# Watch Sensor Logger vs WITMOTION

The clearest difference is rating: Watch Sensor Logger at 5.0 against WITMOTION's 3.0. Watch Sensor Logger also leads on review sentiment (50% vs 38%). WITMOTION's advantage is ads (none vs shown) and update cadence (every 5 weeks vs every 25 months). On price, in-app purchases, monetization model and device support there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

Watch Sensor Logger holds the better App Store score, 5.0 against 3.0. That said, the two scores are not equally well evidenced: WITMOTION has 10 ratings behind it against 1, so its average is the more settled of the two. Written reviews point the same way: 50% of Watch Sensor Logger's written reviews are positive against 38% of WITMOTION's.

Watch Sensor Logger ships an update every 25 months, WITMOTION every 5 weeks. Both last shipped on November 3, 2026.

## The numbers

| Metric | Watch Sensor Logger | WITMOTION |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/watch-sensor-logger/id1634449655/reviews)** | [3.0 (10 ratings)](https://appshunter.io/ios/app/witmotion/id6466998150/reviews) |
| Number of ratings | 1 | **10** |
| Positive reviews | **50.0% of reviews** | 37.5% of reviews |
| In-app purchases | No | No |
| Ads | Yes | **No** |
| Update frequency | Every 25 months | **Every 5 weeks** |
| Monetization | Free | Free |
| Size | 17 MB | 35 MB |
| Requires iOS | 17.0 | **15.6** |
| Devices | iPhone, iPad, Apple Watch | iPhone, iPad, iPod |
| Age rating | 4+ | 17+ |
| Developer | [yuya kanbetsunawa](https://appshunter.io/developer/1597026161) | [WitMotion Shenzhen Co.,Ltd](https://appshunter.io/developer/1509593957) |

## What reviewers say

### Watch Sensor Logger

[App page](https://appshunter.io/ios/app/watch-sensor-logger/id1634449655)

Log detailed motion and GPS data from your Apple Watch. Export sensor readings like acceleration, attitude, and location as a CSV file for analysis. This app is exclusively designed for Apple Watch.

**Highlights:** Log sensor data, GPS tracking, Export to CSV, Acceleration logging, Attitude data, Time stamping

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

**In-app purchases:** none


### WITMOTION

[App page](https://appshunter.io/ios/app/witmotion/id6466998150)

This app provides convenient sensor data display and configuration for tilt sensors. It offers real-time data, visual charts, 3D angle display, and data recording for analysis.

**Highlights:** Real-time tilt sensor data display, Sensor configuration (sample rate, sensitivity), Visual chart tools (curve, scatter plots), 3D angle display, User-friendly interface, Data recording and export

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

**In-app purchases:** none


## Frequently asked questions

### Is Watch Sensor Logger free?

Watch Sensor Logger is free to download, with no in-app purchases.

### Is WITMOTION free?

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

### Which has better reviews, Watch Sensor Logger or WITMOTION?

Watch Sensor Logger is rated higher. Watch Sensor Logger averages 5.0 out of 5 from 1 ratings, while WITMOTION averages 3.0 from 10 ratings.

### Do Watch Sensor Logger or WITMOTION have ads?

Watch Sensor Logger shows ads; WITMOTION does not.

### Which is updated more often, Watch Sensor Logger or WITMOTION?

Watch Sensor Logger ships an update every 25 months, and WITMOTION every 5 weeks. Most recently, Watch Sensor Logger was updated on November 3, 2026 and WITMOTION on November 3, 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.*