# IFC Viewer vs GIStance

The clearest difference is price: GIStance at Free against IFC Viewer's $2.99. GIStance also leads on in-app purchases (none vs 12). IFC Viewer's advantage is update cadence (every 2 days vs weekly). On ads, device support and iOS requirement there is nothing between them.

GIStance is free to download; IFC Viewer costs $2.99 up front. IFC Viewer sells 12 one-off in-app purchases. GIStance asks for nothing beyond the download.

IFC Viewer ships an update every 2 days, GIStance weekly. The most recent releases landed on October 25, 2026 and October 24, 2026 respectively.

## The numbers

| Metric | IFC Viewer | GIStance |
| --- | --- | --- |
| Price | $2.99 | **Free** |
| Rating | **[1.0 (1 ratings)](https://appshunter.io/ios/app/ifc-viewer/id6758959860/reviews)** | — |
| Number of ratings | **1** | — |
| Positive reviews | 46.2% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | **Every 2 days** | Weekly |
| Monetization | Paid | — |
| Size | 95 MB | 48 MB |
| Requires iOS | **17.0** | 17.6 |
| Devices | **iPhone, iPad, Mac** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Jamie Ward](https://appshunter.io/developer/1870821825) | [NGN IT-Solutions GmbH](https://appshunter.io/developer/1292565569) |

## 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 (12)**

| 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 |
| Unlock All Pro Tools | $24.99 | one-time |


### GIStance

[App page](https://appshunter.io/ios/app/gistance/id6789564847)

**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 GIStance free?

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

### Do IFC Viewer or GIStance have ads?

Neither IFC Viewer nor GIStance shows ads.

### Which is updated more often, IFC Viewer or GIStance?

IFC Viewer ships an update every 2 days, and GIStance weekly. Most recently, IFC Viewer was updated on October 25, 2026 and GIStance on October 24, 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.*