# Sensors Toolbox vs Boatlink

The clearest difference is review sentiment: Boatlink at 100% against Sensors Toolbox's 58%. Boatlink also leads on in-app purchases (none vs 2) and update cadence (fortnightly vs every 5 months). Sensors Toolbox's advantage is ratings volume (164 vs 1) and iOS requirement (12.0 vs 15.5). On price, ads and device support there is nothing between them.

Both are free to download. Sensors Toolbox sells 2 one-off in-app purchases. Boatlink asks for nothing beyond the download.

Boatlink holds the better App Store score, 5.0 against 4.7. That said, the two scores are not equally well evidenced: Sensors Toolbox has 164 ratings behind it against 1, so its average is the more settled of the two. Written reviews point the same way: 58% of Sensors Toolbox's written reviews are positive against 100% of Boatlink's.

Sensors Toolbox ships an update every 5 months, Boatlink fortnightly. The most recent releases landed on October 23, 2026 and October 15, 2026 respectively.

## The numbers

| Metric | Sensors Toolbox | Boatlink |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.7 (164 ratings)](https://appshunter.io/ios/app/sensors-toolbox/id1242203428/reviews) | **[5.0 (1 ratings)](https://appshunter.io/ios/app/boatlink/id6804300570/reviews)** |
| Number of ratings | **164** | 1 |
| Positive reviews | 58.3% of reviews | **100.0% of reviews** |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 5 months | **Fortnightly** |
| Monetization | Free with in-app purchases | **Free** |
| Size | 17 MB | 42 MB |
| Requires iOS | **12.0** | 15.5 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [ExaMobile S.A.](https://appshunter.io/developer/506014841) | [Robert wood](https://appshunter.io/developer/6790981775) |

## What reviewers say

### Sensors Toolbox

[App page](https://appshunter.io/ios/app/sensors-toolbox/id1242203428)

Diagnose your mobile device's status with this comprehensive tool. Access real-time data from all supported sensors, including motion, environmental, and hardware information. Test sensor functionality and view data graphically or in text format.

**Highlights:** Real-time sensor data display, Sensor testing functionality, Graphical and text data views, Detailed sensor descriptions, Altimeter, metal detector, compass, Accelerometer, gyroscope, magnetometer, Barometer, location, battery status

**Features:** Vision Pro support

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Remove ads | $1.99 | one-time |
| Go Premium, get new opportunities and features! | $1.99 | one-time |


### Boatlink

[App page](https://appshunter.io/ios/app/boatlink/id6804300570)

Facilitates hands-free communication among crew members on a boat, even in noisy environments. It creates a private, local network that requires no internet or phone signal, ensuring secure and reliable communication.

**Highlights:** Hands-free crew communication, No internet or phone signal required, Local network creation, Encrypted communication, Individual volume control, Direct ringing feature

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

**In-app purchases:** none


## Frequently asked questions

### Is Sensors Toolbox free?

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

### Is Boatlink free?

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

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

Boatlink is rated higher. Sensors Toolbox averages 4.7 out of 5 from 164 ratings, while Boatlink averages 5.0 from 1 ratings.

### Do Sensors Toolbox or Boatlink have ads?

Neither Sensors Toolbox nor Boatlink shows ads.

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

Sensors Toolbox ships an update every 5 months, and Boatlink fortnightly. Most recently, Sensors Toolbox was updated on October 23, 2026 and Boatlink on October 15, 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.*