# Auto Level Civil Engineering vs OpenSurvey3D

The clearest difference is in-app purchases: OpenSurvey3D at none against Auto Level Civil Engineering's 1. Auto Level Civil Engineering's advantage is iOS requirement (13.0 vs 26.2). On price, ads and device support there is nothing between them.

Both are free to download. Auto Level Civil Engineering sells 1 one-off in-app purchase. OpenSurvey3D asks for nothing beyond the download.

## The numbers

| Metric | Auto Level Civil Engineering | OpenSurvey3D |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | — | Every 3 weeks |
| Size | 63 MB | 20 MB |
| Requires iOS | **13.0** | 26.2 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Sachinbhai Surani](https://appshunter.io/developer/1838685550) | [Laan Labs](https://appshunter.io/developer/310916919) |

## What reviewers say

### Auto Level Civil Engineering

[App page](https://appshunter.io/ios/app/auto-level-civil-engineering/id6774553348)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Lifetime premium | $12.99 | one-time |


### OpenSurvey3D

[App page](https://appshunter.io/ios/app/opensurvey3d/id6794840161)

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

**In-app purchases:** none


## Frequently asked questions

### Is Auto Level Civil Engineering free?

Auto Level Civil Engineering is free to download, with in-app purchases available.

### Is OpenSurvey3D free?

OpenSurvey3D is free to download, with no in-app purchases.

### Do Auto Level Civil Engineering or OpenSurvey3D have ads?

Neither Auto Level Civil Engineering nor OpenSurvey3D shows ads.

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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.*