# Predictive Sales A.I. vs GAF QuickMeasure

The clearest difference is monetization model: Predictive Sales A.I. at free against GAF QuickMeasure's paid. Predictive Sales A.I. also leads on iOS requirement (13.0 vs 16.0). GAF QuickMeasure's advantage is rating (4.9 vs 4.4) and review sentiment (83% vs 50%). On price, update cadence, ads and in-app purchases there is nothing between them.

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

GAF QuickMeasure holds the better App Store score, 4.9 against 4.4. That said, the two scores are not equally well evidenced: GAF QuickMeasure has 1K ratings behind it against 12, so its average is the more settled of the two. Written reviews point the same way: 50% of Predictive Sales A.I.'s written reviews are positive against 83% of GAF QuickMeasure's.

Predictive Sales A.I. ships an update every 2 months, GAF QuickMeasure monthly. The most recent releases landed on October 24, 2026 and October 31, 2026 respectively.

## The numbers

| Metric | Predictive Sales A.I. | GAF QuickMeasure |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.4 (12 ratings)](https://appshunter.io/ios/app/predictive-sales-ai/id1666243947/reviews) | **[4.9 (1K ratings)](https://appshunter.io/ios/app/gaf-quickmeasure/id6446208816/reviews)** |
| Number of ratings | 12 | **1K** |
| Positive reviews | 50.0% of reviews | **83.3% of reviews** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 2 months | **Monthly** |
| Monetization | **Free** | Paid |
| Size | 57 MB | 5 MB |
| Requires iOS | **13.0** | 16.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Spectrum Inc](https://appshunter.io/developer/936682870) | [GAF Corp.](https://appshunter.io/developer/480463171) |

## What reviewers say

### Predictive Sales A.I.

[App page](https://appshunter.io/ios/app/predictive-sales-ai/id1666243947)

This app helps home services contractors identify and engage with homeowners who have a high intent to buy, especially after severe weather events. It provides real-time weather intelligence, property-level targeting, and lead management tools to capture and manage more opportunities.

**Highlights:** Real-time weather intelligence, Property-level storm impact targeting, AI Call Center Agent, AI Chatbots and Roofing Calculator, Lead capture and management, Centralized communication portal

**Features:** macOS Compatibility

**In-app purchases:** none


### 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


## Frequently asked questions

### Is Predictive Sales A.I. free?

Predictive Sales A.I. is free to download, with no in-app purchases.

### Is GAF QuickMeasure free?

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

### Which has better reviews, Predictive Sales A.I. or GAF QuickMeasure?

GAF QuickMeasure is rated higher. Predictive Sales A.I. averages 4.4 out of 5 from 12 ratings, while GAF QuickMeasure averages 4.9 from 1K ratings.

### Do Predictive Sales A.I. or GAF QuickMeasure have ads?

Neither Predictive Sales A.I. nor GAF QuickMeasure shows ads.

### Which is updated more often, Predictive Sales A.I. or GAF QuickMeasure?

Predictive Sales A.I. ships an update every 2 months, and GAF QuickMeasure monthly. Most recently, Predictive Sales A.I. was updated on October 24, 2026 and GAF QuickMeasure on October 31, 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.*