OpenAthena

Robert Krupczak Utilities iPhoneiPadiPod touch

OpenAthena is a free Utilities app for iPhone and iPad by Robert Krupczak. Requires iOS 14.0. Updated April 2, 2026.

Price: Free; on the App Store
Size: 74 MB; Age 4+
Updated: Apr 2; 2026 · v3.2

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Screenshots

About OpenAthena

OpenAthena™ is a project which allows consumer and professional drones to spot precise locations through their images. This is accomplished by combining their sensor metadata with digital elevation data to provide the instant location of what is being observed.

What’s new

Version 3.2 · Updated April 2, 2026

Add support for newer Skydio drone firmware which now uses WGS84 vertical datum. Updated to latest Drone Models database. Fixed issue where OpenAthena could not send CursorOnTarget messages if iTak was also running. Fixed issue with app crashing if user moved to different screen while DEM was downloading.

App privacy

The developer, Robert Krupczak, reported these privacy practices to Apple.

Data Not Collected

The developer does not collect any data from this app.

App details

OpenAthena is a free Utilities app for iPhone, iPad and iPod touch, developed by Robert Krupczak. It requires iOS 14.0 or later and is 74 MB to download. It was first released on May 19, 2023 and last updated on April 2, 2026.

Category: Utilities
Price: Free
Version: 3.2
Size: 74 MB
Requires: iOS 14.0 or later
Compatibility: iPhone, iPad, iPod touch
Languages: English
Age rating: 4+
Released: May 19, 2023
Last updated: April 2, 2026
Developer: Robert Krupczak

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Alternatives to OpenAthena

Looking for apps like OpenAthena? Here are 6 similar apps on the App Store. The highest rated is PIX4Dcatch: 3D scanner (4.7/5), and all 6 are free to download.

OpenAthena vs. alternatives
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OpenAthena	–	Free	April 2, 2026
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