# OneClick Code vs GAF Master Flow QuickConnect

The clearest difference is review sentiment: OneClick Code at 83% against GAF Master Flow QuickConnect's 0%. OneClick Code also leads on rating (4.8 vs 2.0) and ratings volume (182 vs 12). GAF Master Flow QuickConnect's advantage is in-app purchases (none vs 8) and iOS requirement (11.0 vs 15.1). On price, update cadence, ads and device support there is nothing between them.

Both are free to download. OneClick Code sells 8 in-app purchases, starting at $59.00 per month. GAF Master Flow QuickConnect asks for nothing beyond the download.

OneClick Code holds the better App Store score, 4.8 against 2.0. That said, the two scores are not equally well evidenced: OneClick Code has 182 ratings behind it against 12, so its average is the more settled of the two. Written reviews point the same way: 83% of OneClick Code's written reviews are positive against 0% of GAF Master Flow QuickConnect's.

OneClick Code ships an update fortnightly, GAF Master Flow QuickConnect every 3 weeks. The most recent releases landed on November 6, 2026 and November 3, 2026 respectively.

## The numbers

| Metric | OneClick Code | GAF Master Flow QuickConnect |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.8 (182 ratings)](https://appshunter.io/ios/app/oneclick-code-building-codes/id1341842847/reviews)** | [2.0 (12 ratings)](https://appshunter.io/ios/app/gaf-master-flow-quickconnect/id1625834749/reviews) |
| Number of ratings | **182** | 12 |
| Positive reviews | **83.3% of reviews** | 0.0% of reviews |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | **Fortnightly** | Every 3 weeks |
| Monetization | Free with in-app purchases | **Free** |
| Size | 87 MB | 10 MB |
| Requires iOS | 15.1 | **11.0** |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [One Click Reports](https://appshunter.io/developer/1341842846) | [GAF Corp.](https://appshunter.io/developer/480463171) |

## What reviewers say

### 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. Avoid costly errors and save time with real-time updates on over 5,500 annual code changes. Streamline your workflow and get estimates approved faster.

**Highlights:** Instant roofing code lookup by address, Real-time code updates, Jurisdiction-specific data, Shareable code reports, Roofing calculators, Workflow integration

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

**In-app purchases (8)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Pro | $59.00 | per month |
| Essential | $59.00 | per month |
| Premium (2023) | $139.00 | per month |
| Premium (2024) | $139.00 | per month |
| 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 |


### GAF Master Flow QuickConnect

[App page](https://appshunter.io/ios/app/gaf-master-flow-quickconnect/id1625834749)

Control your connected attic vent remotely via Wi-Fi using your smartphone or tablet. Monitor and adjust humidistat and thermostat settings to manage attic heat and moisture efficiently.

**Highlights:** Remote Wi-Fi control, Monitor humidistat, Adjust thermostat, Manage attic heat, Manage attic moisture

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is OneClick Code free?

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

### Is GAF Master Flow QuickConnect free?

GAF Master Flow QuickConnect is free to download, with no in-app purchases.

### Which has better reviews, OneClick Code or GAF Master Flow QuickConnect?

OneClick Code is rated higher. OneClick Code averages 4.8 out of 5 from 182 ratings, while GAF Master Flow QuickConnect averages 2.0 from 12 ratings.

### Do OneClick Code or GAF Master Flow QuickConnect have ads?

Neither OneClick Code nor GAF Master Flow QuickConnect shows ads.

### Which is updated more often, OneClick Code or GAF Master Flow QuickConnect?

OneClick Code ships an update fortnightly, and GAF Master Flow QuickConnect every 3 weeks. Most recently, OneClick Code was updated on November 6, 2026 and GAF Master Flow QuickConnect on November 3, 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.*