RST Scope2.7.0 - App Store
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Publisher Description
This is an app for amateur radio operators with a narrow band of audio frequency, spectrum scope & waterfall display.
You can get a rich display by microphone inputting the speaker output of a radio that does not have a spectrum scope or waterfall function. The FFT allows you to distinguish between the dot and dash of Morse code.
[function]
1. Ability to change the speed of the waterfall
2. Ability to adjust the level of audio input
3. Function to switch the display band between wide and narrow
4. Display pause function (pause / cancel by touching the screen)
5. Function to switch the cross hatch ON / OFF by longTap
6. Frequency resolution is fixed at 40Hz.
7. Function to switch the USB/LSB by Left/Right Swipe
8.Recording/Playback function of Input Sound
RST Scope(Free)
https://www.youtube.com/watch?v=1s9RvOFp52g
Version History We updated the operating stability and display format. 2.7.0 12/27/2025 Updated Admob SDK. 2.6.0 05/01/2023 Reviewed the drawing area according to the display size. 2.5.0 02/18/2023 Updated info.plist file. 2.4.0 12/07/2022 Fixed a bug. 2.3.0 06/12/2021 Fixed a bug. 2.2.0 06/12/2021 Supports the recording / playback function of input sound. 2.1.1 06/06/2021 Updated the google Admob library. 2.0.0 02/23/2021 Supported the USB/LSB mode 1.9.1 02/21/2021 Fixed the unstable issue. 1.8.0 02/10/2021 Deleted un-necessary codes. 1.7.0 02/08/2021 Improved operational stability 1.6.0 02/07/2021 Improved operational stability 1.5.0 02/06/2021 Function to switch the cross-hatch ON / OFF
Improved operational stability 1.4.0 02/03/2021 Fixed bugs. 1.2.0 02/02/2021 Parameter correction of Narrow Mode. 1.1.0 01/30/2021 1.0.0 01/28/2021
About RST Scope
The company that develops RST Scope is koji kamogawa. The latest version released by its developer is 2.7.0.
To install RST Scope on your iOS device, just click the green Continue To App button above to start the installation process. The app is listed on our website since 2026-10-13 and was downloaded 0 times. We have already checked if the download link is safe, however for your own protection we recommend that you scan the downloaded app with your antivirus. Your antivirus may detect the RST Scope as malware if the download link is broken.
How to install RST Scope on your iOS device:
- Click on the Continue To App button on our website. This will redirect you to the App Store.
- Once the RST Scope is shown in the iTunes listing of your iOS device, you can start its download and installation. Tap on the GET button to the right of the app to start downloading it.
- If you are not logged-in the iOS appstore app, you'll be prompted for your your Apple ID and/or password.
- After RST Scope is downloaded, you'll see an INSTALL button to the right. Tap on it to start the actual installation of the iOS app.
- Once installation is finished you can tap on the OPEN button to start it. Its icon will also be added to your device home screen.
Program Details
System requirements
Download information
Pricing
Version History
version 2.7.0
posted on 2026-10-13
Version History We updated the operating stability and display format. 2.7.0 12/27/2025 Updated Admob SDK. 2.6.0 05/01/2023 Reviewed the drawing area according to the display size. 2.5.0 02/18/2023 Updated info.plist file. 2.4.0 12/07/2022 Fixed a bug. 2.3.0 06/12/2021 Fixed a bug. 2.2.0 06/12/2021 Supports the recording / playback function of input sound. 2.1.1 06/06/2021 Updated the google Admob library. 2.0.0 02/23/2021 Supported the USB/LSB mode 1.9.1 02/21/2021 Fixed the unstable issue. 1.8.0 02/10/2021 Deleted un-necessary codes. 1.7.0 02/08/2021 Improved operational stability 1.6.0 02/07/2021 Improved operational stability 1.5.0 02/06/2021 Function to switch the cross-hatch ON / OFF
Improved operational stability 1.4.0 02/03/2021 Fixed bugs. 1.2.0 02/02/2021 Parameter correction of Narrow Mode. 1.1.0 01/30/2021 1.0.0 01/28/2021
version 2.7.0
posted on 2025-12-27
We updated the operating stability and display format.
version 2.6.0
posted on 2023-05-01
May 1, 2023
Version 2.6.0
Updated Admob SDK.
Disclaimer
Official App Store Link
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