# ai.Orthodrome — Navigate the Great Circle

> Calculate and compare great-circle distances and routes between map points. (iPhone/iPad app by Narcyz Adamus.)

- Source: https://appshunter.io/ios/app/aiorthodrome/id6738966918 (this page in markdown: same URL + `.md`)
- Developer: [Narcyz Adamus](https://appshunter.io/developer/1092865008)
- Category: Navigation, Education
- Price: Free with in-app purchases
- Age rating: 4+
- Requires: iOS 18.0 · 8 MB
- Languages: English
- Released: 2024-12-11
- Data updated: 2026-06-05
- Monetization: free with in-app purchases
- User reviews in markdown: https://appshunter.io/ios/app/aiorthodrome/id6738966918/reviews.md

## What is ai.Orthodrome?

Whether you’re a sailor, aviator, or traveler, this app is your ideal companion. Discover the reasons behind your flight’s route over Greenland with OrthoFinder!

Discover OrthoFinder, the ultimate tool for quickly calculating the orthodrome (great-circle distance) on the map between selected points. Effortlessly export lists of segments with locations and desired courses in various formats, including PDF, CSV, GPX, or copy to clipboard. Compare orthodrome and loxodrome routes, and analyze the distance difference. The app also includes a watch version (excluding export options).

Features:
* Calculate orthodromes between points
* Compare orthodrome with loxodrome and distance difference
* Export segments in PDF, CSV, GPX, or clipboard
* Intuitive interface for easy navigation
* Watch version available (export options not included)

In-App Purchases: In the free version of the application, you initially have five available export options. Each export operation (whether to PDF, CSV, GPX, or clipboard) consumes one of these options. Once you reach the limit, you can purchase additional export options in increments of five or ten. Alternatively, you can opt for the full version, which eliminates all such limitations.
* Free Version Export Limit: 5 exports initially available
* Additional exports purchasable in increments of 5 or 10

Applied Standard Apple Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

## Key features

- Calculate orthodromes between points
- Compare orthodrome with loxodrome
- Export segments in PDF, CSV, GPX
- Copy route data to clipboard
- Intuitive interface
- Watch version available

## Pricing and in-app purchases

Base price: Free.

**One-time purchases**

| Purchase | Price | Type |
| --- | --- | --- |
| Full | $19.99 | one-time |
| 5  Exports | $1.99 | one-time |
| 10 Exports | $2.99 | one-time |


## Recent user reviews (3 of 3)

All indexed reviews: https://appshunter.io/ios/app/aiorthodrome/id6738966918/reviews.md

### 5/5 — Nice!

*2024-12-26, version 1.0*

Superb!

### 5/5 — Can recommend

*2024-12-12, version 1.0*

Great aid if you need quick calculations. Intuitive and easy to use. Also like the whole module and set up, really nice graphics.

### 5/5 — Great Orthodrome Calculator!

*2024-12-11, version 1.0*

As a sailor, I was often forced to invest in costly solutions providing orthodrome calculations - with this cheap alternative, I can export waypoints as a gpx file and upload it to any tool I want!

## Frequently asked questions about ai.Orthodrome

### What is Orthodrome?

Orthodrome is a navigation app that helps users calculate the shortest distance between two points on a map, known as the great-circle distance. It allows for comparison with other route types and offers export options for route data.

### How does the free version of Orthodrome work?

The free version of Orthodrome initially provides five export options for route segments. Each export to PDF, CSV, GPX, or clipboard uses one of these options. Once the limit is reached, additional exports can be purchased.

### What are the in-app purchase options for Orthodrome?

In Orthodrome, you can purchase additional export options in increments of five or ten. Alternatively, you can buy the full version of the app, which removes all export limitations.

### What devices is Orthodrome compatible with?

Orthodrome is available for iPhone, iPad, and Apple Watch. The watch version offers navigation features but excludes export options.

### How often is Orthodrome updated?

Orthodrome was last updated on December 11, 2024, with version 1.0. As a new release, users can anticipate future updates based on user feedback and feature development.

### What is the age rating for Orthodrome?

Orthodrome has an age rating of 4+, making it suitable for a wide range of users interested in navigation and route planning.

### Can I export my routes from Orthodrome?

Yes, Orthodrome allows you to export route segments in PDF, CSV, and GPX formats, or copy them directly to your clipboard. The free version has a limit on these exports.

### Does Orthodrome have ads?

No, Orthodrome does not contain advertisements. Its monetization relies on in-app purchases for additional export options or the full version.

## Version history (last 1 release)

### 1.0 — 2024-12-11

No release notes.

## Apps similar to ai.Orthodrome

| App | Rating | Price | Category |
| --- | --- | --- | --- |
| [SafePilot by Trelleborg](https://appshunter.io/ios/app/safepilot-by-trelleborg/id682376922) | 3.8 (5) | Free | Navigation |
| [GPX Viewer PRO: Hike & Bike](https://appshunter.io/ios/app/gpx-viewer-pro-hike-and-bike/id1497379822) | 4.6 (204) | $6.99 | Navigation |
| [Gpx Viewer-Gpx Converter app](https://appshunter.io/ios/app/gpx-viewer-gpx-converter-app/id1118978857) | — | $2.99 | Navigation |
| [Cachly - Geocaching](https://appshunter.io/ios/app/cachly-geocaching/id645384141) | 4.8 (3,563) | $4.99 | Navigation |
| [topoXpress](https://appshunter.io/ios/app/topoxpress/id1500467308) | 4.0 (3) | Free | Navigation |
| [CourseSpeed](https://appshunter.io/ios/app/coursespeed/id1358742605) | 5.0 (2) | Free | Navigation |

## More apps by Narcyz Adamus

- [ai.Audio Controller](https://appshunter.io/ios/app/aiaudio-controller/id1638449704)
- [Music Contest](https://appshunter.io/ios/app/music-contest/id6475164191)
- [Ilumino](https://appshunter.io/ios/app/ilumino/id6475326224)
- [LiDARify](https://appshunter.io/ios/app/lidarify/id6504188839)
- [ai.GetLucky](https://appshunter.io/ios/app/aigetlucky/id6738002453)

All apps by Narcyz Adamus: https://appshunter.io/developer/1092865008

---

*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 2026-06-05.*