# Digi vs WITMOTION

The clearest difference is rating: Digi at 4.7 against WITMOTION's 3.0. Digi also leads on review sentiment (50% vs 38%) and ratings volume (58 vs 10). WITMOTION's advantage is in-app purchases (none vs 1) and update cadence (every 2 weeks vs every 6 weeks). On price, ads, monetization model and device support there is nothing between them.

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

Digi holds the better App Store score, 4.7 against 3.0. That said, the two scores are not equally well evidenced: Digi has 58 ratings behind it against 10, so its average is the more settled of the two. Written reviews point the same way: 50% of Digi's written reviews are positive against 38% of WITMOTION's.

Digi ships an update every 6 weeks, WITMOTION every 2 weeks. The most recent releases landed on October 21, 2026 and October 12, 2026 respectively.

## The numbers

| Metric | Digi | WITMOTION |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.7 (58 ratings)](https://appshunter.io/ios/app/digi-pas-machinist-level/id1248160923/reviews)** | [3.0 (10 ratings)](https://appshunter.io/ios/app/witmotion/id6466998150/reviews) |
| Number of ratings | **58** | 10 |
| Positive reviews | **50.0% of reviews** | 37.5% of reviews |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 6 weeks | **Every 2 weeks** |
| Monetization | Free | Free |
| Size | 189 MB | 33 MB |
| Requires iOS | **12.0** | 15.6 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 17+ |
| Developer | [JSB Tech](https://appshunter.io/developer/1062517704) | [WitMotion Shenzhen Co.,Ltd](https://appshunter.io/developer/1509593957) |

## What reviewers say

### Digi

[App page](https://appshunter.io/ios/app/digi-pas-machinist-level/id1248160923)

This app enhances the functionality of specific digital machinist levels by enabling wireless Bluetooth connectivity. It allows for simultaneous 2-axis leveling, angle measurement, and 2D alignment, transforming complex tasks into efficient single-person operations.

**Highlights:** Wireless Bluetooth connectivity, 2-Axis simultaneous leveling, Angle measurement, 2D concurrent alignment, Single-person operation, Compatible with multiple Digi-Pas models

**Features:** Vision Pro support

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Premium Version | $19.99 | 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 Digi free?

Digi 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, Digi or WITMOTION?

Digi is rated higher. Digi averages 4.7 out of 5 from 58 ratings, while WITMOTION averages 3.0 from 10 ratings.

### Do Digi or WITMOTION have ads?

Neither Digi nor WITMOTION shows ads.

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

Digi ships an update every 6 weeks, and WITMOTION every 2 weeks. Most recently, Digi was updated on October 21, 2026 and WITMOTION on October 12, 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.*