# Contractor License Prep vs Building Code Inspector 3D Pro

The clearest difference is in-app purchases: Building Code Inspector 3D Pro at none against Contractor License Prep's 3. On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. Contractor License Prep sells 3 in-app purchases, starting at $9.99 per month. Building Code Inspector 3D Pro asks for nothing beyond the download.

## The numbers

| Metric | Contractor License Prep | Building Code Inspector 3D Pro |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (2 ratings)](https://appshunter.io/ios/app/contractor-license-prep/id6763968210/reviews)** | — |
| Number of ratings | **2** | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 6 weeks | — |
| Size | 7 MB | 163 MB |
| Requires iOS | 17.0 | 17.0 |
| Devices | iPhone | **iPhone, iPad** |
| Age rating | 4+ | 4+ |
| Developer | [Deeun Inc.](https://appshunter.io/developer/1691824695) | [Yuhsiu Lai](https://appshunter.io/developer/433114647) |

## What reviewers say

### Contractor License Prep

[App page](https://appshunter.io/ios/app/contractor-license-prep/id6763968210)

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly Access | $9.99 | per month |
| Annual Access | $24.99 | per year |
| Contractor License Prep Lifetime | $49.99 | one-time |


### Building Code Inspector 3D Pro

[App page](https://appshunter.io/ios/app/building-code-inspector-3d-pro/id6805654046)

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

**In-app purchases:** none


## Frequently asked questions

### Is Contractor License Prep free?

Contractor License Prep is free to download, with in-app purchases available.

### Is Building Code Inspector 3D Pro free?

Building Code Inspector 3D Pro is free to download, with no in-app purchases.

### Do Contractor License Prep or Building Code Inspector 3D Pro have ads?

Neither Contractor License Prep nor Building Code Inspector 3D Pro 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.*