# GAF INSPECT vs KARNAK

The clearest difference is rating: KARNAK at 4.4 against GAF INSPECT's 2.5. KARNAK also leads on update cadence (every 2 months vs every 5 months). GAF INSPECT's advantage is device support (3 vs 1) and iOS requirement (8.0 vs 16.0). On price, ratings volume, ads and in-app purchases there is nothing between them.

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

KARNAK holds the better App Store score, 4.4 against 2.5. Both are backed by a comparable volume of ratings — 4 and 7 respectively.

GAF INSPECT ships an update every 5 months, KARNAK every 2 months. The most recent releases landed on October 23, 2026 and October 22, 2026 respectively.

## The numbers

| Metric | GAF INSPECT | KARNAK |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [2.5 (4 ratings)](https://appshunter.io/ios/app/gaf-inspect/id872599672/reviews) | **[4.4 (7 ratings)](https://appshunter.io/ios/app/karnak/id1517821962/reviews)** |
| Number of ratings | 4 | **7** |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 5 months | **Every 2 months** |
| Monetization | Free | Free |
| Size | 26 MB | 94 MB |
| Requires iOS | **8.0** | 16.0 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [GAF Corp.](https://appshunter.io/developer/480463171) | [Zumoko doo Novi Sad](https://appshunter.io/developer/1456402707) |

## What reviewers say

### GAF INSPECT

[App page](https://appshunter.io/ios/app/gaf-inspect/id872599672)

This tool streamlines the inspection process for certified professionals, enabling quick and easy generation of professional reports. It's designed to save time and money for roofing contractors.

**Highlights:** Streamlined inspection workflow, Professional report generation, Time-saving for contractors, Exclusive to GAF Certified Professionals

**Features:** macOS Compatibility

**In-app purchases:** none


### KARNAK

[App page](https://appshunter.io/ios/app/karnak/id1517821962)

This app helps roofing professionals find products, identify the best solutions for their projects, and generate professional PDF reports with photos and voice notes directly from their mobile devices.

**Highlights:** Product search with downloadable specs, Solution finder for roofing projects, Mobile PDF report generation, Real-time photo capture for reports, Voice-to-text for report descriptions, Contact technical department

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

**In-app purchases:** none


## Frequently asked questions

### Is GAF INSPECT free?

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

### Is KARNAK free?

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

### Which has better reviews, GAF INSPECT or KARNAK?

KARNAK is rated higher. GAF INSPECT averages 2.5 out of 5 from 4 ratings, while KARNAK averages 4.4 from 7 ratings.

### Do GAF INSPECT or KARNAK have ads?

Neither GAF INSPECT nor KARNAK shows ads.

### Which is updated more often, GAF INSPECT or KARNAK?

GAF INSPECT ships an update every 5 months, and KARNAK every 2 months. Most recently, GAF INSPECT was updated on October 23, 2026 and KARNAK on October 22, 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.*