# Atlas Docs vs ProLine Mobile

The clearest difference is update cadence: ProLine Mobile at every 4 days against Atlas Docs's every 14 months. ProLine Mobile also leads on rating (4.4 vs 4.2). Atlas Docs's advantage is iOS requirement (12.0 vs 16.4). On price, review sentiment, ratings volume 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.

ProLine Mobile holds the better App Store score, 4.4 against 4.2. Both are backed by a comparable volume of ratings — 5 and 5 respectively. Written reviews split almost evenly too, at 100% and 100% positive.

Atlas Docs ships an update every 14 months, ProLine Mobile every 4 days. The most recent releases landed on October 10, 2026 and October 17, 2026 respectively.

## The numbers

| Metric | Atlas Docs | ProLine Mobile |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.2 (5 ratings)](https://appshunter.io/ios/app/atlas-docs/id624801441/reviews) | **[4.4 (5 ratings)](https://appshunter.io/ios/app/proline-mobile/id6762322461/reviews)** |
| Number of ratings | 5 | 5 |
| Positive reviews | 100.0% of reviews | 100.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 14 months | **Every 4 days** |
| Monetization | Free | Free |
| Size | 9 MB | 108 MB |
| Requires iOS | **12.0** | 16.4 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Atlas Roofing Corporation](https://appshunter.io/developer/624801445) | [PowrLine](https://appshunter.io/developer/1549360550) |

## 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


### ProLine Mobile

[App page](https://appshunter.io/ios/app/proline-mobile/id6762322461)

This CRM and workflow app helps roofing contractors manage leads, customers, quotes, jobs, and payments. It streamlines communication, tracks opportunities, and organizes job details for a more professional customer experience.

**Highlights:** Visual CRM for leads and jobs, Business phone calling and texting, Automated follow-ups and communication, Quote creation and e-signature collection, Invoice and payment tracking, Job scheduling and calendar management, Performance and metric tracking

**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 ProLine Mobile free?

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

### Which has better reviews, Atlas Docs or ProLine Mobile?

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

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

Neither Atlas Docs nor ProLine Mobile shows ads.

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

Atlas Docs ships an update every 14 months, and ProLine Mobile every 4 days. Most recently, Atlas Docs was updated on October 10, 2026 and ProLine Mobile on October 17, 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.*