# Roof Pitch Gauge - Gabled — Slope Angle Measure Calculator

> Slope Angle Measure Calculator (iPhone/iPad app by UKGADGETS LTD.)

- Source: https://appshunter.io/ios/app/roof-pitch-gauge-gabled/id6760127049 (this page in markdown: same URL + `.md`)
- Developer: [UKGADGETS LTD](https://appshunter.io/developer/1850273689)
- Category: Utilities
- Price: Free with in-app purchases
- Age rating: 4+
- Requires: iOS 13.0 · 34 MB
- Languages: American English
- Released: 2026-03-13
- Data updated: 2026-08-05
- User reviews in markdown: https://appshunter.io/ios/app/roof-pitch-gauge-gabled/id6760127049/reviews.md

## What is Roof Pitch Gauge?

Measure roof pitch instantly using your phone's built-in sensors or camera, then calculate the materials and rafter dimensions you need for any roofing project.

◆ TWO WAYS TO MEASURE

• Tilt Sensor : Place your phone on the roof surface for a direct reading. A precision sensor filter (gyroscope + accelerometer fusion) delivers stable, accurate results.
• Camera Sight : Stand on the ground and aim at the roofline. On-screen guides help you align while sensors compute the angle automatically.

◆ BUILT-IN BUBBLE LEVEL

An animated circular spirit level with a color-coded stability indicator (amber → green → blue) helps you confirm your reading is locked and accurate.

◆ MATERIALS CALCULATOR

Enter your pitch and roof dimensions to get a complete materials list:

• Squares, bundles, and underlayment rolls
• Starter strip, ridge cap, and drip edge
• Nails and optional ice & water shield
• 9 roofing materials : 3-Tab Shingles, Architectural Shingles, Standing Seam Metal, Corrugated Metal, Wood Shakes, Clay Tile, Concrete Tile, Slate, and Roll Roofing
• Minimum pitch validation for each material type

◆ RAFTER CALCULATOR (Pro)

Compute everything you need for framing:

• Common rafter length, run, and rise
• Overhang tail length
• Plumb and seat cut angles
• Framing square reference marks
• Ridge height
• Hip/valley rafters with compound angles

◆ REFERENCE TABLES

• Pitch Table : 47 entries from 0.5:12 to 24:12 with degrees, slope %, multiplier, and hip/valley factor. Tap any row to use it in the calculator.
• Span Tables (Pro) : IRC R802.4 rafter spans for 2×4 through 2×12, SPF #2 and Douglas Fir #2, at 16" and 24" OC.
• Unit Converter : Feet & inches ↔ decimal feet/meters, degrees ↔ pitch, slope % ↔ pitch, sq ft ↔ roofing squares.

◆ MEASUREMENT HISTORY

Save up to 50 measurements with timestamps, mode (tilt or camera), and custom labels. Copy or share your history as formatted text (Pro).

◆ FREE VS PRO

Free includes asphalt shingle calculations, 1 roof section, and 10 saved measurements. Upgrade to Pro for all 9 material types, unlimited roof sections, cost estimates, rafter calculator, span tables, history export, and customizable defaults.

◆ SUBSCRIPTION OPTIONS

• Monthly, Annual (with savings), or Lifetime
• Free trial available where offered

Terms of Use: https://ukgadgetsltd.com/gabled/terms.html
Privacy Policy: https://ukgadgetsltd.com/gabled/privacy.html

## Pricing and in-app purchases

Base price: Free.

**Subscriptions**

| Subscription | Price | Period |
| --- | --- | --- |
| Gabled Pro Monthly | $2.99 | per month |
| Gabled Pro Annual | $19.99 | per year |

**One-time purchases**

| Purchase | Price | Type |
| --- | --- | --- |
| Gabled Pro Lifetime | $39.99 | one-time |



## Version history (last 1 release)

### 1.0.0 — 2026-03-13

No release notes.

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All apps by UKGADGETS LTD: https://appshunter.io/developer/1850273689

## Related topics

[free roof pitch gauge](https://appshunter.io/ios/topics/free-roof-pitch-gauge) · [roof pitch](https://appshunter.io/ios/topics/roof-pitch) · [roof pitch gauge](https://appshunter.io/ios/topics/roof-pitch-gauge)

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*Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-08-05.*