RSL Central vs OpenDrop
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
RSL Central
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An easy-to-use app to get started with onsemi Bluetooth Low Energy wireless microcontrollers and periphery devices. RSL Central scans for and establishes a Bluetooth Low Energy connection with onsemi Bluetooth Low Energy wireless microcontrollers. The app displays fields such as measured battery level, voltage, current, LED status, push button status, or others depending on the onsemi wireless microcontroller and configuration.
OpenDrop
Effortlessly transfer files from your phone to your computer without complex setup. Securely send photos, videos, and documents directly to your PC or Mac, even remotely. An optional Pro upgrade offers enhanced features like auto-connect and remote folder access.
- Zero-configuration file transfers
- Secure and encrypted connections
- Transfer files remotely or on local Wi-Fi
- Send photos, videos, and documents
- Optional Pro features for enhanced connectivity
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Your Personal Cloud, Zero Configuration. OpenDrop makes getting files off your phone and onto your computer effortless. Forget emailing photos to yourself, hunting for USB cables, or trusting third-party cloud limits. With OpenDrop, your PC is the cloud. IMPORTANT: Mac or PC COMPANION APP REQUIRED: To use this app, you must install the free OpenDrop Server on your computer. For Mac users, you can download it from the app store. Download it here for PC: https://www.nfdgames.com/OpenDrop/#download Key Features - Transfer From Anywhere: Unlike local file transfer apps, OpenDrop works whether you are on the same Wi-Fi or miles away on mobile data. - Secure & Encrypted: We utilize industry-standard Cloudflare Tunnels to create a secure link directly to your PC. - Zero Configuration: No port forwarding or complex network setup required. Just run the server and connect. - Send Anything: Quickly upload photos, videos, documents, and more directly to your computer's storage. OpenDrop Pro ($2.99/mo) Upgrade to Pro for the ultimate seamless experience: - Auto-Connect with cloud: Link your devices permanently using your online account. - Remote Folder Access: Securely browse and download files from specific shared folders on your PC. - No More QR Codes: Your phone automatically discovers your computer whenever it's online. - Instant Reconnect: Switch networks or restart your app without ever needing to re-scan. How it Works (Free Version) 1) Download the OpenDrop Server on your PC or Mac. 2) Open the server to generate a secure QR code. 3) Scan the code with this app to create a temporary, encrypted tunnel. 4) Start uploading files immediately! Download the Desktop Server today to get started: https://www.nfdgames.com/OpenDrop/ Privacy Policy: https://www.nfdgames.com/OpenDrop/PrivacyPolicy.html Terms Of Service: https://www.nfdgames.com/OpenDrop/TermsOfService.html Export Compliance: https://www.nfdgames.com/OpenDrop/docs/export-compliance/
Screenshots
Verdict
The clearest difference is in-app purchases: RSL Central at none against OpenDrop's 2. OpenDrop's advantage is update cadence (fortnightly vs every 3 months). On price, ads, device support and iOS requirement 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. OpenDrop sells 2 in-app purchases, starting at $2.99 per month. RSL Central asks for nothing beyond the download.
RSL Central ships an update every 3 months, OpenDrop fortnightly. The most recent releases landed on October 17, 2026 and October 24, 2026 respectively.
| Parameter | RSL Central | OpenDrop |
|---|---|---|
| Price | Free | Free |
| Rating | — | 5.0 (2 ratings) — better |
| Positive reviews | — | 100.0% of reviews |
| Number of ratings | — | 2 — better |
| Update frequency | Every 3 months | Fortnightly — better |
| Ads | No | No |
| In-app purchases | No — better | Yes |
| Monetization | — | Freemium |
| Devices | iPhone, iPad, iPod — better | iPhone, iPad |
| Requires iOS | 15.0 — better | 16.0 |
| Further details — not scored | ||
| Size | 1 MB | 66 MB |
| Age rating | 4+ | 4+ |
| Developer | ON SEMICONDUCTOR CORPORATION | Nicholas Fantino-Dyer |
In-app purchases
RSL Central
No in-app purchases
OpenDrop
- OpenDrop Pro Monthly$2.991 Month
- OpenDrop Pro Yearly$24.991 Year
Questions
Is RSL Central free?
Is OpenDrop free?
Do RSL Central or OpenDrop have ads?
Which is updated more often, RSL Central or OpenDrop?
Other comparisons
