# eSlate vs 3D Lidar Viewer

The clearest difference is price: 3D Lidar Viewer at Free against eSlate's $0.99. 3D Lidar Viewer also leads on in-app purchases (none vs 2) and update cadence (every 10 days vs every 3 months). eSlate's advantage is rating (4.1 vs 3.7) and ratings volume (14 vs 3). On ads and device support there is nothing between them.

3D Lidar Viewer is free to download; eSlate costs $0.99 up front. eSlate sells 2 one-off in-app purchases. 3D Lidar Viewer asks for nothing beyond the download.

eSlate holds the better App Store score, 4.1 against 3.7. Both are backed by a comparable volume of ratings — 14 and 3 respectively.

eSlate ships an update every 3 months, 3D Lidar Viewer every 10 days. The most recent releases landed on November 11, 2026 and November 3, 2026 respectively.

## The numbers

| Metric | eSlate | 3D Lidar Viewer |
| --- | --- | --- |
| Price | $0.99 | **Free** |
| Rating | **[4.1 (14 ratings)](https://appshunter.io/ios/app/eslate/id1526008874/reviews)** | [3.7 (3 ratings)](https://appshunter.io/ios/app/3d-lidar-viewer/id1574614314/reviews) |
| Number of ratings | **14** | 3 |
| Positive reviews | 50.0% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 3 months | **Every 10 days** |
| Monetization | Paid | **Free** |
| Size | 14 MB | 4 MB |
| Requires iOS | **12.0** | 15.6 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [庆猛 邓](https://appshunter.io/developer/620435580) | [HAN WEI WANG](https://appshunter.io/developer/928406183) |

## What reviewers say

### eSlate

[App page](https://appshunter.io/ios/app/eslate/id1526008874)

A digital slate app for iOS devices that allows users to tap and edit slate information. It offers a lock feature to prevent accidental edits and provides nine different styling modes to customize the slate's appearance.

**Highlights:** Digital slate functionality, Tap to edit slate text, Lockable editing mode, Nine style modes, iPad, iPhone, and iPod Touch support

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Remove Ads | $1.99 | one-time |
| Unlock all modes | $1.99 | one-time |


### 3D Lidar Viewer

[App page](https://appshunter.io/ios/app/3d-lidar-viewer/id1574614314)

Visualize LiDAR and camera data in real-time 2D and 3D. Perform precise length and area measurements directly within the app. Save and revisit scenes for further analysis.

**Highlights:** Real-time 3D and 2D display, LiDAR and camera output visualization, Real-time length and area measurement, Scene saving and viewing, Adjustable exposure bias and depth view range, Panning display for camera view control

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is eSlate free?

eSlate costs $0.99, and also offers in-app purchases.

### Is 3D Lidar Viewer free?

3D Lidar Viewer is free to download, with no in-app purchases.

### Which has better reviews, eSlate or 3D Lidar Viewer?

eSlate is rated higher. eSlate averages 4.1 out of 5 from 14 ratings, while 3D Lidar Viewer averages 3.7 from 3 ratings.

### Do eSlate or 3D Lidar Viewer have ads?

Neither eSlate nor 3D Lidar Viewer shows ads.

### Which is updated more often, eSlate or 3D Lidar Viewer?

eSlate ships an update every 3 months, and 3D Lidar Viewer every 10 days. Most recently, eSlate was updated on November 11, 2026 and 3D Lidar Viewer 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.*