# Skyhills App — Master Geomatics

> Master Geomatics (iPhone/iPad app by Alexander Hein.)

- Source: https://appshunter.io/ios/app/skyhills-app/id6774207434 (this page in markdown: same URL + `.md`)
- Developer: [Alexander Hein](https://appshunter.io/developer/6774207436)
- Category: Utilities
- Price: Free with in-app purchases (on sale, was $1.99)
- Age rating: 4+
- Requires: iOS 17.6 · 19 MB
- Languages: English
- Released: 2026-06-08
- Data updated: 2026-08-09
- User reviews in markdown: https://appshunter.io/ios/app/skyhills-app/id6774207434/reviews.md

## What is Skyhills App?

Eliminate the noise of uncalibrated calculations and claim absolute precision over your geomatics data with Skyhills, the premier land surveying toolkit and geomatics reference command center for iOS. Engineered explicitly for professional surveyors, field crews, civil engineers, and geomatics technicians who recognize that a measurement without redundancy is merely an opinion, this comprehensive utility replaces scattered field notebooks and cumbersome office software with an immediate digital workstation. Skyhills brings systematic order to your surveying workflows, providing an elite array of geometric calculators, coordinate conversion utilities, and curated field cheat sheets right on your device.

Your field operations find a permanent command structure inside the advanced Tools and Geometry workspace. Effortlessly execute critical data adjustments on the fly, including precise coordinate conversions between UTM, Latitude/Longitude, and local grid networks. Seamlessly input bearings and line distances into the dynamic Traverse Closure module to run automated compass-rule corrections, allowing you to instantly distribute closure errors proportionally across individual legs and isolate bad shots before leaving the site. From computing precise azimuths and stadia distances to executing shoelace area calculations and average end area volume metrics, the application optimizes your geometric tasks with absolute engineering rigor.

Demystify complex global data structures and eliminate environmental errors by leveraging the extensive Reference Library, a professional database curated directly by veteran surveyors and distilled from decades of rigorous fieldwork. Browse structural modules detailing map symbols, notation guidelines, field procedures, and equipment care protocols to protect expensive total stations and GPS hardware on site. The comprehensive reference deck gives your crew immediate access to essential formulas for slope percentages, triangulation matrices, and curvature and refraction adjustments, ensuring perfect site compliance under any atmospheric conditions.

For split-second troubleshooting and technical guidance during challenging field setups, activate your private Skyhills AI field assistant running securely and privately on-device via Apple Intelligence. Prompt your automated oracle to resolve mathematical standoffs, explain the exact architectural distinctions between WGS84 and NAD83 datums, or outline optimal placement metrics for drone ground control points and two-peg instrument tests. Supplement your field data collection by saving formulas for offline access, copying instant rise-over-run calculations, or reading targeted field tips designed to eliminate prism-pointing errors under intense sun glare. Clear away the chaos of uncalibrated measurements, maximize your layout accuracy, and secure your site data. Initialize Skyhills today and command the field.

## Pricing and in-app purchases

Base price: Free.

**One-time purchases**

| Purchase | Price | Type |
| --- | --- | --- |
| Skyhills Premium | $1.99 | one-time |
| Pro Tools | $1.99 | one-time |



## Version history (last 2 releases)

### 1.3 — 2026-06-17

Tuned the app with careful bug fixes and performance improvements for a smoother, more consistent everyday experience.

### 1.0 — 2026-06-08

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 2026-08-09.*