# WITMOTION vs Accelerometer ∞

The clearest difference is rating: Accelerometer ∞ at 4.3 against WITMOTION's 3.0. Accelerometer ∞ also leads on review sentiment (50% vs 38%) and ratings volume (61 vs 10). WITMOTION's advantage is in-app purchases (none vs 2) and ads (none vs shown). On price and update cadence there is nothing between them.

Both are free to download. Accelerometer ∞ sells 2 in-app purchases, starting at $1.99 per month. WITMOTION asks for nothing beyond the download.

Accelerometer ∞ holds the better App Store score, 4.3 against 3.0. That said, the two scores are not equally well evidenced: Accelerometer ∞ has 61 ratings behind it against 10, so its average is the more settled of the two. Written reviews point the same way: 38% of WITMOTION's written reviews are positive against 50% of Accelerometer ∞'s.

Both ship on a similar rhythm, roughly every 2 weeks. The most recent releases landed on September 26, 2026 and September 25, 2026 respectively.

## The numbers

| Metric | WITMOTION | Accelerometer ∞ |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [3.0 (10 ratings)](https://appshunter.io/ios/app/witmotion/id6466998150/reviews) | **[4.3 (61 ratings)](https://appshunter.io/ios/app/accelerometer/id6621273087/reviews)** |
| Number of ratings | 10 | **61** |
| Positive reviews | 37.5% of reviews | **50.0% of reviews** |
| In-app purchases | **No** | Yes |
| Ads | **No** | Yes |
| Update frequency | Every 2 weeks | Every 2 weeks |
| Monetization | **Free** | Free with in-app purchases |
| Size | 33 MB | 16 MB |
| Requires iOS | **15.6** | 17.0 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 17+ | 4+ |
| Developer | [WitMotion Shenzhen Co.,Ltd](https://appshunter.io/developer/1509593957) | [Fawkes Wei](https://appshunter.io/developer/432767536) |

## What reviewers say

### 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


### Accelerometer ∞

[App page](https://appshunter.io/ios/app/accelerometer/id6621273087)

Visualize device motion data in real-time with dynamic graphs. Analyze sensor information, calibrate your device, and explore various possibilities. This utility app offers a unique perspective on your device's movement.

**Highlights:** Real-time motion data visualization, Stunning graph displays, Sensor calibration, Data analysis, Explore endless possibilities

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Pro Monthly | $1.99 | per month |
| Pro Lifetime | $9.99 | one-time |


## Frequently asked questions

### Is WITMOTION free?

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

### Is Accelerometer ∞ free?

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

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

Accelerometer ∞ is rated higher. WITMOTION averages 3.0 out of 5 from 10 ratings, while Accelerometer ∞ averages 4.3 from 61 ratings.

### Do WITMOTION or Accelerometer ∞ have ads?

Accelerometer ∞ shows ads; WITMOTION does not.

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

WITMOTION ships an update every 2 weeks, and Accelerometer ∞ every 2 weeks. Most recently, WITMOTION was updated on September 26, 2026 and Accelerometer ∞ on September 25, 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.*