RST 599 Pro vs MorseTest Usage & Stats
This app is a real CW QSO simulator for Amateur Radio. "599BK type QSO", "Rubber stamp type QSO" and "Contest type QSO" are supported. In addition, the call sign, signal level, CW speed, etc. that occur differ for each QSO in order to achieve realism. Furthermore, the call sign and CW speed of your own station that issues CQ can be set arbitrarily.
【Main features】
1. Reproduction of "pile-up"
Called from up to 5 stations simultaneously.
2. "599BK","Rubber Stamp" and "AADX Contest" style support.
3.RIT and CW filter functions
Band Width(100-999Hz) control supported.
4.Landscape display support.
5.Realistic signal meter according to audio signal level.
6.Status display showing TX / RX operation.
7.The spectrum scope display
【Other features】
1. Select the number of QSOs to communicate.
You can choose from 5,10,20,50,100.
2. Ability to select QRN.
You can choose None, Weak, Norm, Hard.
3. Function to select Callsign Area.
You can choose from JA's USA's or W / W.
4. Function to select SideTone.
5. Synchronized with CW BandPassFilter.
6. Judgement of "RST, QRA and QTH" or "RST, QRA and WX" information.
7.Supported the ESC button from the long TX/RX.
8.Supported the Score Clear button of Hi-Score.
9.Support the capture function of Hi-Score dialog.
10.Supported the QSB in the mode of "599BK / AADX" and "W/W"
Supported keyboard input from Apple Silicon Mac. (Not compatible with iOS)
[Support Key]
A-Z, 0-9, /
Enter:return
ESC:esc
BS:delete
CQ:UpArrow
AGN:DownArrow
TU:[
LEFT:LeftArrow
RIGHT:RightArrow
- Apple App Store
- Paid
- Education
Store Rank
- -
Audio learning can be a great brain exercise. This is a Morse Code practice test generator which can generate random 5-letter words, and send them in International Morse Code using your iPhone speaker. The WPM (words per minute) speed can be easily set. You can independently set the dot speed (for the Farnsworth method), and tone frequency. You can also configure the number of possible letters and numbers used, as well as customize the sequence of letters and numbers from which the test words are generated (for training similar to the Koch method). You can either show or hide the test words as they are sent.
Other Morse Code applications by HotPaw Productions in the App Store include MorseDecoder, MorseKey, and Text2Morse.
- Apple App Store
- Paid
- Education
Store Rank
- -
RST 599 Pro VS. 
MorseTestJanuary 15, 2026