# GAF QuickMeasure vs Gutter IQ

GAF QuickMeasure and Gutter IQ are too close to call on the numbers: across 6 compared parameters — price, update cadence, ads and in-app purchases among them — neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

Both ship on a similar rhythm, roughly monthly. The most recent releases landed on October 18, 2026 and October 5, 2026 respectively.

## The numbers

| Metric | GAF QuickMeasure | Gutter IQ |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.9 (997 ratings)](https://appshunter.io/ios/app/gaf-quickmeasure/id6446208816/reviews)** | — |
| Number of ratings | **997** | — |
| Positive reviews | 83.3% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Monthly | Monthly |
| Monetization | Paid | — |
| Size | 5 MB | 16 MB |
| Requires iOS | 16.0 | **15.0** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [GAF Corp.](https://appshunter.io/developer/480463171) | [The Elite Firm Inc](https://appshunter.io/developer/1559416922) |

## What reviewers say

### GAF QuickMeasure

[App page](https://appshunter.io/ios/app/gaf-quickmeasure/id6446208816)

Generate comprehensive roof measurement reports quickly and accurately. Ideal for single-family homes with reports in under an hour, and commercial/multifamily properties within 24 hours. Reports include detailed measurements of roof area, pitch, and various components.

**Highlights:** Fast roof reports, Accurate measurements, Roof area calculation, Pitch and component details, Under 1-hour turnaround (single-family)

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

**In-app purchases:** none

**What reviewers like**

- 🚀 Fast and accurate measurement reports
- 💰 Competitive pricing compared to competitors
- 👍 User-friendly and intuitive interface
- 📱 Convenient mobile access to orders and reports
- 🔔 Helpful push notifications for report readiness

**What reviewers complain about**

- 🐛 Authentication issues with message codes not sending or expiring
- 🐛 Error messages when accessing order lists
- 🐛 App crashes and boots users out unexpectedly
- 📱 Poor responsive design on iPad and iPhone
- 🔒 Lack of transparency about data privacy and third-party sharing

**Reported bugs**

- Message code authentication not sending or timing out
- Order list error - 'orders not found' message causing app crashes
- App does not properly adjust layout for iPad and iPhone orientations
- App boots users out when encountering errors

**Requested features**

- Improved responsive design for tablets and mobile devices
- Better orientation handling for iPad and iPhone use
- Clearer disclosure of pricing and data collection policies during registration


### Gutter IQ

[App page](https://appshunter.io/ios/app/gutter-iq/id6775738956)

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

**In-app purchases:** none


## Frequently asked questions

### Is GAF QuickMeasure free?

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

### Is Gutter IQ free?

Gutter IQ is free to download, with no in-app purchases.

### Do GAF QuickMeasure or Gutter IQ have ads?

Neither GAF QuickMeasure nor Gutter IQ shows ads.

### Which is updated more often, GAF QuickMeasure or Gutter IQ?

GAF QuickMeasure ships an update monthly, and Gutter IQ monthly. Most recently, GAF QuickMeasure was updated on October 18, 2026 and Gutter IQ on October 5, 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.*