RST Scope is made and published by koji kamogawa. AppBrain is an independent app data site and isn't affiliated with koji kamogawa. The app name, icon, screenshots and description belong to koji kamogawa and are shown as published on the App Store.
AppBrain's verdict
Established- Rating on App Store
- 5.00
- 1 ratings
- Last updated
- December 27, 2025
It doesn't have enough ratings yet to judge what users think.
Rankings
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Competitors
Similar apps and more from koji kamogawaAlternatives to RST Scope
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Releases
Updates seen on the App Store- Version
- 2.7.0
- Launched
- January 2021
No changelog data
User feedback
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Technology
Found in the app by AppBrain- Price
- Free
- App size
- 4.83 MB
- Content rating
- Everyone
Technologies used by RST Scope
About the app and developer
About RST Scope
RST Scope is an utilities app developed by koji kamogawa.
User Ratings
RST Scope is rated 5.00 out of 5 stars. The rating is based on one rating ratings.
App Information
RST Scope is freely available from the App Store. The app size is 4.83 MB. The latest version available is 2.7.0. The last update was on December 27, 2025.
Technical Requirements
The app has a content rating of Everyone. The app has been available on the App Store since January 2021.
Developer information for koji kamogawa
Address:
Frequently asked questions about RST Scope
Is RST Scope free?
Yes. RST Scope is free on the App Store.
Is RST Scope still available?
Yes. RST Scope is on the App Store, and the last update we saw was on December 27, 2025.
How large is RST Scope?
RST Scope is 4.83 MB.
Is RST Scope suitable for children?
App Store rates the content of RST Scope as suitable for everyone.
How do people rate RST Scope?
RST Scope has one rating of 5.00 stars on the App Store.
Who made RST Scope?
RST Scope was developed by koji kamogawa. It is listed in the utilities category on the App Store.
What are the best alternatives to RST Scope?
People looking at RST Scope also look at these utilities apps: FT8 Decoder, On-Air Net Scraper, rtl_tcp SDR, HAM-Toolbox, SDR-Control Mobile.
Store listing
By koji kamogawa, from the App Store
Description by koji kamogawa Written by the developer, not by AppBrain. Click to read.
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