and Sensor Logger on September 23, 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.*