# Accelerometer vs WITMOTION

The clearest difference is rating: Accelerometer at 4.0 against WITMOTION's 3.0. Accelerometer also leads on review sentiment (54% vs 38%). WITMOTION's advantage is in-app purchases (none vs 1) and update cadence (every 6 weeks vs every 5 months). On price, ads and device support there is nothing between them.

Both are free to download. Accelerometer sells 1 one-off in-app purchase. WITMOTION asks for nothing beyond the download.

Accelerometer holds the better App Store score, 4.0 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: 54% of Accelerometer's written reviews are positive against 38% of WITMOTION's.

Accelerometer ships an update every 5 months, WITMOTION every 6 weeks. The most recent releases landed on June 9, 2026 and June 20, 2026 respectively.

## The numbers

| Metric | Accelerometer | WITMOTION |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.0 (1 ratings)](https://appshunter.io/ios/app/accelerometer-g-force-meter/id499629589/reviews)** | [3.0 (10 ratings)](https://appshunter.io/ios/app/witmotion/id6466998150/reviews) |
| Number of ratings | 1 | **10** |
| Positive reviews | **53.7% of reviews** | 37.5% of reviews |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 5 months | **Every 6 weeks** |
| Monetization | Free with in-app purchases | **Free** |
| Size | 2 MB | 35 MB |
| Requires iOS | 17.6 | **15.6** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 17+ |
| Developer | [Jan Halozan](https://appshunter.io/developer/482137824) | [WitMotion Shenzhen Co.,Ltd](https://appshunter.io/developer/1509593957) |

## What reviewers say

### Accelerometer

[App page](https://appshunter.io/ios/app/accelerometer-g-force-meter/id499629589)

Transform your device into a precise 3-axis accelerometer. Monitor live acceleration and G-force readings, record motion data, and export it in various formats for detailed analysis. Ideal for experiments, testing, and engineering.

**Highlights:** Realtime X/Y/Z acceleration, G-force measurement, Record motion sessions, CSV/JSON/XML export, Adjustable sample rate, Max/Min tracking

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Accelerometer Pro | $1.99 | one-time |


### 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 Accelerometer free?

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

### Is WITMOTION free?

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

### Which has better reviews, Accelerometer or WITMOTION?

Accelerometer is rated higher. Accelerometer averages 4.0 out of 5 from 1 ratings, while WITMOTION averages 3.0 from 10 ratings.

### Do Accelerometer or WITMOTION have ads?

Neither Accelerometer nor WITMOTION shows ads.

### Which is updated more often, Accelerometer or WITMOTION?

Accelerometer ships an update every 5 months, and WITMOTION every 6 weeks. Most recently, Accelerometer was updated on June 9, 2026 and WITMOTION on June 20, 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.*