RST599Pro is made and published by FKT. AppBrain is an independent app data site and isn't affiliated with FKT. The app name, icon, screenshots and description belong to FKT and are shown as published on Google Play.
AppBrain's verdict
EstablishedNiche- Installs
- 130
- Last updated
- August 11, 2026
- Ads
- No ads
- Size
- 19.1 MB
RST599Pro is a niche app, with 130 installs. It doesn't have enough ratings yet to judge what users think.
User feedback
Ratings and reviews on Google PlayComments on RST599Pro for Android
Store listing
By FKT, from Google Play“Real CW QSO Simulator with Pileup”
Description by FKT Written by the developer, not by AppBrain. Click to read.
It supports "599BK style simple QSO" and "Contest style QSO".
In order to reproduce a realistic QSO environment, the generated call sign, signal level, CW speed, Pileup(Max.3station's call) etc. will differ for each QSO.
Furthermore, the call sign and CW speed of your own station that issues CQ can be set arbitrarily.
【Feature】
1. Reproduce the QSO of "5999BK style" and "Contest Style(AADX)"
2. Max.3station's pileup
3. Real-time signal meter according to signal level
4. Status display indicating TX / RX
5. When QSO with 10 stations is established, pop-up display
【Other features】
1. CW speed adjustment function
2. CW Filter Width control function
3. RIT control function
4. Function to select ON / OFF of Pileup
5. Function to select ON / OFF of QRN
6. Ability to select call area (JA, W/W, USA)
7. Supports ESC button to escape from TX / RX for a long time
8. AGN button requesting recall of the callback station
9. Cursor button / BS button to correct the input call sign of the partner station
[Note]
When entering (changing) the call sign of your own station, select the input area on the upper left and Enter alphanumeric characters (including "/") on the software keyboard.
※Limitations
It does not work properly with a Bluetooth headset, but please understand that it is the specification of the application.
Recent changes:
Support for Android16(API Level 36）
Safety and technology
Found in the app by AppBrain- Ads
- No ads
- Price
- $3.49
- Libraries
- ?
- App size
- 19.1 MB
- Content rating
- Everyone
Technologies used by RST599Pro
Releases
Updates seen on Google Play- Version
- 2.9.0
- Launched
- November 2022
Alternatives
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Installs
Tracked by AppBrain- Last 30 days
- 1
- Play install range
- 100+
- Launched
- November 2022
Installs over time
RST599Pro has been installed 130 times. Over the past 30 days, it has been installed 1 times.
Rankings
Google Play top chartsGoogle Play Rankings for RST599Pro
About the app and developer
About RST599Pro
RST599Pro is an entertainment app developed by FKT.
Install Statistics
RST599Pro has been installed 130 times. In the last 30 days, the app was installed 1 times.
User Ratings
The app has no ratings yet.
App Information
RST599Pro costs $3.49. The app size is 19.13 MB. The latest version available is 2.9.0. The last update was on August 11, 2026.
Technical Requirements
The app has a content rating of Everyone. The app has been available on Google Play since November 2022.
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