# Digi vs Level3D

The clearest difference is in-app purchases: Level3D at none against Digi's 1. Level3D also leads on rating (5.0 vs 4.7). Digi's advantage is update cadence (every 6 weeks vs every 7 months) and ratings volume (58 vs 1). 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. Level3D asks for nothing beyond the download.

Level3D holds the better App Store score, 5.0 against 4.7. That said, the two scores are not equally well evidenced: Digi has 58 ratings behind it against 1, so its average is the more settled of the two.

Digi ships an update every 6 weeks, Level3D every 7 months. The most recent releases landed on October 4, 2026 and September 7, 2026 respectively.

## The numbers

| Metric | Digi | Level3D |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.7 (58 ratings)](https://appshunter.io/ios/app/digi-pas-machinist-level/id1248160923/reviews) | **[5.0 (1 ratings)](https://appshunter.io/ios/app/level3d/id1296669896/reviews)** |
| Number of ratings | **58** | 1 |
| Positive reviews | 50.0% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | **Every 6 weeks** | Every 7 months |
| Monetization | Free | Free |
| Size | 189 MB | 38 MB |
| Requires iOS | **12.0** | 18.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [JSB Tech](https://appshunter.io/developer/1062517704) | [J2C Engineering LLC](https://appshunter.io/developer/1200273616) |

## 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 |


### Level3D

[App page](https://appshunter.io/ios/app/level3d/id1296669896)

This utility app offers a suite of leveling tools, including bubble level, roof pitch, and grade measurement. It leverages an orientation device for advanced functions like dual bubble levels and beam distortion.

**Highlights:** Bubble Level, Roof Pitch, Grade Measurement, Cross Grade, Range of Motion Tracking, Dual Bubble Levels, Beam Distortion

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Digi free?

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

### Is Level3D free?

Level3D is free to download, with no in-app purchases.

### Which has better reviews, Digi or Level3D?

Level3D is rated higher. Digi averages 4.7 out of 5 from 58 ratings, while Level3D averages 5.0 from 1 ratings.

### Do Digi or Level3D have ads?

Neither Digi nor Level3D shows ads.

### Which is updated more often, Digi or Level3D?

Digi ships an update every 6 weeks, and Level3D every 7 months. Most recently, Digi was updated on October 4, 2026 and Level3D on September 7, 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.*