# Atlas Docs vs IKO Rooftop Access™

The clearest difference is rating: IKO Rooftop Access™ at 5.0 against Atlas Docs's 4.2. Atlas Docs's advantage is ratings volume (5 vs 1) and iOS requirement (12.0 vs 15.1). On price, review sentiment, 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.

IKO Rooftop Access™ holds the better App Store score, 5.0 against 4.2. 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 split almost evenly too, at 100% and 100% positive.

Atlas Docs ships an update every 14 months, IKO Rooftop Access™ every 8 months. The most recent releases landed on September 8, 2026 and September 9, 2026 respectively.

## The numbers

| Metric | Atlas Docs | IKO Rooftop Access™ |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.2 (5 ratings)](https://appshunter.io/ios/app/atlas-docs/id624801441/reviews) | **[5.0 (1 ratings)](https://appshunter.io/ios/app/iko-rooftop-access/id6742469173/reviews)** |
| Number of ratings | **5** | 1 |
| Positive reviews | 100.0% of reviews | 100.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 14 months | **Every 8 months** |
| Monetization | Free | Free |
| Size | 9 MB | 37 MB |
| Requires iOS | **12.0** | 15.1 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Atlas Roofing Corporation](https://appshunter.io/developer/624801445) | [IKO Industries, Inc.](https://appshunter.io/developer/1798579981) |

## 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


### IKO Rooftop Access™

[App page](https://appshunter.io/ios/app/iko-rooftop-access/id6742469173)

Provides commercial contractors with instant access to essential IKO Commercial documents, including product details, installation guides, and safety data sheets. This app is ideal for professionals needing critical information on the go or at the job site.

**Highlights:** Quick access to IKO Commercial documents, Product details, Installation guides, Safety data sheets, Designed for contractors, On-the-go access

**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 IKO Rooftop Access™ free?

IKO Rooftop Access™ is free to download, with no in-app purchases.

### Which has better reviews, Atlas Docs or IKO Rooftop Access™?

IKO Rooftop Access™ is rated higher. Atlas Docs averages 4.2 out of 5 from 5 ratings, while IKO Rooftop Access™ averages 5.0 from 1 ratings.

### Do Atlas Docs or IKO Rooftop Access™ have ads?

Neither Atlas Docs nor IKO Rooftop Access™ shows ads.

### Which is updated more often, Atlas Docs or IKO Rooftop Access™?

Atlas Docs ships an update every 14 months, and IKO Rooftop Access™ every 8 months. Most recently, Atlas Docs was updated on September 8, 2026 and IKO Rooftop Access™ on September 9, 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.*