# SensorLog vs Sensors Toolbox

The clearest difference is price: Sensors Toolbox at Free against SensorLog's $2.99. Sensors Toolbox also leads on rating (4.7 vs 4.4) and ratings volume (160 vs 40). SensorLog's advantage is update cadence (every 2 months vs every 5 months) and chart position (#135 vs unranked). On ads, in-app purchases, monetization model and device support there is nothing between them.

Sensors Toolbox is free to download; SensorLog costs $2.99 up front. SensorLog sells 4 one-off in-app purchases and Sensors Toolbox sells 2 one-off in-app purchases. Whichever you choose, the download price is not the number that matters.

Sensors Toolbox holds the better App Store score, 4.7 against 4.4. Both are backed by a comparable volume of ratings — 40 and 160 respectively. Written reviews complicate that: 69% of SensorLog's written reviews are positive against 58% of Sensors Toolbox's, so the app with the better star average is not the one people write more warmly about.

SensorLog ships an update every 2 months, Sensors Toolbox every 5 months. The most recent releases landed on September 21, 2026 and September 15, 2026 respectively.

## The numbers

| Metric | SensorLog | Sensors Toolbox |
| --- | --- | --- |
| Price | $2.99 | **Free** |
| Rating | [4.4 (40 ratings)](https://appshunter.io/ios/app/sensorlog/id388014573/reviews) | **[4.7 (160 ratings)](https://appshunter.io/ios/app/sensors-toolbox/id1242203428/reviews)** |
| Number of ratings | 40 | **160** |
| Positive reviews | **69.0% of reviews** | 58.3% of reviews |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | **Every 2 months** | Every 5 months |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Best chart rank | **#135** | — |
| Size | 4 MB | 17 MB |
| Requires iOS | 18.0 | **12.0** |
| Devices | iPhone, iPad, Apple Watch | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Bernd Thomas](https://appshunter.io/developer/385441510) | [ExaMobile S.A.](https://appshunter.io/developer/506014841) |

## What reviewers say

### SensorLog

[App page](https://appshunter.io/ios/app/sensorlog/id388014573)

**Currently charting:** #135 Top Paid · Utilities (US App Store)

Record and stream sensor data from your iPhone, iPad, and Apple Watch. Export data in CSV or JSON format, or send it via TCP, UDP, or HTTP requests. Integrates with Core ML models for advanced analysis.

**Highlights:** Log sensor data up to 100Hz, Stream data via TCP/UDP or HTTP, Export data as CSV or JSON, Remote client/server functionality, Siri and Shortcuts integration, Core ML model support, HealthKit data export from Apple Watch

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

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Buy me a Coffee ... | $0.99 | one-time |
| Spend me an Ice Cream ... | $1.99 | one-time |
| Offer me a glas of Wine ... | $5.99 | one-time |
| Invite me for a Cocktail ... | $9.99 | one-time |


### 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 |


## Frequently asked questions

### Is SensorLog free?

SensorLog costs $2.99, and also offers in-app purchases.

### Is Sensors Toolbox free?

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

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

Sensors Toolbox is rated higher. SensorLog averages 4.4 out of 5 from 40 ratings, while Sensors Toolbox averages 4.7 from 160 ratings.

### Do SensorLog or Sensors Toolbox have ads?

Neither SensorLog nor Sensors Toolbox shows ads.

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

SensorLog ships an update every 2 months, and Sensors Toolbox every 5 months. Most recently, SensorLog was updated on September 21, 2026 and Sensors Toolbox on September 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.*