Comparison

FIFISH vs Unitree Go

Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.

Head to head
About

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.

Highlights
  • 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)
Read full description

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

About

Unitree Go

Control your robot dog with an intuitive app featuring AI interaction, HD video, and intelligent obstacle avoidance. Enjoy precise control, graphical programming, and seamless OTA upgrades for an enhanced user experience.

Highlights
  • AI large language model
  • OTA upgrades
  • HD image quality
  • Intelligent avoidance
  • Precise control
  • Graphical programming
Features
Read full description

Unitree Go is an exclusive App for consumer-level robot dog Unitree Go, an App for robot control with a simple interface, wide vision and convenient touch control, brings excellent user experience. The App features AI large language model, OTA upgrades, HD image quality, intelligent avoidance, precise control and graphic programming to help users get started quickly with Unitree robot dog. key spotlight of the App 1. AI large language model Embodied AI: AI+robot; large language model empowerment makes human-robot interaction more interesting 2. OTA upgrades After being authorized by user, the robot will connect to Unitree Cloud to upgrade its programme via OTA, thus enhancing user experience. 3. HD image quality High-quality image transmission enables users to enjoy smooth video and distinct image 4. Intelligent Avoidance Agile 4D LiDAR L1 detects forward obstacles, realizes intelligent avoidance and maps and plots the real 3D world. 5. Precise control Dual stickers for precise control, real-time monitoring of the shooting screen and point cloud map; push button for easy mode switching. 6. Graphical Programming Optimized and easy-understanding graphical programming makes program design available within simple operations.

Screenshots

FIFISH4 screens
Unitree Go4 screens

Verdict

The call

The clearest difference is review sentiment: Unitree Go at 58% against FIFISH's 7%. Unitree Go also leads on rating (3.4 vs 2.2). 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

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

ReceptionRating · Positive reviews · Number of ratings

Unitree Go holds the better App Store score, 3.4 against 2.2. Both are backed by a comparable volume of ratings — 14 and 28 respectively. Written reviews point the same way: 7% of FIFISH's written reviews are positive against 58% of Unitree Go's.

UpkeepUpdate frequency

FIFISH ships an update monthly, Unitree Go fortnightly. The most recent releases landed on October 10, 2026 and October 16, 2026 respectively.

Scorecard2 real differences · 8 level
FIFISH versus Unitree Go: the parameters behind the verdict, then further details
ParameterFIFISHUnitree Go
PriceFreeFree
Rating2.2 (14 ratings)3.4 (28 ratings) — better
Positive reviews6.7% of reviews58.3% of reviews — better
Number of ratings1428 — better
Update frequencyMonthlyFortnightly — better
AdsNoNo
In-app purchasesNoNo
MonetizationFreeFree
DevicesiPhone, iPad, iPod — betteriPhone, iPod
Requires iOS13.0 — better14.0
Further details — not scored
Size140 MB219 MB
Age rating4+4+
DeveloperShenzhen QiYuan Technology Co. Ltd.HangZhou YuShu TECHNOLOGY CO.,LTD.

Customer experience

FIFISH

All ratings14 ratings
Positive28.6%
Neutral0.0%
Negative71.4%
Written reviews15 reviews
Positive6.7%
Neutral20.0%
Negative73.3%

Unitree Go

All ratings28 ratings
Positive57.1%
Neutral3.6%
Negative39.3%
Written reviews24 reviews
Positive58.3%
Neutral0.0%
Negative41.7%

In-app purchases

None

FIFISH

No in-app purchases

None

Unitree Go

No in-app purchases

Questions

Is FIFISH free?
FIFISH is free to download, with no in-app purchases.
Is Unitree Go free?
Unitree Go is free to download, with no in-app purchases.
Which has better reviews, FIFISH or Unitree Go?
Unitree Go is rated higher. FIFISH averages 2.2 out of 5 from 14 ratings, while Unitree Go averages 3.4 from 28 ratings.
Do FIFISH or Unitree Go have ads?
Neither FIFISH nor Unitree Go shows ads.
Which is updated more often, FIFISH or Unitree Go?
FIFISH ships an update monthly, and Unitree Go fortnightly. Most recently, FIFISH was updated on October 10, 2026 and Unitree Go on October 16, 2026.

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