Comparison

Fish Identifier vs Fish Identifier

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

Head to head
About

Fish Identifier

Instantly identify fish species from a photo and get local fishing regulations, including size and bag limits. Chat with the AI to learn more about your catch, its habitat, and conservation status. This app provides location-aware guidance to help you fish legally and confidently.

Highlights
  • Instant AI species identification
  • Location-aware fishing regulations
  • Size and bag limit information
  • Interactive AI chat for deeper knowledge
  • Offline access to previous catches
  • Smart camera viewfinder
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Caught a fish and not sure what it is, or whether you can legally keep it? CatchScan tells you both in seconds. Snap a photo of your catch and get an instant species ID, an honest confidence rating, and the fishing regulations for the water you were actually fishing: size limits, bag limits and seasons, with a keep-or-release badge whenever the rules settle it. No more guessing. KNOW BEFORE YOU KEEP CatchScan reads the location saved inside your photo, not wherever your phone happens to be right now. It works out which jurisdiction governs that water, including whether you were in state or federal waters, checked against NOAA boundary data. Then it looks up the rules live from official sources and explains them in plain English. - Size limits, bag limits and season status at a glance, with the full details a tap away - Keep-or-release badges, with "Keepable if legal size" when a size limit applies and "Check before keeping" when the rules can't settle it - Works on photos from earlier trips, so you can identify last weekend's catch from your couch. Rules are dated, with a reminder to confirm your catch date INSTANT AI IDENTIFICATION Point the camera, tap, and know. OpenAI GPT reads body shape, fins, markings and coloration to name the species in seconds, using where the photo was taken as a clue to which species live there. It covers saltwater, freshwater, tropical and cold-water fish, adults and juveniles alike. - A confidence rating on every result, so a firm identification never looks the same as a tentative one - The field marks behind each call, so you can check the reasoning yourself - A "Don't confuse with" section naming look-alike species and the one visible feature that separates each - Catch difficulty, habitat, typical size and conservation status BUILD YOUR COLLECTION Every confirmed identification joins your Collection: a lifetime field guide built only from fish you personally landed. - Cover photo, scientific name and a running catch count for each species - Milestones unlock at 1, 5, 10, 25 and 50 species - Records survive even after you clear old chats ASK FOLLOW-UP QUESTIONS (PREMIUM) Unlike simple ID apps, CatchScan chats. Tap a suggested question, like bait tips, or ask your own: whether it is safe to eat, how to tell it from a lookalike, what its conservation status means, or the best way to catch another one. WHAT YOU GET FOR FREE CatchScan is free to download, with one full identification every day: species, confidence rating, field marks, look-alike check and local regulations included. Premium lifts the daily limit, unlocks follow-up questions and starts with a free trial. BUILT FOR ANGLERS - Smart camera with an optimized viewfinder that guides you to the best angle - Full catch history, searchable and viewable offline - Shareable catch cards for social - Clean, ad-free experience - Motion and haptics throughout, plus VoiceOver, Voice Control, Reduce Motion and Increase Contrast support YOUR PRIVACY MATTERS Photos are transmitted using enterprise-grade encryption, processed instantly, and immediately deleted from our servers. Your history and your Collection stay private on your device. DEDICATED SUPPORT Join our Discord community to share catches with fellow anglers and get help from our team, or report an issue or idea right from the app. WHY ANGLERS CHOOSE CATCHSCAN - The only fish ID app that pairs species identification with location-aware regulations - Honest confidence ratings instead of a single confident-sounding guess - Regular updates with improved AI models - Created by Venus Cloud Ltd, trusted by thousands of anglers Never wonder "can I keep this?" again. Download Fish Identifier: CatchScan and fish with confidence. Note: New identifications need an internet connection. Past identifications and your Collection work offline. Terms of use (https://catchscan.app/terms/) Privacy Policy (https://catchscan.app/privacy/)

About

Fish Identifier

Features
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FishIQ – Fish Identifier & Logbook Instantly identify any fish from a single photo. Point your camera at a fish, take a shot, and get the species name in seconds — no internet required. FishIQ uses on-device AI trained on 866 fish species, covering freshwater lakes, saltwater coasts, tropical reefs, and everything in between. HOW IT WORKS Take a photo with your camera or choose one from your photo library. FishIQ analyzes the image directly on your iPhone — your photos never leave your device. The result appears within seconds: the common name of the fish. No account, no login, no data connection needed for identification. 866 SPECIES COVERED FishIQ recognizes a wide range of fish from around the world: Freshwater: Largemouth Bass, Smallmouth Bass, Spotted Bass, Rainbow Trout, Brown Trout, Brook Trout, Lake Trout, Walleye, Yellow Perch, Northern Pike, Channel Catfish, Black Crappie, Bluegill, Rock Bass, Common Carp, and hundreds more. Saltwater & Inshore: Red Snapper, Redfish (Red Drum), Spotted Seatrout, Striped Bass, Flounder, Snook, Tarpon, Bluefish, Black Drum, Sheepshead, Pompano, and many more. Offshore & Big Game: Mahi-Mahi, Yellowfin Tuna, King Mackerel, Wahoo, Cobia, Amberjack, Sailfish, Blue Marlin, Swordfish, and others. Reef & Tropical: Clownfish, Parrotfish, Lionfish, Triggerfish, Hogfish, Barracuda, Mangrove Snapper, Mutton Snapper, Black Sea Bass, Tautog, and more. YOUR FISHING LOGBOOK Keep a personal record of every catch. Each logbook entry can include: • Species name — automatically filled in from your identification • Photo of the fish • Weight and length measurements • Bait used and fishing technique • GPS location (auto-detected with your permission) • Personal notes Your logbook lives on your device and is private by default. Nothing is shared unless you actively choose to. GLOBAL CATCH MAP Catches you mark as "Share Publicly" appear as pins on a community map, so other anglers can see what's being caught around the world. Tap any pin to see the species and location. Private catches are never shown — you stay in full control of what you share and what stays personal. CATCH ANALYTICS Pro users get a full view of their fishing history: total catches, top species, combined weight, catches by day of week, monthly trends, and top baits used. Export your entire logbook to a CSV file for use in spreadsheets or other apps. FREE & PRO Free users get 3 fish identifications per day and up to 10 logbook entries. Upgrading to FishIQ Pro removes all limits: • Unlimited fish identifications — no daily cap • Unlimited logbook entries • Full catch analytics and trend reports • CSV export of your logbook Pro is available as a monthly or annual subscription with a free trial. The price is shown clearly before you subscribe. Cancel anytime in your iPhone Settings under Subscriptions. FULLY OFFLINE All fish identification is processed on your device. No Wi-Fi or cellular connection is required to identify a fish. The community catch map requires internet to load, but identification and your personal logbook work entirely offline — even at your fishing spot. YOUR PRIVACY FishIQ does not require an account or login. Photos are analyzed on your iPhone and are never uploaded. Location is only requested when you save a catch to your logbook — it is never collected in the background or while the app is closed. SUBSCRIPTION DETAILS FishIQ Pro is available as a monthly or annual auto-renewing subscription. Monthly: $4.99/month Annual: $29.99/year 3-day free trial included Payment is charged to your Apple ID at purchase confirmation. Subscriptions auto-renew unless cancelled at least 24 hours before the end of the billing period. Manage or cancel anytime in your App Store account settings. Privacy Policy: https://aquavisionai.blogspot.com/p/privacy-policy.html Terms of Service: https://aquavisionai.blogspot.com/p/terms-of-service.html

Screenshots

Fish Identifier3 screens
Fish Identifier4 screens

Verdict

The call

The clearest difference is update cadence: Fish Identifier at every 3 weeks against Fish Identifier's every 2 months. On price, ads, in-app purchases 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. Fish Identifier sells 2 in-app purchases, starting at $4.99 per 7 days and Fish Identifier sells 2 in-app purchases, starting at $4.99 per month. Whichever you choose, the download price is not the number that matters.

UpkeepUpdate frequency

Fish Identifier ships an update every 3 weeks, Fish Identifier every 2 months. The most recent releases landed on October 30, 2026 and October 31, 2026 respectively.

Scorecard1 real difference · 8 level
Fish Identifier versus Fish Identifier: the parameters behind the verdict, then further details
ParameterFish IdentifierFish Identifier
PriceFreeFree
Rating5.0 (1 ratings) — better—
Number of ratings1 — better—
Update frequencyEvery 3 weeks — betterEvery 2 months
AdsNoNo
In-app purchasesYesYes
MonetizationFree with in-app purchases—
DevicesiPhone, iPadiPhone, iPad
Requires iOS17.016.0 — better
Further details — not scored
Size23 MB352 MB
Age rating4+4+
DeveloperVenus Cloud LtdYasir Gasim Hamid Hassan

In-app purchases

2 purchases

Fish Identifier

Subscriptions2
  • 1 Week Fishing Identifier Plan3 Days trial$4.997 Days
  • 1 Year Fishing Identifier Plan$24.991 Year
2 purchases

Fish Identifier

Subscriptions2
  • FishIQ Pro Monthly3 Days trial$4.991 Month
  • FishIQ Pro Annual3 Days trial$29.991 Year

Questions

Is Fish Identifier free?
Fish Identifier is free to download, with in-app purchases available.
Is Fish Identifier free?
Fish Identifier is free to download, with in-app purchases available.
Do Fish Identifier or Fish Identifier have ads?
Neither Fish Identifier nor Fish Identifier shows ads.
Which is updated more often, Fish Identifier or Fish Identifier?
Fish Identifier ships an update every 3 weeks, and Fish Identifier every 2 months. Most recently, Fish Identifier was updated on October 30, 2026 and Fish Identifier on October 31, 2026.

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