RST 599

RST 599

CW QSO Simulator

8 ratings
12 reviews
Free
With Ads

Details

  • Released
  • Updated
  • November 23, 2019
  • March 21, 2026

Features

RST 599 screenshot #1 for iPhone
RST 599 screenshot #2 for iPhone
RST 599 screenshot #3 for iPhone
RST 599 screenshot #4 for iPhone
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RST 599 screenshot #7 for iPhone
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About

This application simulates amateur radio CW QSOs with realistic call signs, signal levels, and CW speeds. It supports various QSO styles, including contest and rubber stamp types, with adjustable settings for a personalized training experience.

Multiple QSO styles supported
Realistic signal meter
Spectrum scope display
Adjustable CW speed and call sign
Pile-up simulation
QRN presence toggle
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What's New in RST 599

5.3.0

March 21, 2026

Improved stability.

User reviews

OSがアップデートしたら起動しなくなった

使おうと思って立ち上げ用とするも起動せず、pro版なら動くのかと思ってpro版を入れたが、やはり起動しない、考えられるのはOSのアップデートとしか考えられない

イマイチ

符号が汚い、よくフリーズする、使いずらい

Response from developer

報告恐れ入ります。ご期待に添えず、申し訳ございません。

再レビュー

10回に1回位の割合で,交信中に突然落ちます。
複数からコールされるQRMは、技術向上に役立ちます。
ふりーだし,中々いいソフトです。

Response from developer

Settingの中のCallsignが、JA'sになっていないでしょうか。W/Wの設定にしないと、ClassのYour QSOは0のままで更新されません。また、Your QSOは月初めにリセットされます。

起動しない

iOS16.3.1 iPhone13proには非対応かな?インストールし直してもスタート押すとホーム画面に戻るだけ。 ちなみに、rst599+は正常に動くんだよね。

バージョンアップしたけど、同じでした。

Response from developer

報告恐れいります。起動後、ホーム画面に戻る。再起動/再インストールでも同じ。機種は、iPhone13 Pro/iOS16.3.1ですね。 手持ちのiPhone8/iPhone12 mini /iOS16.3.1では、正常に動作しています。 検討してみますが、原因が分かるまで、お待ち頂くことになりそうです。 ----------------------- 3月7日に、見込みで対策したVer4.4.0をリリースしたのですが、動作は同じでしょうか。 ----------------------- 再確認のご協力ありがとうございました。継続調査致します、申し訳ございません。 ----------------------- 3月20日に、iOS16に正式対応したXcode14でリビルドしました、動作は同じでしょうか。 ----------------------- 5月13日 画面設定のZoomモード時の不具合を対策版Ver4.6.1をリリースしました。

Fun and it’s help my copy!

This was a useful app. I just reloaded it and there are more enhancements. Very engaging. The thing for me is that it helps me with my nerves to get use to it. Also I found I can trust my copy more and am getting it right. When the code comes in to fast or it’s just an awkward unusual call, I can type what I got and add ‘agn’. Just great! In America we would use ‘?’ instead but the way he list it is just fine. Very pleased! I use to use a similar app on windows called ‘Morse runner’. It’s a little tougher. But this one is wonderful. TU es 73’s de n5vwn
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Response from developer

Thanks for your good feedbacks and comments. I would like to add '?' button on your request in the next release. ------------------------- '?' button was added in ver.4.2.0.

Developer apps

FAQ

What types of CW QSOs does RST 599 simulate?

RST 599 simulates "599BK type QSO", "Rubber stamp type QSO", and "Contest type QSO" (AADX Contest style). This allows for varied practice scenarios.

How realistic are the signals in RST 599?

The app features a realistic signal meter that adjusts according to audio signal level. It also simulates varying call signs and CW speeds for each QSO to enhance realism.

Can I customize my own station's settings in RST 599?

Yes, you can arbitrarily set the call sign and CW speed of your own station when issuing CQ. This provides a personalized training environment.

Does RST 599 support offline play?

The provided data does not specify offline play capabilities. However, it is designed as a simulator, suggesting it may require an internet connection for certain features or updates.

What are the supported devices for RST 599?

RST 599 is supported on iPhone and iPod. It also supports keyboard input from Apple Silicon Mac, but is not compatible with iOS.

How often is RST 599 updated?

The latest version is 5.3.0, last updated on March 21, 2026. This indicates a recent update, suggesting ongoing development and support.

Does RST 599 have ads?

Yes, RST 599 contains advertisements. This is indicated by the 'hasAds' flag being true in the application data.

What is the age rating for RST 599?

RST 599 has an age rating of 4+. This means it is suitable for users aged 4 and above.