價格：免費
檔案大小：8.8 MB
版本需求：需要 iOS 8.0 或以上版本。與 iPhone、iPad 及 iPod touch 相容。
支援語言：英語
This is a fully functioning iambic keyer for practicing morse code. Try it, tap the left pad until it beeps three times. You'll see an S appear at the top of the screen.
Try a few other things:
... H
. E
.-.. L
.-.. L
--- O
This app is useful for people who are interested in morse code.
支援平台：iPhone