FIFISH vs Youcan Dive
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
FIFISH
Explore the underwater world with an OMNI-directional drone. Its advanced thrusters allow for 3D movement and 360° rotation, capturing stunning 4K footage with cinematic clarity. Enhance your underwater videos with intelligent color correction and low-light capabilities.
- OMNI-directional movement
- 360° rotation (roll, pan, tilt)
- 4K UHD / 30 FPS video recording
- 1080P / 120 FPS option
- 166° FOV adaptable lens
- Auto color-enhancing algorithms
- Low-light performance (f/2.5 aperture, ISO 100-6400)
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Meet FIFISH V6, the world's 1st OMNI-directional underwater drone that gives you the full freedom to drive in any direction. Powered with 6 patented thrusters, the V6 empowers you to explore the vast underwater world without limits. FIFISH V6’s smart vector thrusters deliver astonishing 3-dimensional freedom. It can rotate 360° degrees in rolling, panning and tilting. Equipped with Ambarella chipset, FIIFISH V6 shots at 30 frames-per-second, delivering the greatest cinematic clarity for underwater drones. The H.265 codec offers advanced compression in your 4K footage, resulting in higher storage efficiency with greater detail. Available for 4K UHD / 30 FPS or 1080P /120 FPS. The stunning 166° FOV adaptable lens display lets you fully experience a human’s natural vision undersea and connects seamlessly with the ocean life and ecosystems. The camera system’s auto color-enhancing algorithms and manual settings bring out the vibrant colors of ocean landscapes. The f/2.5 aperture and wide ISO range 100-6400 deliver remarkable images in low light conditions below the surface. Exciting and once-in-a-lifetime moments can pass by in an instant. FIFISH V6 will avoid blurry shots and ghosting footage even in the strongest currents, capture your most important underwater stories. Make your underwater moments epic by enhancing the feeling and mood of your footage. Whether highlighting the ocean depths or capturing the vibrancy of tropical coral reefs, it makes your videos truly memorable. -1080P real time images -Real time transmission of depth & direction data -Real time transmission of camera parameters -One button control for shooting, recording & saving photos or videos -Adjustable focus and macro mode -Replay recording photos or videos at any time -Download original 4K video with high resolution
Youcan Dive
Control an underwater drone and explore the marine world in real-time. Capture photos and videos, manage your media library, and adjust drone parameters. Share your underwater adventures live.
- Real-time drone control
- Live underwater viewing
- Photo and video capture
- Media library management
- Parameter adjustment
- Live sharing
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Youcan Dive is an app for use with BW Space underwater drone. BW Space is an underwater robot that combines image recognition and intelligent tracking technology. It is widely used in underwater entertainment, underwater photography, underwater exploration, fishing, underwater exploration, marine search and rescue, scientific research and other fields. It includes the drone, WiFi Repeater and Youcan Dive APP. Use Youcan Dive to: 1. Enjoy the image and control the underwater world in real time. 2. Remotely operate the function of taking pictures and recording. 3. Live and share exciting moments in real time. 4. Manage the media library. 5. Set and adjust the parameter. A new underwater journey, all in Youcan Dive, all in BW Space.
Screenshots
Verdict
The clearest difference is review sentiment: Youcan Dive at 100% against FIFISH's 7%. Youcan Dive also leads on rating (3.0 vs 2.2) and iOS requirement (11.0 vs 13.0). FIFISH's advantage is ratings volume (18 vs 4). 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.
Youcan Dive holds the better App Store score, 3.0 against 2.2. Both are backed by a comparable volume of ratings — 18 and 4 respectively. Written reviews point the same way: 7% of FIFISH's written reviews are positive against 100% of Youcan Dive's.
FIFISH ships an update monthly, Youcan Dive fortnightly. The most recent releases landed on October 24, 2026 and October 22, 2026 respectively.
| Parameter | FIFISH | Youcan Dive |
|---|---|---|
| Price | Free | Free |
| Rating | 2.2 (18 ratings) | 3.0 (4 ratings) — better |
| Positive reviews | 6.7% of reviews | 100.0% of reviews — better |
| Number of ratings | 18 — better | 4 |
| Update frequency | Monthly | Fortnightly — better |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | Free |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 13.0 | 11.0 — better |
| Further details — not scored | ||
| Size | 140 MB | 190 MB |
| Age rating | 4+ | 4+ |
| Developer | Shenzhen QiYuan Technology Co. Ltd. | Youcan Robotics (Shanghai) Co.Ltd |
Customer experience
FIFISH
Youcan Dive
In-app purchases
FIFISH
No in-app purchases
Youcan Dive
No in-app purchases







