# DBHamPlus

> Calculate distance and bearing using Maidenhead grid coordinates with map visualization. (iPhone/iPad app by Thomas Sullivan.)

- Source: https://appshunter.io/ios/app/dbhamplus/id683196156 (this page in markdown: same URL + `.md`)
- Developer: [Thomas Sullivan](https://appshunter.io/developer/307748713)
- Category: Utilities, Navigation
- Price: Free
- Rating: 4.00/5 from 6 App Store ratings · 3 written reviews indexed
- Age rating: 4+
- Requires: iOS 10.0 · 12 MB
- Languages: American English
- Released: 2013-08-15
- Data updated: 2026-06-06
- Monetization: free
- User reviews in markdown: https://appshunter.io/ios/app/dbhamplus/id683196156/reviews.md

## What is DBHamPlus?

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.

## Key features

- Maidenhead grid calculation
- Distance and bearing computation
- Map visualization
- Pin annotation
- Grid area overlay
- User-added annotations

## Recent user reviews (3 of 3)

All indexed reviews: https://appshunter.io/ios/app/dbhamplus/id683196156/reviews.md

### 3/5 — Distance in Miles? Please :)

*2023-01-31, version 2.0*

I enjoy your app. It is stable and very useful for Ham Radio. 

Could we get distance in miles? Please. 

Would save me a KM to miles conversion. 

All the best & 73. 

-Al

### 5/5 — Great app for amateur radio ops

*2021-07-12, version 2.0*

After having used this app for sometime now I can safely say it has proved quite useful (especially for an app developed based on such strong communist principles)! However, I think it would really be over the top if the developer could add a feature that makes me breakfast for the next release.

### 1/5 — Communistic Metric-No Miles

*2017-09-13, version 2.0*

Just like their other apps, only comes in the communistic metric measurement and not designed to be used within the United States where true measurements are used. If this app came with a settings button to convert to miles, it would be a 5 star app.

## Frequently asked questions about DBHamPlus

### What is DBHamPlus used for?

DBHamPlus is used to compute the distance and bearing between two locations using Maidenhead grid coordinates. It was originally designed for amateur radio operators but can be used by anyone needing this functionality.

### Does DBHamPlus have ads?

No, DBHamPlus does not contain advertisements. The app is completely free to use without any ad interruptions.

### What devices does DBHamPlus support?

DBHamPlus is available for iPhone and iPod devices. It is not currently supported on Android or other platforms.

### How often is DBHamPlus updated?

The latest version of DBHamPlus was released on July 25, 2017. The app has not received an update since then.

### What is the age rating for DBHamPlus?

DBHamPlus has an age rating of 4+. This indicates it is suitable for users of all ages.

### Can I save annotations in DBHamPlus?

User-added annotations in DBHamPlus are temporary. They are removed if the map view is exited and re-entered.

### What is the user sentiment for DBHamPlus?

DBHamPlus has a rating of 4.0 stars based on 6 user reviews. This suggests generally positive user experiences.

### Is DBHamPlus free to download?

Yes, DBHamPlus is available for free. There are no costs associated with downloading or using the application.

## Version history (last 3 releases)

### 2.0 — 2017-07-25

This app has been updated by Apple to display the Apple Watch app icon.

Updated for latest iOS. Resolved issue with using location services. Added a Geodesic line between grids.

### 1.1 — 2014-02-23

Updated for iOS 7

### 1.0 — 2013-08-15

No release notes.

## Apps similar to DBHamPlus

| App | Rating | Price | Category |
| --- | --- | --- | --- |
| [QTH Grid Square Locator](https://appshunter.io/ios/app/qth-grid-square-locator/id6738007254) | — | Free | Utilities |
| [HamLog](https://appshunter.io/ios/app/hamlog/id308437400) | 3.7 (59) | $0.99 | Utilities |
| [Ham Radio Toolbox](https://appshunter.io/ios/app/ham-radio-toolbox/id6745102884) | 4.8 (52) | Free | Utilities |
| [Grid Locator](https://appshunter.io/ios/app/grid-locator/id6741041054) | — | Free | Utilities |
| [On-Air Net Scraper](https://appshunter.io/ios/app/on-air-net-scraper/id1536271710) | 4.4 (13) | Free | Utilities |
| [Balkan HAM Repeaters](https://appshunter.io/ios/app/balkan-ham-repeaters/id1480128227) | 4.0 (4) | Free | Utilities |

## More apps by Thomas Sullivan

- [DBHam](https://appshunter.io/ios/app/dbham/id558673465)
- [DBHamPlot](https://appshunter.io/ios/app/dbhamplot/id799430275)

All apps by Thomas Sullivan: https://appshunter.io/developer/307748713

## Related topics

[dbhamplus](https://appshunter.io/ios/topics/dbhamplus)

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*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 2026-06-06.*