# Atlas Docs vs RoofPair

The clearest difference is review sentiment: Atlas Docs at 100% against RoofPair's 50%. Atlas Docs also leads on in-app purchases (none vs 11) and device support (3 vs 1). RoofPair's advantage is update cadence (monthly vs every 14 months) and rating (4.4 vs 4.2). On price, ratings volume, ads and monetization model there is nothing between them.

Both are free to download. RoofPair sells 11 in-app purchases, starting at $35.00 per month. Atlas Docs asks for nothing beyond the download.

RoofPair holds the better App Store score, 4.4 against 4.2. Both are backed by a comparable volume of ratings — 5 and 7 respectively. Written reviews complicate that: 100% of Atlas Docs's written reviews are positive against 50% of RoofPair's, so the app with the better star average is not the one people write more warmly about.

Atlas Docs ships an update every 14 months, RoofPair monthly. The most recent releases landed on September 8, 2026 and September 15, 2026 respectively.

## The numbers

| Metric | Atlas Docs | RoofPair |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.2 (5 ratings)](https://appshunter.io/ios/app/atlas-docs/id624801441/reviews) | **[4.4 (7 ratings)](https://appshunter.io/ios/app/roofpair/id6741769273/reviews)** |
| Number of ratings | 5 | **7** |
| Positive reviews | **100.0% of reviews** | 50.0% of reviews |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 14 months | **Monthly** |
| Monetization | Free | Free |
| Size | 9 MB | 72 MB |
| Requires iOS | **12.0** | 16.6 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Atlas Roofing Corporation](https://appshunter.io/developer/624801445) | [Roof Pair Developments LLC](https://appshunter.io/developer/1876911189) |

## 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


### RoofPair

[App page](https://appshunter.io/ios/app/roofpair/id6741769273)

Instantly identify and compare roofing shingles using photos and measurements. Access detailed product data, visualize options on a roof, and find code-compliant alternatives quickly. Streamline roofing decisions for professionals.

**Highlights:** Photo-based shingle identification, Shingle visualizer, Comprehensive product database, Smart matching engine, Real-time comparisons, Technical documentation access

**Features:** macOS Compatibility

**In-app purchases (11)**

| Purchase | Price | Billing |
| --- | --- | --- |
| RoofPair Basic - 1 Month | $35.00 | per month |
| RoofPair Pro - 1 Month | $75.00 | per month |
| RoofPair Pro - 1 Month | $324.99 | per month |
| RoofPair Pro - 1 Month | $350.00 | per month |
| RoofPair Pro - 1 Month | $374.99 | per month |
| RoofPair Pro - 1 Month | $379.99 | per month |
| RoofPair Basic - 1 Year | $399.00 | per year |
| RoofPair Pro - 1 Month | $400.00 | per month |
| RoofPair Pro - 1 Month | $450.00 | per month |
| RoofPair Pro - 1 Month | $474.99 | per month |
| RoofPair Pro - 1 Month | $500.00 | per month |


## Frequently asked questions

### Is Atlas Docs free?

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

### Is RoofPair free?

RoofPair is free to download, with in-app purchases available.

### Which has better reviews, Atlas Docs or RoofPair?

RoofPair is rated higher. Atlas Docs averages 4.2 out of 5 from 5 ratings, while RoofPair averages 4.4 from 7 ratings.

### Do Atlas Docs or RoofPair have ads?

Neither Atlas Docs nor RoofPair shows ads.

### Which is updated more often, Atlas Docs or RoofPair?

Atlas Docs ships an update every 14 months, and RoofPair monthly. Most recently, Atlas Docs was updated on September 8, 2026 and RoofPair on September 15, 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.*