# DBHam vs HAM Distance

The clearest difference is review sentiment: DBHam at 40% against HAM Distance's 0%. DBHam also leads on in-app purchases (none vs 3) and iOS requirement (10.3 vs 17.0). HAM Distance's advantage is update cadence (every 12 months vs every 29 months). On price, ads, monetization model and device support there is nothing between them.

Both are free to download. HAM Distance sells 3 one-off in-app purchases. DBHam asks for nothing beyond the download.

DBHam ships an update every 29 months, HAM Distance every 12 months. The most recent releases landed on October 24, 2026 and October 26, 2026 respectively.

## The numbers

| Metric | DBHam | HAM Distance |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[2.7 (3 ratings)](https://appshunter.io/ios/app/dbham/id558673465/reviews)** | — |
| Number of ratings | **3** | — |
| Positive reviews | **40.0% of reviews** | 0.0% of reviews |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 29 months | **Every 12 months** |
| Monetization | Free | Free |
| Size | 12 MB | 2 MB |
| Requires iOS | **10.3** | 17.0 |
| Devices | iPhone, iPod | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Thomas Sullivan](https://appshunter.io/developer/307748713) | [Mircules](https://appshunter.io/developer/595659821) |

## What reviewers say

### DBHam

[App page](https://appshunter.io/ios/app/dbham/id558673465)

Calculate the distance and bearing between two locations using the Maidenhead grid system. Originally designed for amateur radio operators, it helps determine proximity and direction to other radio enthusiasts.

**Highlights:** Calculate distance, Calculate bearing, Maidenhead grid system, Amateur radio focused, Location annotation

**Features:** macOS Compatibility

**In-app purchases:** none


### HAM Distance

[App page](https://appshunter.io/ios/app/ham-distance-grid-and-callsign/id627422998)

Calculate distances between amateur radio stations using callsigns, grid locators, or coordinates. Save, visualize, and analyze your contacts with interactive maps and statistics. Syncs across devices via iCloud.

**Highlights:** Distance calculation via callsign, grid, or coordinates, Save and label distance pairs, Interactive map visualization of contacts, Contact statistics and distribution charts, iCloud sync across devices, Home screen widgets for quick access

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Small Tip | $0.99 | one-time |
| Medium Tip | $2.99 | one-time |
| Large Tip | $3.99 | one-time |


## Frequently asked questions

### Is DBHam free?

DBHam is free to download, with no in-app purchases.

### Is HAM Distance free?

HAM Distance is free to download, with in-app purchases available.

### Do DBHam or HAM Distance have ads?

Neither DBHam nor HAM Distance shows ads.

### Which is updated more often, DBHam or HAM Distance?

DBHam ships an update every 29 months, and HAM Distance every 12 months. Most recently, DBHam was updated on October 24, 2026 and HAM Distance on October 26, 2026.

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*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*