# Koch Trainer vs HamAlert

The clearest difference is price: HamAlert at Free against Koch Trainer's $0.99. HamAlert also leads on rating (4.2 vs 3.2) and review sentiment (70% vs 49%). Koch Trainer's advantage is update cadence (every 2 months vs every 4 months) and iOS requirement (6.0 vs 15.6). On ratings volume, ads, in-app purchases and monetization model there is nothing between them.

HamAlert is free to download; Koch Trainer costs $0.99 up front. Neither carries in-app purchases, so what you see is what you pay.

HamAlert holds the better App Store score, 4.2 against 3.2. Both are backed by a comparable volume of ratings — 18 and 29 respectively. Written reviews point the same way: 49% of Koch Trainer's written reviews are positive against 70% of HamAlert's.

Koch Trainer ships an update every 2 months, HamAlert every 4 months. The most recent releases landed on September 26, 2026 and September 17, 2026 respectively.

## The numbers

| Metric | Koch Trainer | HamAlert |
| --- | --- | --- |
| Price | $0.99 | **Free** |
| Rating | [3.2 (18 ratings)](https://appshunter.io/ios/app/koch-trainer/id405137883/reviews) | **[4.2 (29 ratings)](https://appshunter.io/ios/app/hamalert/id1200759798/reviews)** |
| Number of ratings | 18 | **29** |
| Positive reviews | 49.0% of reviews | **70.0% of reviews** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 2 months** | Every 4 months |
| Monetization | Free | Free |
| Size | 7 MB | 10 MB |
| Requires iOS | **6.0** | 15.6 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Pignology, LLC](https://appshunter.io/developer/308437403) | [Manuel Kasper](https://appshunter.io/developer/1200759797) |

## What reviewers say

### Koch Trainer

[App page](https://appshunter.io/ios/app/koch-trainer/id405137883)

Learn Morse code efficiently using the Koch Method. This app trains your reflexes to receive code at a faster speed, enabling quicker mastery of the language.

**Highlights:** Koch Method training, Learn at receiving speed, Faster reflex training, Morse code practice, 20 WPM training speed

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

**In-app purchases:** none


### 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

**In-app purchases:** none


## Frequently asked questions

### Is Koch Trainer free?

Koch Trainer costs $0.99, with no in-app purchases.

### Is HamAlert free?

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

### Which has better reviews, Koch Trainer or HamAlert?

HamAlert is rated higher. Koch Trainer averages 3.2 out of 5 from 18 ratings, while HamAlert averages 4.2 from 29 ratings.

### Do Koch Trainer or HamAlert have ads?

Neither Koch Trainer nor HamAlert shows ads.

### Which is updated more often, Koch Trainer or HamAlert?

Koch Trainer ships an update every 2 months, and HamAlert every 4 months. Most recently, Koch Trainer was updated on September 26, 2026 and HamAlert 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.*