# Sensors Toolbox vs Dumpyard

The clearest difference is in-app purchases: Sensors Toolbox at none against Dumpyard's 2. Dumpyard's advantage is ads (none vs shown) and update cadence (every 3 weeks vs every 7 months). On price and device support there is nothing between them.

Both are free to download. Dumpyard sells 2 in-app purchases, starting at $3.99 per month. Sensors Toolbox asks for nothing beyond the download.

Sensors Toolbox ships an update every 7 months, Dumpyard every 3 weeks. The most recent releases landed on August 20, 2026 and September 9, 2026 respectively.

## The numbers

| Metric | Sensors Toolbox | Dumpyard |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.2 (134 ratings)](https://appshunter.io/ios/app/sensors-toolbox-multitool/id1383687190/reviews)** | — |
| Number of ratings | **134** | — |
| Positive reviews | 52.8% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | Yes | **No** |
| Update frequency | Every 7 months | **Every 3 weeks** |
| Monetization | Ad-supported | — |
| Size | 17 MB | 74 MB |
| Requires iOS | 15.0 | **12.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 17+ |
| Developer | [Andrew Neal](https://appshunter.io/developer/1102865152) | [Aprilred SRL](https://appshunter.io/developer/1057855420) |

## 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


### Dumpyard

[App page](https://appshunter.io/ios/app/dumpyard/id6459364506)

**Features:** macOS Compatibility

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly subscription | $3.99 | per month |
| Yearly subscription | $29.99 | per year |


## Frequently asked questions

### Is Sensors Toolbox free?

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

### Is Dumpyard free?

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

### Do Sensors Toolbox or Dumpyard have ads?

Sensors Toolbox shows ads; Dumpyard does not.

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

Sensors Toolbox ships an update every 7 months, and Dumpyard every 3 weeks. Most recently, Sensors Toolbox was updated on August 20, 2026 and Dumpyard on September 9, 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.*