# SimpleDB vs 3D Lidar Viewer

The clearest difference is price: 3D Lidar Viewer at Free against SimpleDB's $1.99. 3D Lidar Viewer also leads on update cadence (every 10 days vs every 48 months) and ratings volume (3 vs 1). SimpleDB's advantage is rating (5.0 vs 3.7). On ads, in-app purchases and device support there is nothing between them.

3D Lidar Viewer is free to download; SimpleDB costs $1.99 up front. Neither carries in-app purchases, so what you see is what you pay.

SimpleDB holds the better App Store score, 5.0 against 3.7. Both are backed by a comparable volume of ratings — 1 and 3 respectively.

SimpleDB ships an update every 48 months, 3D Lidar Viewer every 10 days. The most recent releases landed on August 15, 2026 and September 9, 2026 respectively.

## The numbers

| Metric | SimpleDB | 3D Lidar Viewer |
| --- | --- | --- |
| Price | $1.99 | **Free** |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/simpledb/id1392905407/reviews)** | [3.7 (3 ratings)](https://appshunter.io/ios/app/3d-lidar-viewer/id1574614314/reviews) |
| Number of ratings | 1 | **3** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 48 months | **Every 10 days** |
| Monetization | Paid | **Free** |
| Size | 2 MB | 4 MB |
| Requires iOS | 17.6 | **15.6** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Maysoft Inc.](https://appshunter.io/developer/1008067211) | [HAN WEI WANG](https://appshunter.io/developer/928406183) |

## What reviewers say

### SimpleDB

[App page](https://appshunter.io/ios/app/simpledb/id1392905407)

Access and manage Amazon SimpleDB data directly from your mobile device. Browse domains, build custom queries, and export results to CSV for easy sharing and archiving. Securely store your AWS credentials for convenient access.

**Highlights:** Connect to AWS profile, Browse SimpleDB domains, Table view for attributes, Custom SELECT query builder, CSV export, Secure credential storage

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

**In-app purchases:** none


### 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 SimpleDB free?

SimpleDB costs $1.99, with no in-app purchases.

### Is 3D Lidar Viewer free?

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

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

SimpleDB is rated higher. SimpleDB averages 5.0 out of 5 from 1 ratings, while 3D Lidar Viewer averages 3.7 from 3 ratings.

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

Neither SimpleDB nor 3D Lidar Viewer shows ads.

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

SimpleDB ships an update every 48 months, and 3D Lidar Viewer every 10 days. Most recently, SimpleDB was updated on August 15, 2026 and 3D Lidar Viewer on September 9, 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.*