Prombee Config App vs RST Scope
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Prombee Config App
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PromBee Config App is an application to connect, monitor and configure PromBee probes, which is a small probe unit to monitor RF signal. PromBee Config App and PromBee Probe are parts of our latest service, RF Monitoring Service PromBee. Please contact us for more information. PromBee Config App allows the user of our service to monitor and control their probe. The followings are the main feature of PromBee Config App. - Display RF status available from the probe - Display network interface status of the probe - Display information regarding the probe such as software version and serial - Turn the probe's network interface on and off - Connect the probe to available Wi-Fi access point - Set static IP address for the probe - Reboot the probe - Update and remove location data stored in the probe - Change the probe channel - Edit short commentary text stored in the probe
RST Scope
This utility app provides spectrum scope and waterfall displays for amateur radio operators. It enhances radios lacking these features by analyzing microphone input, allowing for clear distinction of Morse code and detailed audio frequency visualization.
- Spectrum scope and waterfall display
- Morse code distinction via FFT
- Adjustable waterfall speed
- Adjustable audio input level
- Switchable display band (wide/narrow)
- Display pause function
- Recording and playback of input sound
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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
Screenshots
Verdict
The clearest difference is ads: Prombee Config App at none against RST Scope's shown. Prombee Config App also leads on iOS requirement (13.0 vs 15.6). RST Scope's advantage is update cadence (every 3 days vs every 6 weeks). On price, in-app purchases and device support there is nothing between them.
Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS
Both are free to download. Neither carries in-app purchases, so what you see is what you pay.
Prombee Config App ships an update every 6 weeks, RST Scope every 3 days. The most recent releases landed on June 11, 2026 and August 22, 2026 respectively.
| Parameter | Prombee Config App | RST Scope |
|---|---|---|
| Price | Free | Free |
| Rating | — | 5.0 (1 ratings) — better |
| Number of ratings | — | 1 — better |
| Update frequency | Every 6 weeks | Every 3 days — better |
| Ads | No — better | Yes |
| In-app purchases | No | No |
| Monetization | — | Ad-supported |
| Devices | iPhone, iPad, iPod — better | iPhone, iPod |
| Requires iOS | 13.0 — better | 15.6 |
| Further details — not scored | ||
| Size | 2 MB | 5 MB |
| Age rating | 4+ | 4+ |
| Developer | Traffic Sim Co.,Ltd. | koji kamogawa |
In-app purchases
Prombee Config App
No in-app purchases
RST Scope
No in-app purchases
Questions
Is Prombee Config App free?
Is RST Scope free?
Do Prombee Config App or RST Scope have ads?
Which is updated more often, Prombee Config App or RST Scope?
Other comparisons
