# SensorLog vs Acceleration sensor logger

The clearest difference is price: Acceleration sensor logger at Free against SensorLog's $2.99. Acceleration sensor logger also leads on in-app purchases (none vs 4) and rating (4.8 vs 4.4). SensorLog's advantage is update cadence (every 2 months vs every 10 months) and ratings volume (40 vs 8). On ads and device support there is nothing between them.

Acceleration sensor logger is free to download; SensorLog costs $2.99 up front. SensorLog sells 4 one-off in-app purchases. Acceleration sensor logger asks for nothing beyond the download.

Acceleration sensor logger holds the better App Store score, 4.8 against 4.4. That said, the two scores are not equally well evidenced: SensorLog has 40 ratings behind it against 8, so its average is the more settled of the two. Written reviews point the same way: 69% of SensorLog's written reviews are positive against 78% of Acceleration sensor logger's.

SensorLog ships an update every 2 months, Acceleration sensor logger every 10 months. The most recent releases landed on October 4, 2026 and September 23, 2026 respectively.

## The numbers

| Metric | SensorLog | Acceleration sensor logger |
| --- | --- | --- |
| Price | $2.99 | **Free** |
| Rating | [4.4 (40 ratings)](https://appshunter.io/ios/app/sensorlog/id388014573/reviews) | **[4.8 (8 ratings)](https://appshunter.io/ios/app/acceleration-sensor-logger/id448070865/reviews)** |
| Number of ratings | **40** | 8 |
| Positive reviews | 69.0% of reviews | **77.8% of reviews** |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | **Every 2 months** | Every 10 months |
| Monetization | Free with in-app purchases | **Free** |
| Size | 4 MB | 24 MB |
| Requires iOS | 18.0 | **9.0** |
| Devices | **iPhone, iPad, Apple Watch** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Bernd Thomas](https://appshunter.io/developer/385441510) | [REGREX Co.,Ltd.](https://appshunter.io/developer/448070868) |

## What reviewers say

### SensorLog

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

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 |


### Acceleration sensor logger

[App page](https://appshunter.io/ios/app/acceleration-sensor-logger/id448070865)

This tool logs data from your device's acceleration, gyroscope, and magnetic force sensors. Visualize sensor readings in graphs and export data via email in CSV format for spreadsheet analysis. It can also function as a horizontal instrument.

**Highlights:** Log acceleration, gyroscope, and magnetic force sensor data, Display sensor data in graphs, Export data via email in CSV format, View data for X, Y, and Z axes, Use as a horizontal instrument

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is SensorLog free?

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

### Is Acceleration sensor logger free?

Acceleration sensor logger is free to download, with no in-app purchases.

### Which has better reviews, SensorLog or Acceleration sensor logger?

Acceleration sensor logger is rated higher. SensorLog averages 4.4 out of 5 from 40 ratings, while Acceleration sensor logger averages 4.8 from 8 ratings.

### Do SensorLog or Acceleration sensor logger have ads?

Neither SensorLog nor Acceleration sensor logger shows ads.

### Which is updated more often, SensorLog or Acceleration sensor logger?

SensorLog ships an update every 2 months, and Acceleration sensor logger every 10 months. Most recently, SensorLog was updated on October 4, 2026 and Acceleration 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.*