# InstallationPro vs Construction Acceptance

The clearest difference is in-app purchases: InstallationPro at none against Construction Acceptance's 1. InstallationPro also leads on iOS requirement (15.0 vs 18.0). On price, update cadence, ads and device support there is nothing between them.

Both are free to download. Construction Acceptance sells 1 one-off in-app purchase. InstallationPro asks for nothing beyond the download.

InstallationPro ships an update every 4 weeks, Construction Acceptance every 5 weeks. The most recent releases landed on October 19, 2026 and October 25, 2026 respectively.

## The numbers

| Metric | InstallationPro | Construction Acceptance |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | **Every 4 weeks** | Every 5 weeks |
| Size | 101 MB | 1 MB |
| Requires iOS | **15.0** | 18.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Digital Building Solutions GmbH](https://appshunter.io/developer/1456095004) | [Cosmic Production d.o.o.](https://appshunter.io/developer/1882842325) |

## What reviewers say

### InstallationPro

[App page](https://appshunter.io/ios/app/installationpro/id1456095005)

**In-app purchases:** none


### Construction Acceptance

[App page](https://appshunter.io/ios/app/construction-acceptance/id6807588956)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Protocol Export | $8.99 | one-time |


## Frequently asked questions

### Is InstallationPro free?

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

### Is Construction Acceptance free?

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

### Do InstallationPro or Construction Acceptance have ads?

Neither InstallationPro nor Construction Acceptance shows ads.

### Which is updated more often, InstallationPro or Construction Acceptance?

InstallationPro ships an update every 4 weeks, and Construction Acceptance every 5 weeks. Most recently, InstallationPro was updated on October 19, 2026 and Construction Acceptance on October 25, 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.*