DBHamPlus vs QTH Grid Square Locator
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
DBHamPlus
Calculate the distance and bearing between two locations using Maidenhead grid coordinates. This utility also displays a map with pin annotations and grid area overlays, allowing users to add custom markers.
- Maidenhead grid calculation
- Distance and bearing computation
- Map visualization
- Pin annotation
- Grid area overlay
- User-added annotations
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Compute distance and bearing using Maidenhead location. This was originally intended for use by amateur radio operators who participate in microwave communications however it can be used by any ham in order to determine a distance and bearing to another radio amateur. This version adds a map of the source and target along with a pin annotation and an overlay identifying the six-digit grid area. If a user touches an empty location on the screen for one second a new annotation is added at that spot identifying the grid. Any user-added annotations are removed if the map view is exited and re-entered.
QTH Grid Square Locator
Calculate your Maidenhead grid locator accurately using your device's GPS. This tool is designed for amateur radio operators, offering real-time calculations and offline functionality for contests and DX communication.
- Real-time GPS location calculation
- Maidenhead grid system support
- Offline functionality
- Interactive map view
- Optimized for amateur radio
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QTH Locator is a practical tool designed for amateur radio operators, allowing them to easily calculate their location using the Maidenhead grid system. This app is specially designed for radio enthusiasts who need precise and reliable results for location calculations. Whether you are participating in a radio contest or engaging in DX communication, QTH Locator provides accurate GPS-based results and works even in offline mode. Main Features: - Real-Time GPS Location Calculation: The app utilizes your device's GPS to accurately determine your Maidenhead grid locator in real time. - Efficient and Accurate: Instantly calculates your grid locator to enhance communication with other radio operators. - Offline Functionality: Calculate your QTH locator even without an internet connection, ideal for remote locations. - Optimized for Amateur Radio Activities: Perfect for radio contests, field operations, and DX communications. - Interactive Map View: Visualize your grid locator directly on an integrated map for an enhanced user experience. About Amateur Radio Amateur radio, also known as ham radio, is a popular hobby where licensed users communicate across various radio frequencies. The QTH locator system plays a vital role in this field, helping operators accurately calculate their position, making it easier to connect with others worldwide, especially during contests and DX activities. Whether you're an experienced operator or a beginner, calculating your QTH location is crucial for effective communication. Download QTH Locator today and enhance your amateur radio experience with accurate and efficient location calculation tools.
Screenshots
Verdict
The clearest difference is review sentiment: QTH Grid Square Locator at 100% against DBHamPlus's 33%. QTH Grid Square Locator also leads on update cadence (daily vs every 24 months). DBHamPlus's advantage is iOS requirement (10.0 vs 18.0). On price, ads, in-app purchases and monetization model there is nothing between them.
Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS
Both are free to download. Neither carries in-app purchases, so what you see is what you pay.
DBHamPlus ships an update every 24 months, QTH Grid Square Locator daily. The most recent releases landed on June 6, 2026 and June 5, 2026 respectively.
| Parameter | DBHamPlus | QTH Grid Square Locator |
|---|---|---|
| Price | Free | Free |
| Rating | 4.0 (6 ratings) — better | — |
| Positive reviews | 33.3% of reviews | 100.0% of reviews — better |
| Number of ratings | 6 — better | — |
| Update frequency | Every 24 months | Daily — better |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | Free |
| Devices | iPhone, iPod | iPhone, iPad |
| Requires iOS | 10.0 — better | 18.0 |
| Further details — not scored | ||
| Size | 12 MB | 3 MB |
| Age rating | 4+ | 4+ |
| Developer | Thomas Sullivan | Ugur Altinsoy |
Customer experience
DBHamPlus
QTH Grid Square Locator
In-app purchases
DBHamPlus
No in-app purchases
QTH Grid Square Locator
No in-app purchases
Questions
Is DBHamPlus free?
Is QTH Grid Square Locator free?
Do DBHamPlus or QTH Grid Square Locator have ads?
Which is updated more often, DBHamPlus or QTH Grid Square Locator?
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