Ruko Scanner vs CosmoViewer
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Ruko Scanner
This utility app allows users to read and edit information from Ruko external Remote ID modules. It supports searching for Remote ID signals, binding UAV identity information to an RID account, and resetting binding details. The app also functions as a monitoring tool to view broadcast information from nearby drones and their locations on a map.
- Read and edit Remote ID module information
- Search for Remote ID signals
- Bind UAV identity to RID account
- Reset module account binding
- Monitor drone broadcast information
- View drone and map locations
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This APP is used for reading and editing Ruko external Remote lD module information 1. It can support to automatically search the Remote lD signal, load device UAV identity information and bind to the RID account. 2. You can use it to reset the Remote lD module account binding information. 3. It can be used as a monitoring tool APP to check the broadcast information of the Remote lD module and the flying drones around it. 4. You can browse the detailed map location and drone location through this APP.
CosmoViewer
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CosmoViewerNG is a companion viewer and control app for Cosmostreamer devices. Connect your iPhone or iPad to the same local network as your device, discover it automatically, or enter its host address manually. Once connected, CosmoViewerNG displays the live video stream, camera status, telemetry, and device controls in a fullscreen interface. Features: - Automatic local network discovery - Manual connection by host, IP address, or port - Live video viewing with support for primary and secondary streams - Camera overlay with recording status, exposure values, storage status, and telemetry - Device settings and configuration tools - Camera controls for supported Cosmostreamer device types - TestFlight-ready iPhone and iPad interface CosmoViewerNG is designed for users of Cosmostreamer devices and requires a supported device on the same network.
Screenshots
Verdict
The clearest difference is iOS requirement: Ruko Scanner at 13.0 against CosmoViewer's 17.0. On price, update cadence, ads and in-app purchases 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.
Ruko Scanner ships an update fortnightly, CosmoViewer every 2 weeks. The most recent releases landed on October 31, 2026 and October 25, 2026 respectively.
| Parameter | Ruko Scanner | CosmoViewer |
|---|---|---|
| Price | Free | Free |
| Rating | 2.6 (10 ratings) — better | — |
| Positive reviews | 16.7% of reviews | — |
| Number of ratings | 10 — better | — |
| Update frequency | Fortnightly | Every 2 weeks — better |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | — |
| Devices | iPhone, iPod | iPhone, iPad |
| Requires iOS | 13.0 — better | 17.0 |
| Further details — not scored | ||
| Size | 52 MB | 4 MB |
| Age rating | 17+ | 4+ |
| Developer | Shenzhen Ruike Innovation Technology | Sergey Serov |
In-app purchases
Ruko Scanner
No in-app purchases
CosmoViewer
No in-app purchases
Questions
Is Ruko Scanner free?
Is CosmoViewer free?
Do Ruko Scanner or CosmoViewer have ads?
Which is updated more often, Ruko Scanner or CosmoViewer?
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