Koch Trainer
iOS app by Pignology, LLC. Utilities · Pignology, LLC
- Store rating
- 3.17 / 5
- Store rating count
- 18
- Download price
- 0.99 USD
- In-app purchases
- Unknown
- Version
- 3.5
- Listing last refreshed
- 2026-09-15
View the original store listing
Store description excerpt
Koch Trainer is a morse code trainer that uses the Koch Method developed by the German psychologist Ludwig Koch in the 1930's. The method basically states that you should learn morse code at the speed you expect to receive, by training your reflexes to respond to code sent at 20 WPM you'll learn the code much faster. Thank you and 73, Nick N3WG
Review coverage
AppRill has captured 0 reviews for this app. This is a collected sample, separate from the store rating count. Latest review capture: Not captured yet.
Recent captured chart positions
| Country | Chart | Category | Rank | Captured |
|---|---|---|---|---|
| BR | top-paid | Utilities | 46 | 2026-09-15 |
Chart position, rating count and review coverage do not establish downloads, revenue or profit. Understand the differences.