# Atlas Docs vs Flozone Mobile

The clearest difference is update cadence: Flozone Mobile at weekly against Atlas Docs's every 14 months. Atlas Docs's advantage is iOS requirement (12.0 vs 15.1). On price, ads, in-app purchases and device support 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 ships an update every 14 months, Flozone Mobile weekly. The most recent releases landed on October 10, 2026 and September 13, 2026 respectively.

## The numbers

| Metric | Atlas Docs | Flozone Mobile |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.2 (5 ratings)](https://appshunter.io/ios/app/atlas-docs/id624801441/reviews)** | — |
| Number of ratings | **5** | — |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 14 months | **Weekly** |
| Monetization | Free | — |
| Size | 9 MB | 27 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) | [Flozone, LLC](https://appshunter.io/developer/1881115365) |

## 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


### Flozone Mobile

[App page](https://appshunter.io/ios/app/flozone-mobile/id6759843073)

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

**In-app purchases:** none


## Frequently asked questions

### Is Atlas Docs free?

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

### Is Flozone Mobile free?

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

### Do Atlas Docs or Flozone Mobile have ads?

Neither Atlas Docs nor Flozone Mobile shows ads.

### Which is updated more often, Atlas Docs or Flozone Mobile?

Atlas Docs ships an update every 14 months, and Flozone Mobile weekly. Most recently, Atlas Docs was updated on October 10, 2026 and Flozone Mobile on September 13, 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.*