# Terrain Elevation Profile — Viewshed - Line of Sight

> Viewshed - Line of Sight (iPhone/iPad app by Ivan Blajic.)

- Source: https://appshunter.io/ios/app/terrain-elevation-profile/id6777229683 (this page in markdown: same URL + `.md`)
- Developer: [Ivan Blajic](https://appshunter.io/developer/1457447712)
- Category: Navigation, Utilities
- Price: Free with in-app purchases
- Age rating: 4+
- Requires: iOS 17.0 · 56 MB
- Languages: American English
- Released: 2026-06-13
- Data updated: 2026-08-17
- User reviews in markdown: https://appshunter.io/ios/app/terrain-elevation-profile/id6777229683/reviews.md

## What is Terrain Elevation Profile?

Viewshed & Line of Sight is a terrain visibility analysis app that shows what can and cannot be seen from any location on Earth using elevation data.

Plan, explore and analyze terrain with clear visual tools for visibility and line of sight.

KEY FEATURES

Viewshed analysis
* Generate visibility maps from any location
* Free up to 5 km radius
* Premium up to 30 km radius

Line of sight analysis
* Check visibility between any two points up to 500 km
* Identify whether terrain blocks or allows visibility

Terrain profiles (premium)
* View elevation changes between points
* See peaks along a path
* Export terrain profile to CSV

Search and navigation
* Search locations and coordinates
* Explore locations worldwide instantly

Export and data tools (premium)
* Export viewshed maps
* Export terrain profiles
* Export CSV data for further analysis

PREMIUM FEATURES

* Higher resolution 30 m terrain data (limited to North America, EU without Greece and Finland, Japan and New Zealand)
* Improved accuracy for visibility analysis
* Extended viewshed range up to 30 km
* Advanced terrain profile tools and exports

USES CASES

* Hiking and outdoor exploration
* Radio and antenna planning
* Telecom and network analysis
* GIS and mapping projects
* Photography and viewpoint scouting

NOTE
Results are based on digital elevation models and may not include buildings, vegetation or temporary obstacles.

## Pricing and in-app purchases

Base price: Free.

**One-time purchases**

| Purchase | Price | Type |
| --- | --- | --- |
| Premium Version | $4.99 | one-time |



## Version history (last 3 releases)

### 1.1.1 — 2026-07-27

- custom target height

### 1.1 — 2026-06-26

- minor improvements

### 1.0 — 2026-06-13

No release notes.

## Apps similar to Terrain Elevation Profile

| App | Rating | Price | Category |
| --- | --- | --- | --- |
| [MetroMan Wuhan](https://appshunter.io/ios/app/metroman-wuhan/id1529836168) | 5.0 (8) | Free | Navigation |
| [DronesIL CAAI](https://appshunter.io/ios/app/dronesil-caai/id6475662325) | — | Free | Navigation |
| [EasyTrails GPS Lite](https://appshunter.io/ios/app/easytrails-gps-lite/id325929832) | 3.5 (20) | Free | Navigation |
| [Altitude Finder: GPS Altimeter](https://appshunter.io/ios/app/altitude-finder-gps-altimeter/id6744776384) | 1.0 (1) | Free | Navigation |

## More apps by Ivan Blajic

- [Portrait Maker](https://appshunter.io/ios/app/portrait-maker/id1549701394)
- [Superimpose - Erase Background](https://appshunter.io/ios/app/superimpose-erase-background/id6447884280)
- [Unwanted Object Removal](https://appshunter.io/ios/app/unwanted-object-removal/id6480458388)
- [GPS Nav Survey Camera](https://appshunter.io/ios/app/gps-nav-survey-camera/id6738022414)
- [Tactical GPS - MGRS Land Nav](https://appshunter.io/ios/app/tactical-gps-mgrs-land-nav/id6744272615)
- [Railway Map - OpenRailwayMap](https://appshunter.io/ios/app/railway-map-openrailwaymap/id6748223830)

All apps by Ivan Blajic: https://appshunter.io/developer/1457447712

---

*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 2026-08-17.*