Pocket QTH

by Theodore Savvidis · Utilities · $0.99

On the App Store since September 2026 · Data updated 2026-11-11

Pocket QTH is made and published by Theodore Savvidis. AppBrain is an independent app data site and isn't affiliated with Theodore Savvidis. The app name, icon, screenshots and description belong to Theodore Savvidis and are shown as published on the App Store.

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Last updated: September 11, 2026
Size: 4.80 MB

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Store listing

By Theodore Savvidis, from the App Store

Description by Theodore Savvidis Written by the developer, not by AppBrain. Click to read.

Pocket QTH is the ultimate mobile location and Maidenhead Grid Square utility built specifically for amateur radio operators, field day activations, SOTA/POTA operators, and radio enthusiasts.

Key Features:
- REAL-TIME MAIDENHEAD QTH: Calculates high-precision 6-character Maidenhead grid locators instantly from GPS.
- LOCK SCREEN & DYNAMIC ISLAND: View your Maidenhead grid locator, altitude, and GPS fix in real-time without unlocking your iPhone.
- BEARING COMPASS & DISTANCE: Calculate exact antenna headings, reciprocals, and distances (km / mi) to any target callsign or grid square.
- SAVED QTH BOOKMARKS: Store your favorite QTH locations, contest sites, and field stations with automatic iCloud Sync across all your iOS devices.
- FIELD-READY HIGH CONTRAST UI: Engineered with radio-centric Field Orange contrast for maximum visibility under direct sunlight or dark shack environments.
- 100% PRIVATE & OFFLINE READY: No external servers or tracking required. Maidenhead calculations work completely offline.

Designed by radio operators, for radio operators.

Safety and technology

Found in the app by AppBrain

Price: $0.99
App size: 4.80 MB
Content rating: Everyone

Technologies used by Pocket QTH

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Updates seen on the App Store

Version: 1.0
Launched: September 2026

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About the app and developer

About Pocket QTH

Pocket QTH is an utilities app developed by Theodore Savvidis.

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App Information

Pocket QTH costs $0.99. The app size is 4.80 MB. The latest version available is 1.0. The last update was on September 11, 2026.

Technical Requirements

The app has a content rating of Everyone. The app has been available on the App Store since September 2026.

Developer information for Theodore Savvidis

Theodore Savvidis

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