# Maidenhead Converter vs HamAlert

The clearest difference is rating: Maidenhead Converter at 4.8 against HamAlert's 4.0. Maidenhead Converter also leads on review sentiment (86% vs 67%) and iOS requirement (9.0 vs 15.6). HamAlert's advantage is in-app purchases (none vs 1). On price, ratings volume, update cadence and ads there is nothing between them.

Both are free to download. Maidenhead Converter sells 1 one-off in-app purchase. HamAlert asks for nothing beyond the download.

Maidenhead Converter holds the better App Store score, 4.8 against 4.0. Both are backed by a comparable volume of ratings — 13 and 34 respectively. Written reviews point the same way: 86% of Maidenhead Converter's written reviews are positive against 67% of HamAlert's.

Maidenhead Converter ships an update every 7 months, HamAlert every 5 months. The most recent releases landed on October 23, 2026 and October 20, 2026 respectively.

## The numbers

| Metric | Maidenhead Converter | HamAlert |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.8 (13 ratings)](https://appshunter.io/ios/app/maidenhead-converter/id313870236/reviews)** | [4.0 (34 ratings)](https://appshunter.io/ios/app/hamalert/id1200759798/reviews) |
| Number of ratings | 13 | **34** |
| Positive reviews | **86.2% of reviews** | 66.7% of reviews |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 7 months | **Every 5 months** |
| Monetization | Free with in-app purchases | **Free** |
| Size | 15 MB | 11 MB |
| Requires iOS | **9.0** | 15.6 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Donald Hays](https://appshunter.io/developer/313870239) | [Manuel Kasper](https://appshunter.io/developer/1200759797) |

## What reviewers say

### Maidenhead Converter

[App page](https://appshunter.io/ios/app/maidenhead-converter/id313870236)

Easily convert between latitude/longitude and Maidenhead Grid Locator System coordinates. Track your current location in both formats simultaneously and visualize them on a map. Ideal for amateur radio operators and anyone needing a concise way to express geographic positions.

**Highlights:** Latitude/Longitude to Maidenhead conversion, Maidenhead to Latitude/Longitude conversion, Real-time location tracking, Map visualization, Input coordinates for conversion

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Ad Disabler | $1.99 | one-time |


### HamAlert

[App page](https://appshunter.io/ios/app/hamalert/id1200759798)

Receive instant push notifications for desired amateur radio contacts. Filter alerts by various criteria like callsign, band, mode, and location. Stay updated on DX spots from multiple sources.

**Highlights:** Push notifications for desired stations, Filter spots by DXCC, callsign, and location, Support for Reverse Beacon Network, SOTAwatch, DX cluster, PSK Reporter, Filter by band, mode, and time, Filter by spotter callsign and DXCC

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

**In-app purchases:** none


## Frequently asked questions

### Is Maidenhead Converter free?

Maidenhead Converter is free to download, with in-app purchases available.

### Is HamAlert free?

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

### Which has better reviews, Maidenhead Converter or HamAlert?

Maidenhead Converter is rated higher. Maidenhead Converter averages 4.8 out of 5 from 13 ratings, while HamAlert averages 4.0 from 34 ratings.

### Do Maidenhead Converter or HamAlert have ads?

Neither Maidenhead Converter nor HamAlert shows ads.

### Which is updated more often, Maidenhead Converter or HamAlert?

Maidenhead Converter ships an update every 7 months, and HamAlert every 5 months. Most recently, Maidenhead Converter was updated on October 23, 2026 and HamAlert on October 20, 2026.

---

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