RST 599
koji kamogawa Education iPhoneiPadiPod touch
RST 599 is a free Education app for iPhone and iPad by koji kamogawa. Rated 4.8/5 from 8 ratings. Requires iOS 13.0. Updated March 21, 2026.
- Rating
- 4.8
- 8 ratings
- Price
- Free
- on the App Store
- Size
- 41 MB
- Age 4+
- Updated
- Mar 21
- 2026 · v5.3.0
Screenshots
About RST 599
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. 【Characteristic】 1. "599BK","Rubber Stamp"and "AADX Contest" style support. 2.RIT functions support. 3.Realistic signal meter according to audio signal level. 4.Status display showing TX / RX operation. 5.Pile-up supported by 100QSOs/200QSOs (Try Press Class button) 6.The spectrum scope display 【Other features】 1. Function to select the number of QSOs to communicate (5, 20) 2.A function to select the presence or absence (ON / OFF) of QRN 3. Function to select the call area from JA, W/W 4.Easy mode support function (constant pitch / volume) 5.Supported the Rubber Stamp training mode. 6.Supported the ESC button for escaping from the long TX/RX. 7.Supported the Score Clear button of your Hi-Score Data. 8.Support the capture function of Hi-Score dialog.(Does not work on Easy mode.) 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
Ratings & reviews
4.8
8 ratings
What’s new
Version 5.3.0 · Updated March 21, 2026
Improved stability.
App privacy
The developer, koji kamogawa, reported these privacy practices to Apple.
Data Used to Track You
The following data may be used to track you across apps and websites owned by other companies:
- Location: Coarse Location
- Identifiers: User ID, Device ID
- Usage Data: Advertising Data, Other Usage Data
- Diagnostics: Crash Data, Performance Data, Other Diagnostic Data
- Other Data: Other Data Types
Data Linked to You
The following data, which may be collected and linked to your identity, may be used for the following purposes:
- Location: Coarse Location
- Identifiers: User ID, Device ID
- Usage Data: Advertising Data, Other Usage Data
- Diagnostics: Crash Data, Performance Data, Other Diagnostic Data
- Other Data: Other Data Types
Used for: Third-Party Advertising, Analytics, Other Purposes
Alternatives to RST 599
Looking for apps like RST 599? Here are 6 similar apps on the App Store. The highest rated is QRQ CW (4.3/5), and all 6 are free to download.
| App | Rating | Price | Last updated | Compare |
|---|---|---|---|---|
| RST 599 | 4.8 / 5 (8 ratings) | Free | March 21, 2026 | |
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