# IFC Viewer vs Square to Round Development

The clearest difference is in-app purchases: Square to Round Development at none against IFC Viewer's 11. IFC Viewer's advantage is price ($2.99 vs $9.99) and iOS requirement (17.0 vs 26.2). On ads and device support there is nothing between them.

IFC Viewer costs $2.99 and Square to Round Development $9.99 up front. IFC Viewer sells 11 one-off in-app purchases. Square to Round Development asks for nothing beyond the download.

## The numbers

| Metric | IFC Viewer | Square to Round Development |
| --- | --- | --- |
| Price | **$2.99** | $9.99 |
| Rating | **[1.0 (1 ratings)](https://appshunter.io/ios/app/ifc-viewer/id6758959860/reviews)** | — |
| Number of ratings | **1** | — |
| Positive reviews | 50.0% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 3 days | — |
| Monetization | Paid | — |
| Size | 109 MB | 1 MB |
| Requires iOS | **17.0** | 26.2 |
| Devices | **iPhone, iPad, Mac** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Jamie Ward](https://appshunter.io/developer/1870821825) | [John Stuart](https://appshunter.io/developer/1876392643) |

## What reviewers say

### IFC Viewer

[App page](https://appshunter.io/ios/app/ifc-viewer/id6758959860)

Access and explore Building Information Modeling (BIM) data on your mobile device. Navigate 3D models, inspect element details, and search for specific components. Export data for further analysis.

**Highlights:** View IFC models in 3D, Spatial tree browsing, Inspect element properties, Search by name, type, or ID, Selection tools, Export data to CSV/Excel

**Features:** Vision Pro support

**In-app purchases (11)**

| Purchase | Price | Billing |
| --- | --- | --- |
| IFC BCF Issue Tracker | $1.99 | one-time |
| IFC Federator | $1.99 | one-time |
| IFC COBie Reporter | $1.99 | one-time |
| IFC IDS Validator | $1.99 | one-time |
| IFC Model Compare | $1.99 | one-time |
| IFC IDS Creator | $1.99 | one-time |
| IFC Query Studio | $1.99 | one-time |
| IFC QA Reporter | $1.99 | one-time |
| IFC AI Data Compliance | $1.99 | one-time |
| IFC COBie Updater | $1.99 | one-time |
| Clash Detection | $2.99 | one-time |


### Square to Round Development

[App page](https://appshunter.io/ios/app/square-to-round-development/id6760477611)

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

**In-app purchases:** none


## Frequently asked questions

### Is IFC Viewer free?

IFC Viewer costs $2.99, and also offers in-app purchases.

### Is Square to Round Development free?

Square to Round Development costs $9.99, with no in-app purchases.

### Do IFC Viewer or Square to Round Development have ads?

Neither IFC Viewer nor Square to Round Development 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.*