Castle Link vs FuriCar
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Castle Link
Wirelessly program and update settings for compatible electronic speed controllers and BEC devices. Save and sync profiles across devices, and access data logs without an internet connection.
- Wireless programming via Bluetooth
- Firmware updates
- Save and load custom profiles
- Sync settings across iOS devices
- Offline functionality
- Data log viewing
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The Castle Link™ app enables users to wirelessly program settings and update firmware on any current Castle Creations ESC, many older models and the BEC 2.0/BEC Pro using the waterproof Castle B•LINK Bluetooth® adapter. You can quickly alter parameters and fine-tune adjustments anytime, anywhere. - Save profiles to allow for quick changes between settings - Sync information between multiple iOS devices - No data/internet connection required - The Castle Link app can be used with multiple B•LINK adapters or can store vehicle information and allow users to use one adapter on multiple vehicles - Each B•LINK is protected with a 4-digit passcode to prevent tampering with your settings - Download and View Data Logs from compatible controllers Requirements: - Castle B•LINK Bluetooth adapter (011-0135-00)
FuriCar
Configure and upgrade your RC racing car with this mobile app. Connect via Bluetooth to adjust every parameter, visualize telemetry data with charts, and enhance your vehicle's performance.
- Bluetooth connectivity for RC cars
- Full parameter configuration
- RC car upgrades via app
- Telemetry data visualization
- Real-time data charts
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FuriCar app is a full-featured mobile configurator for Racing Car toys. Main features: - Connect your RC car with FuriCar app through Bluetooth. - Full-featured configuration, every parameter setting for your racing car. - Upgrade your racing car via app. - Visualize the telemetry data with beautiful charts. We are a team of designers and drivers who creates high quality and innovative electronics products for RC cars.
Screenshots
Verdict
The clearest difference is rating: FuriCar at 3.8 against Castle Link's 1.8. FuriCar also leads on review sentiment (53% vs 18%). Castle Link's advantage is iOS requirement (12.0 vs 15.0). On price, ratings volume, update cadence and ads 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.
FuriCar holds the better App Store score, 3.8 against 1.8. Both are backed by a comparable volume of ratings — 32 and 40 respectively. Written reviews point the same way: 18% of Castle Link's written reviews are positive against 53% of FuriCar's.
Castle Link ships an update monthly, FuriCar every 3 weeks. The most recent releases landed on June 13, 2026 and September 15, 2026 respectively.
| Parameter | Castle Link | FuriCar |
|---|---|---|
| Price | Free | Free |
| Rating | 1.8 (32 ratings) | 3.8 (40 ratings) — better |
| Positive reviews | 18.2% of reviews | 53.3% of reviews — better |
| Number of ratings | 32 | 40 — better |
| Update frequency | Monthly | Every 3 weeks — better |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | Free |
| Devices | iPhone, iPad, iPod — better | iPhone, iPod |
| Requires iOS | 12.0 — better | 15.0 |
| Further details — not scored | ||
| Size | 39 MB | 16 MB |
| Age rating | 4+ | 4+ |
| Developer | Castle Creations, Inc. | Nguyen Le Bich Tuyen |
Customer experience
Castle Link
FuriCar
In-app purchases
Castle Link
No in-app purchases
FuriCar
No in-app purchases
