# AprilAire Pro vs FoundationScan

The clearest difference is update cadence: FoundationScan at every 2 months against AprilAire Pro's every 4 months. AprilAire Pro's advantage is iOS requirement (12.0 vs 17.0). On price, rating, review sentiment and ratings volume there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

On the App Store both sit at effectively the same score — 5.0 for AprilAire Pro against 5.0 for FoundationScan. Both are backed by a comparable volume of ratings — 5 and 2 respectively. Written reviews split almost evenly too, at 100% and 100% positive.

AprilAire Pro ships an update every 4 months, FoundationScan every 2 months. The most recent releases landed on October 23, 2026 and October 24, 2026 respectively.

## The numbers

| Metric | AprilAire Pro | FoundationScan |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [5.0 (5 ratings)](https://appshunter.io/ios/app/aprilaire-pro/id1282046162/reviews) | [5.0 (2 ratings)](https://appshunter.io/ios/app/foundationscan/id1669318612/reviews) |
| Number of ratings | **5** | 2 |
| Positive reviews | 100.0% of reviews | 100.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 4 months | **Every 2 months** |
| Monetization | Free | Free |
| Size | 71 MB | 29 MB |
| Requires iOS | **12.0** | 17.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Research Products Corporation](https://appshunter.io/developer/709306129) | [Point Data, Inc.](https://appshunter.io/developer/1669318614) |

## What reviewers say

### AprilAire Pro

[App page](https://appshunter.io/ios/app/aprilaire-pro/id1282046162)

This app assists contractors and builders in selling, installing, and servicing air quality solutions. It offers a secure login and automatically updates with the latest product literature and video content.

**Highlights:** Sell air quality solutions, Install air quality solutions, Service air quality solutions, Secure login, Automatic content updates, Access literature and videos

**In-app purchases:** none


### FoundationScan

[App page](https://appshunter.io/ios/app/foundationscan/id1669318612)

This application assists in analyzing structural data by measuring vertical levels, topography, and wall profiles. It allows users to track changes over time through line graphs and heat maps, and manage scheduled jobs.

**Highlights:** Vertical Level measurement, Topography analysis, Wall Profile comparison, Structural change monitoring, Line graph and heat map visualization, Scheduled job listing, Data sharing capabilities

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

**In-app purchases:** none


## Frequently asked questions

### Is AprilAire Pro free?

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

### Is FoundationScan free?

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

### Which has better reviews, AprilAire Pro or FoundationScan?

AprilAire Pro and FoundationScan are both rated 5.0 out of 5 on the App Store, from 5 and 2 ratings respectively.

### Do AprilAire Pro or FoundationScan have ads?

Neither AprilAire Pro nor FoundationScan shows ads.

### Which is updated more often, AprilAire Pro or FoundationScan?

AprilAire Pro ships an update every 4 months, and FoundationScan every 2 months. Most recently, AprilAire Pro was updated on October 23, 2026 and FoundationScan on October 24, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*