# DBHam vs Max Calc

The clearest difference is review sentiment: Max Calc at 100% against DBHam's 40%. Max Calc also leads on rating (5.0 vs 2.7) and update cadence (every 9 days vs every 29 months). DBHam's advantage is in-app purchases (none vs 2) and ratings volume (3 vs 1). On price, ads, monetization model and device support there is nothing between them.

Both are free to download. Max Calc sells 2 one-off in-app purchases. DBHam asks for nothing beyond the download.

Max Calc holds the better App Store score, 5.0 against 2.7. Both are backed by a comparable volume of ratings — 3 and 1 respectively. Written reviews point the same way: 40% of DBHam's written reviews are positive against 100% of Max Calc's.

DBHam ships an update every 29 months, Max Calc every 9 days. The most recent releases landed on October 12, 2026 and October 16, 2026 respectively.

## The numbers

| Metric | DBHam | Max Calc |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [2.7 (3 ratings)](https://appshunter.io/ios/app/dbham/id558673465/reviews) | **[5.0 (1 ratings)](https://appshunter.io/ios/app/max-calc/id6463495098/reviews)** |
| Number of ratings | **3** | 1 |
| Positive reviews | 40.0% of reviews | **100.0% of reviews** |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 29 months | **Every 9 days** |
| Monetization | Free | Free |
| Size | 12 MB | 8 MB |
| Requires iOS | **10.3** | 17.0 |
| Devices | iPhone, iPod | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Thomas Sullivan](https://appshunter.io/developer/307748713) | [Anatolii Mazkun](https://appshunter.io/developer/1697280298) |

## 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


### Max Calc

[App page](https://appshunter.io/ios/app/max-calc/id6463495098)

This app offers a versatile calculation suite, combining standard, scientific, developer, and accounting functions. It also includes a unit converter and tools for health and date calculations, all within a user-friendly interface.

**Highlights:** Standard and Scientific Calculator, Developer Calculator (hex, binary), Accounting Calculator, 130+ Unit Converter, Body and Date/Time Calculator, History tracking, Customizable result formatting

**Features:** macOS Compatibility

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 5 days Free Using  All Premium | Free | one-time |
| Premium features | $4.99 | one-time |


## Frequently asked questions

### Is DBHam free?

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

### Is Max Calc free?

Max Calc is free to download, with in-app purchases available.

### Which has better reviews, DBHam or Max Calc?

Max Calc is rated higher. DBHam averages 2.7 out of 5 from 3 ratings, while Max Calc averages 5.0 from 1 ratings.

### Do DBHam or Max Calc have ads?

Neither DBHam nor Max Calc shows ads.

### Which is updated more often, DBHam or Max Calc?

DBHam ships an update every 29 months, and Max Calc every 9 days. Most recently, DBHam was updated on October 12, 2026 and Max Calc on October 16, 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.*