# DBHamPlot vs TinyMIDI

The clearest difference is update cadence: TinyMIDI at every 8 days against DBHamPlot's every 42 months. TinyMIDI also leads on device support (3 vs 1). DBHamPlot's advantage is iOS requirement (9.1 vs 13.0). On price, ads and in-app purchases there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

DBHamPlot ships an update every 42 months, TinyMIDI every 8 days. The most recent releases landed on September 8, 2026 and September 17, 2026 respectively.

## The numbers

| Metric | DBHamPlot | TinyMIDI |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/dbhamplot/id799430275/reviews)** | — |
| Number of ratings | **1** | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 42 months | **Every 8 days** |
| Monetization | Free | — |
| Size | 12 MB | 2 MB |
| Requires iOS | **9.1** | 13.0 |
| Devices | iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Thomas Sullivan](https://appshunter.io/developer/307748713) | [N6ARA Electronics](https://appshunter.io/developer/1769749461) |

## What reviewers say

### DBHamPlot

[App page](https://appshunter.io/ios/app/dbhamplot/id799430275)

Calculate distance and bearing between two locations using Maidenhead grid squares. This tool is designed for amateur radio operators to easily determine proximity and direction to other hams, featuring an interactive map for pinpointing locations and identifying grid areas.

**Highlights:** Compute distance and bearing, Maidenhead location input, Map display with annotations, Identify six-digit grid areas, Interactive map for location pinpointing, User-added annotation removal

**Features:** macOS Compatibility

**In-app purchases:** none


### TinyMIDI

[App page](https://appshunter.io/ios/app/tinymidi/id6736350937)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is DBHamPlot free?

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

### Is TinyMIDI free?

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

### Do DBHamPlot or TinyMIDI have ads?

Neither DBHamPlot nor TinyMIDI shows ads.

### Which is updated more often, DBHamPlot or TinyMIDI?

DBHamPlot ships an update every 42 months, and TinyMIDI every 8 days. Most recently, DBHamPlot was updated on September 8, 2026 and TinyMIDI on September 17, 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.*