SpeedyBee App vs CaddxFPV
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
SpeedyBee App
This application allows wireless configuration of flight controller parameters via Bluetooth. It supports various flight controller firmwares and enables quick adjustments in the field without needing a laptop. Connect your mobile device to your flight controller and tune settings on the go.
- Wireless flight controller parameter settings
- Bluetooth connectivity to flight control boards
- Supports Betaflight, iNav, and Butterflight firmware
- Field configuration without a laptop
- Automatic Bluetooth module activation/deactivation
- Firmware update capability
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SpeedyBee is an Appllication for Flight controller parameters settings. Communication between mobile devices and flight control boards can be achieved through Bluetooth, you can use mobile devices to set the parameters of the flight controller.Any Bluetooth module compatible with your mobile device can be used, but if using the SpeedyBee Bluetooth-UART Adapter, this Bluetooth module will deactivate and activate automatically according to the status of the drone(armed/disarmed), no Bluetooth signal interference during the flight. Flight Controller Requirements: Betaflight firmware version ≥ 3.1.0 iNav FC version ≥ 1.8.1 Butterflight firmware version ≥ 3.1.0 System Requirements : iOS 13.0+ Instructions for use： 1.Connect the Bluetooth PCB with the UART interface of the Flight Controller, or use the flight controller integrated Bluetooth. 2.Open the Betaflight Configurator, on the Ports tab, open the Configuration/MSP port of the Bluetooth PCB, for the Bluettooth module of BLE4.0, 19200 is the recommended baud rate value. 3.Open the APP, connect the Flight Controller via Bluetooth, and you can adjust the parameters now.
CaddxFPV
Remotely control your Caddx FPV camera from your iPhone or iPad. View live feeds, capture photos, record videos, and adjust camera settings. Download your footage directly to your device for easy access.
- First Person View of FPV drone
- Remote camera control
- Snapshot and recording
- Parameter settings
- Video and photo playback
- Download footage to iOS devices
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The CaddxFPV App makes it easy to fully control your Caddx FPV camera remotely with your iPhone and iPad. Support Products：Caddx's FPV Cameras and Walnut Camera. Key Features: . First Person View of FPV drone . Control your camera for snapshot and recording, set parameters . Play back videos and photos in Caddx FPV camera . Download videos and photos from Caddx FPV cameras to iOS devices
Screenshots
Verdict
The clearest difference is rating: CaddxFPV at 3.9 against SpeedyBee App's 3.3. CaddxFPV also leads on iOS requirement (9.0 vs 15.0). SpeedyBee App's advantage is review sentiment (39% vs 10%) and update cadence (every 2 weeks vs every 2 months). On price, ads, in-app purchases and monetization model 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.
CaddxFPV holds the better App Store score, 3.9 against 3.3. That said, the two scores are not equally well evidenced: SpeedyBee App has 120 ratings behind it against 7, so its average is the more settled of the two. Written reviews complicate that: 39% of SpeedyBee App's written reviews are positive against 10% of CaddxFPV's, so the app with the better star average is not the one people write more warmly about.
SpeedyBee App ships an update every 2 weeks, CaddxFPV every 2 months. The most recent releases landed on November 6, 2026 and November 3, 2026 respectively.
| Parameter | SpeedyBee App | CaddxFPV |
|---|---|---|
| Price | Free | Free |
| Rating | 3.3 (120 ratings) | 3.9 (7 ratings) — better |
| Positive reviews | 38.9% of reviews — better | 9.7% of reviews |
| Number of ratings | 120 — better | 7 |
| Update frequency | Every 2 weeks — better | Every 2 months |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | Free |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 15.0 | 9.0 — better |
| Further details — not scored | ||
| Size | 292 MB | 214 MB |
| Age rating | 4+ | 4+ |
| Developer | 珠海市快蜂科技有限公司 | 美玲 王 |
Customer experience
SpeedyBee App
CaddxFPV
Bugs and requests
SpeedyBee App
Reported bugs
20 issues- App crashes on startup (iOS 13-17)
- Crashes when saving settings
- Crashes when accessing Blackbox tab
- Crashes when entering CLI commands
- Crashes when selecting motors in Betaflight
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- Crashes when accessing OSD configurator
- Landscape mode not working on iOS
- Bluetooth connection drops frequently
- Cannot connect to certain flight controllers
- Settings not saving properly
- Settings lost when switching between devices
- Mode range settings unreachable on screen
- Garbled CLI output
- Adapter bricking after failed connection
- Password prompt for SpeedyBee adapter
- White screen on app launch
- Not compatible with latest firmware versions
- Blackbox file crashes app
- WiFi connection fails for firmware updates
- App doesn't recognize saved PID settings from PC
Requested features
15 requests- INAV 8.0+ support (most requested)
- USB-C/OTG cable connection support
- Wired connection option for iOS
- PID Toolbox integration
- Blackbox log reading improvements
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- ExpressLRS WiFi connectivity
- BLHeli_32 ESC support
- Advanced tuning tabs for INAV
- Landscape mode fix for iOS
- Dark mode option
- French language translation
- Russian language support
- Chinese language support
- Backup functionality for iOS
- Map layer rendering for missions
CaddxFPV
Not enough reviews yet to summarise bugs or requests.
In-app purchases
SpeedyBee App
No in-app purchases
CaddxFPV
No in-app purchases
