# Open as App vs Conduit HVAC Toolkit

The clearest difference is rating: Conduit HVAC Toolkit at 4.9 against Open as App's 4.3. Conduit HVAC Toolkit also leads on monetization model (free vs freemium) and review sentiment (100% vs 79%). Open as App's advantage is device support (3 vs 1) and iOS requirement (10.0 vs 18.6). On price, ratings volume, update cadence and ads there is nothing between them.

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

Conduit HVAC Toolkit holds the better App Store score, 4.9 against 4.3. Both are backed by a comparable volume of ratings — 37 and 40 respectively. Written reviews point the same way: 79% of Open as App's written reviews are positive against 100% of Conduit HVAC Toolkit's.

Open as App ships an update every 5 weeks, Conduit HVAC Toolkit every 3 weeks. The most recent releases landed on October 24, 2026 and October 27, 2026 respectively.

## The numbers

| Metric | Open as App | Conduit HVAC Toolkit |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.3 (37 ratings)](https://appshunter.io/ios/app/open-as-app/id1084483622/reviews) | **[4.9 (40 ratings)](https://appshunter.io/ios/app/conduit-hvac-toolkit/id6444496270/reviews)** |
| Number of ratings | 37 | **40** |
| Positive reviews | 78.9% of reviews | **100.0% of reviews** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 5 weeks | **Every 3 weeks** |
| Monetization | Freemium | **Free** |
| Size | 145 MB | 87 MB |
| Requires iOS | **10.0** | 18.6 |
| Devices | **iPhone, iPad, iPod** | iPad |
| Age rating | 4+ | 4+ |
| Developer | [Open as App GmbH](https://appshunter.io/developer/1084483621) | [Conduit Tech](https://appshunter.io/developer/1654960982) |

## What reviewers say

### Open as App

[App page](https://appshunter.io/ios/app/open-as-app/id1084483622)

Transform spreadsheets into powerful, customizable mobile and web apps for teams. Digitize processes, improve speed, and reduce errors with a no-code solution. Build and share apps instantly, working offline and in real-time across platforms.

**Highlights:** Spreadsheet to app conversion, No-code app builder, Offline app access, Real-time collaboration, Customizable app templates, Cross-platform compatibility

**Features:** macOS Compatibility

**In-app purchases:** none


### Conduit HVAC Toolkit

[App page](https://appshunter.io/ios/app/conduit-hvac-toolkit/id6444496270)

This iPad app empowers HVAC contractors to quickly scan homes, generate 3D models, and perform certified load calculations. Visualize installations with augmented reality and create professional reports to build customer trust and close more sales.

**Highlights:** LiDAR-powered home scanning, 3D model creation, ACCA-certified load calculations, Augmented reality equipment visualization, Professional report generation, Faster sales process

**Features:** Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is Open as App free?

Open as App is free to download, with no in-app purchases.

### Is Conduit HVAC Toolkit free?

Conduit HVAC Toolkit is free to download, with no in-app purchases.

### Which has better reviews, Open as App or Conduit HVAC Toolkit?

Conduit HVAC Toolkit is rated higher. Open as App averages 4.3 out of 5 from 37 ratings, while Conduit HVAC Toolkit averages 4.9 from 40 ratings.

### Do Open as App or Conduit HVAC Toolkit have ads?

Neither Open as App nor Conduit HVAC Toolkit shows ads.

### Which is updated more often, Open as App or Conduit HVAC Toolkit?

Open as App ships an update every 5 weeks, and Conduit HVAC Toolkit every 3 weeks. Most recently, Open as App was updated on October 24, 2026 and Conduit HVAC Toolkit on October 27, 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.*