# AnglePro: Builder's Calculator — Calculate Triangles & Slopes

> Calculate Triangles & Slopes (iPhone/iPad app by Ian Moffatt.)

- Source: https://appshunter.io/ios/app/anglepro-builders-calculator/id6756786878 (this page in markdown: same URL + `.md`)
- Developer: [Ian Moffatt](https://appshunter.io/developer/1862798689)
- Category: Utilities, Productivity
- Price: $1.99 with in-app purchases
- Age rating: 4+
- Requires: iOS 15.1 · 45 MB
- Languages: American English
- Released: 2026-03-02
- Data updated: 2026-05-17
- User reviews in markdown: https://appshunter.io/ios/app/anglepro-builders-calculator/id6756786878/reviews.md

## What is AnglePro?

Build smarter, cut with confidence!
AnglePro helps builders and DIYers calculate slopes, angles, and lengths accurately—fast. Say goodbye to costly mistakes and remember: “Measure twice, cut once.” With our intuitive interface and clear visuals, your measurements are right every time.



Why AnglePro?
Misjudged angles cause expensive errors. AnglePro quickly solves all sides and angles of any triangle. Plus, our Mitre Cut Calculator gives you exact measurements for angled cuts on one or both ends—perfect for frames, trim, metalwork, and custom joints.


Key Features:
•	Triangle Calculator: Instantly compute all sides and angles for any triangle
•	Right Angle Triangle features slope detect for verifying slopes on existing structures
•	Mitre Cut Calculator: Get precise measurements for angled cuts on one or both ends—ideal for frames, joints, trim, and more.
•	Visual Diagrams: Each triangle or mitre cut is drawn automatically for clarity.
•	Simple Interface: Streamlined design—just the essentials.
•	Fast & Accurate: Save time and minimize waste.

## Pricing and in-app purchases

Base price: $1.99.

**One-time purchases**

| Purchase | Price | Type |
| --- | --- | --- |
| Unlimited Calculations | $2.99 | one-time |



## Version history (last 2 releases)

### 1.2.7 — 2026-03-26

Minor bug fix and formatting changes

### 1.2.6 — 2026-03-03

No release notes.

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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 2026-05-17.*