# GAF Sales Pro vs OneClick Code

The clearest difference is review sentiment: OneClick Code at 83% against GAF Sales Pro's 0%. OneClick Code also leads on rating (4.8 vs 3.0) and update cadence (fortnightly vs every 6 months). GAF Sales Pro's advantage is in-app purchases (none vs 10) and iOS requirement (7.0 vs 15.1). On price and ads there is nothing between them.

Both are free to download. OneClick Code sells 10 in-app purchases, starting at $31.99 per month. GAF Sales Pro asks for nothing beyond the download.

OneClick Code holds the better App Store score, 4.8 against 3.0. That said, the two scores are not equally well evidenced: OneClick Code has 182 ratings behind it against 1, so its average is the more settled of the two. Written reviews point the same way: 0% of GAF Sales Pro's written reviews are positive against 83% of OneClick Code's.

GAF Sales Pro ships an update every 6 months, OneClick Code fortnightly. The most recent releases landed on October 9, 2026 and October 11, 2026 respectively.

## The numbers

| Metric | GAF Sales Pro | OneClick Code |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [3.0 (1 ratings)](https://appshunter.io/ios/app/gaf-sales-pro/id948584612/reviews) | **[4.8 (182 ratings)](https://appshunter.io/ios/app/oneclick-code-building-codes/id1341842847/reviews)** |
| Number of ratings | 1 | **182** |
| Positive reviews | 0.0% of reviews | **83.3% of reviews** |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 6 months | **Fortnightly** |
| Monetization | **Free** | Free with in-app purchases |
| Size | 11 MB | 87 MB |
| Requires iOS | **7.0** | 15.1 |
| Devices | iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [GAF Corp.](https://appshunter.io/developer/480463171) | [One Click Reports](https://appshunter.io/developer/1341842846) |

## What reviewers say

### 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


### OneClick Code

[App page](https://appshunter.io/ios/app/oneclick-code-building-codes/id1341842847)

Instantly access accurate roofing building code information for any US address. Stay updated with real-time changes, avoid costly errors, and streamline your workflow. Perfect for contractors, adjusters, and estimators to improve efficiency and win more projects.

**Highlights:** Instant roofing code access by address, Real-time code updates, Jurisdiction-specific data, Ice and Water Shield calculator, Shingle Waste calculator, Roof Ventilation calculator, Shareable reports

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

**In-app purchases (10)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Pro - Monthly | $31.99 | per month |
| Pro | $59.00 | per month |
| Essential | $59.00 | per month |
| Premium (2023) | $139.00 | per month |
| Premium (2024) | $139.00 | per month |
| Pro - Annual | $284.99 | per year |
| Project Quick View | $2.00 | one-time |
| Single Project | $2.99 | one-time |
| Code Detail | $10.00 | one-time |
| Single Project | $11.99 | one-time |


## Frequently asked questions

### Is GAF Sales Pro free?

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

### Is OneClick Code free?

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

### Which has better reviews, GAF Sales Pro or OneClick Code?

OneClick Code is rated higher. GAF Sales Pro averages 3.0 out of 5 from 1 ratings, while OneClick Code averages 4.8 from 182 ratings.

### Do GAF Sales Pro or OneClick Code have ads?

Neither GAF Sales Pro nor OneClick Code shows ads.

### Which is updated more often, GAF Sales Pro or OneClick Code?

GAF Sales Pro ships an update every 6 months, and OneClick Code fortnightly. Most recently, GAF Sales Pro was updated on October 9, 2026 and OneClick Code on October 11, 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.*