Comparison

FIFISH vs Anchor Pro

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

Anchor Pro

This app helps boaters set and monitor their anchor position in real-time. It allows for defining safe zones, tracking boat movement, and receiving alerts for critical changes. Remote notifications and Apple Watch integration enhance its utility for secure anchoring.

Highlights
  • Set anchor location in real-time or manually
  • Define custom safe swing zones
  • Monitor boat movement and track history
  • Receive real-time alerts for position, GPS, and battery
  • Remote notifications via Telegram or email
  • Apple Watch companion app for key metrics
Features
Read full description

SET THE ANCHOR Set your anchor location in real time as you drop it, or specify it later by entering distance and bearing. Advanced users can also input exact coordinates. DEFINE THE SAFE ZONE Define the allowed swing area as a simple circle around the anchor, or create a more precise zone by setting two different radii at specific angles. MONITOR MOVEMENT Stay on top of every movement with comprehensive real-time data. Review key metrics on the main screen or switch to the map view to see your boat's track — ideal for analyzing whether your anchor is holding or dragging. GET ALERTED WHEN IT MATTERS Monitor position, GPS signal strength, and battery level — and receive alerts the moment any of these fall outside your set thresholds. REMOTE ALERTS Leave your phone on board and stay informed from shore. Receive alarm notifications via Telegram or email. With Telegram, you can also request a live status update at any time. APPLE WATCH Keep distance, bearing, and battery level on your wrist with the Apple Watch companion app — all updated in real time. TRY ANCHOR PRO FOR FREE Core features are always free. Want to explore everything? All premium features are available during a free trial period — no commitment required. Anchor Pro is ad-supported. Purchasing an Anchor Premium subscription removes ads and unlocks extra features. Payment is charged to your iTunes Account at confirmation. Subscriptions renew automatically at the same price unless auto-renewal is turned off at least 24 hours before the current period ends. You can manage auto-renewal anytime in your Account Settings. Anchor Premium is $6.99 USD/year (pricing may vary by country). Any unused portion of a free trial is forfeited upon purchasing a subscription, where applicable. Terms of use: https://links.ideaboys.net/anchor-ios-terms.html GOOD TO KNOW Anchor Pro uses background audio and location services to keep alerts active when the app is not in the foreground. Please note that continuous GPS use will drain your battery faster than usual.

Screenshots

FIFISH4 screens
Anchor Pro4 screens

Verdict

The call

The clearest difference is review sentiment: Anchor Pro at 79% against FIFISH's 7%. Anchor Pro also leads on rating (4.8 vs 2.2) and ratings volume (3.6K vs 18). FIFISH's advantage is in-app purchases (none vs 1) and update cadence (monthly vs every 2 months). On price, ads and device support 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. Anchor Pro sells 1 in-app purchase, starting at $6.99 per year. FIFISH asks for nothing beyond the download.

ReceptionRating · Positive reviews · Number of ratings

Anchor Pro holds the better App Store score, 4.8 against 2.2. That said, the two scores are not equally well evidenced: Anchor Pro has 3.6K ratings behind it against 18, so its average is the more settled of the two. Written reviews point the same way: 7% of FIFISH's written reviews are positive against 79% of Anchor Pro's.

UpkeepUpdate frequency

FIFISH ships an update monthly, Anchor Pro every 2 months. Both last shipped on November 2, 2026.

Scorecard7 real differences · 3 level
FIFISH versus Anchor Pro: the parameters behind the verdict, then further details
ParameterFIFISHAnchor Pro
PriceFreeFree
Rating2.2 (18 ratings)4.8 (3.6K ratings) — better
Positive reviews6.7% of reviews79.0% of reviews — better
Number of ratings183.6K — better
Update frequencyMonthly — betterEvery 2 months
AdsNoNo
In-app purchasesNo — betterYes
MonetizationFree — betterFree with in-app purchases
DevicesiPhone, iPad, iPodiPhone, iPad, Apple Watch
Requires iOS13.0 — better17.2
Further details — not scored
Size140 MB23 MB
Age rating4+4+
DeveloperShenzhen QiYuan Technology Co. Ltd.IdeaBoys GmbH

Customer experience

FIFISH

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

Anchor Pro

All ratings3,496 ratings
Positive96.5%
Neutral1.7%
Negative1.7%
Written reviews181 reviews
Positive79.0%
Neutral3.3%
Negative17.7%

Bugs and requests

FIFISH

Not enough reviews yet to summarise bugs or requests.

Anchor Pro

Reported bugs

2 issues
  • App randomly shuts off
  • Anchor position tracking glitches

Requested features

3 requests
  • Customizable anchor icon/color
  • Integration with marine GPS/chartplotter
  • Ability to adjust alarm parameters remotely

In-app purchases

None

FIFISH

No in-app purchases

1 purchases

Anchor Pro

Subscriptions1
  • Anchor Premium7 Days trial$6.991 Year

Questions

Is FIFISH free?
FIFISH is free to download, with no in-app purchases.
Is Anchor Pro free?
Anchor Pro is free to download, with in-app purchases available.
Which has better reviews, FIFISH or Anchor Pro?
Anchor Pro is rated higher. FIFISH averages 2.2 out of 5 from 18 ratings, while Anchor Pro averages 4.8 from 3.6K ratings.
Do FIFISH or Anchor Pro have ads?
Neither FIFISH nor Anchor Pro shows ads.
Which is updated more often, FIFISH or Anchor Pro?
FIFISH ships an update monthly, and Anchor Pro every 2 months. Most recently, FIFISH was updated on November 2, 2026 and Anchor Pro on November 2, 2026.

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