# Atlas Docs vs GAF Sales Pro

The clearest difference is review sentiment: Atlas Docs at 100% against GAF Sales Pro's 0%. Atlas Docs also leads on rating (4.2 vs 3.0) and ratings volume (5 vs 1). GAF Sales Pro's advantage is update cadence (every 6 months vs every 14 months) and iOS requirement (7.0 vs 12.0). On price, ads, in-app purchases and monetization model there is nothing between them.

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

Atlas Docs holds the better App Store score, 4.2 against 3.0. That said, the two scores are not equally well evidenced: Atlas Docs has 5 ratings behind it against 1, so its average is the more settled of the two. Written reviews point the same way: 100% of Atlas Docs's written reviews are positive against 0% of GAF Sales Pro's.

Atlas Docs ships an update every 14 months, GAF Sales Pro every 6 months. The most recent releases landed on October 10, 2026 and October 24, 2026 respectively.

## The numbers

| Metric | Atlas Docs | GAF Sales Pro |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.2 (5 ratings)](https://appshunter.io/ios/app/atlas-docs/id624801441/reviews)** | [3.0 (1 ratings)](https://appshunter.io/ios/app/gaf-sales-pro/id948584612/reviews) |
| Number of ratings | **5** | 1 |
| Positive reviews | **100.0% of reviews** | 0.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 14 months | **Every 6 months** |
| Monetization | Free | Free |
| Size | 9 MB | 11 MB |
| Requires iOS | 12.0 | **7.0** |
| Devices | **iPhone, iPad, iPod** | iPad |
| Age rating | 4+ | 4+ |
| Developer | [Atlas Roofing Corporation](https://appshunter.io/developer/624801445) | [GAF Corp.](https://appshunter.io/developer/480463171) |

## What reviewers say

### Atlas Docs

[App page](https://appshunter.io/ios/app/atlas-docs/id624801441)

Access building product marketing and technical materials, including manuals, images, and brochures. Stay updated with the latest information on shingles, underlayments, and ventilation from a leading roofing manufacturer.

**Highlights:** Product brochures and data sheets, Technical bulletins and evaluation reports, Images and video resources, Spanish and French-Canadian translations, Live search across product categories, Cloud-based, up-to-date content, Access to online calculators and marketing assets

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

**In-app purchases:** none


### GAF Sales Pro

[App page](https://appshunter.io/ios/app/gaf-sales-pro/id948584612)

Create custom in-home sales presentations for contractors. Pre-loaded with GAF content and structured presentations based on roofing systems. Add custom slides and job site images for a real-time homeowner experience.

**Highlights:** Custom in-home sales presentations, Pre-loaded GAF content, Structured roofing system presentations, Customizable slides, Insert job site images, Real-time homeowner experience

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Atlas Docs free?

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

### Is GAF Sales Pro free?

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

### Which has better reviews, Atlas Docs or GAF Sales Pro?

Atlas Docs is rated higher. Atlas Docs averages 4.2 out of 5 from 5 ratings, while GAF Sales Pro averages 3.0 from 1 ratings.

### Do Atlas Docs or GAF Sales Pro have ads?

Neither Atlas Docs nor GAF Sales Pro shows ads.

### Which is updated more often, Atlas Docs or GAF Sales Pro?

Atlas Docs ships an update every 14 months, and GAF Sales Pro every 6 months. Most recently, Atlas Docs was updated on October 10, 2026 and GAF Sales Pro 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.*