Comparison

Fish Verify vs Pi Sequence

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

Head to head
About

Fish Verify

Instantly identify fish species from photos using advanced AI. Learn about their safety, origin, and more. Save your discoveries and explore the underwater world.

Highlights
  • AI-powered fish identification
  • Identify from photos or camera
  • Detailed fish information
  • Save identified fish
  • Freshwater and marine species
Features
Read full description

Ever come home empty-handed, wondering what you missed? The right spot, the right hour, the right bait: FishCast finds them for you. YOUR NEXT TRIP, ALREADY PLANNED FishCast analyzes the waters around you and suggests spots with a ready-made forecast, before your first catch. Every window gets a clear score, computed from real weather: sky, wind, pressure, moon, season and time of day. THE RIGHT WINDOW, NOT JUST THE RIGHT DAY "Tomorrow, 6:40 to 9:10": FishCast doesn't tell you whether they'll bite this week, it tells you when to leave and what to throw. Recommended techniques and baits for every spot, matched to the way you fish. THE MORE YOU FISH, THE SHARPER IT GETS Every catch you log refines your forecasts. FishCast learns your real habits: your morning perch, your falling-pressure pike. Your results feed your model, nobody else's. ONE PHOTO, AND YOUR CATCH HAS NO SECRETS LEFT Snap your fish: species identified, estimated size, season, recommended techniques. Every catch joins your logbook automatically, pinned to your map with the weather of the moment. A COACH WHO HAS READ YOUR LOGBOOK Ask a coach who knows what you fish, where, and in what weather. Answers at your level, whether you're just starting out or count your seasons in dozens. YOUR SPOTS STAY YOURS Your position is rounded, never shared. Your fishing spots belong to you alone. Download FishCast, and make your next trip the one you'll talk about. FISHCAST PREMIUM SUBSCRIPTION FishCast offers an auto-renewable subscription giving access to forecasts, suggested spots, the coach and unlimited identification. Price and duration are shown before purchase, with a free trial depending on the offer. Payment is charged to your Apple account when the purchase is confirmed. The subscription renews automatically unless cancelled at least 24 hours before the end of the current period. Manage or cancel it anytime in your App Store account settings. Terms of use : https://sionromaindev.wixsite.com/bug-identifier/terms

About

Pi Sequence

Features
Read full description

Pi Sequence: Memorize Pi helps you train your memory by practicing the digits of pi in a simple, focused way. Practice number sequences, test your recall, and build your ability to remember more digits over time. Whether you are learning the first few digits of pi or challenging yourself to go further, Pi Sequence gives you a clean space to practice, repeat, and improve. Features: • Practice pi digit sequences • Test your memory and recall accuracy • Find your birthday in the digits of pi • Track your progress as you memorize more digits • Challenge yourself with focused number memory training • Simple, distraction-free experience Pi Sequence Pro: Unlock unlimited practice and memory challenges. Terms of Use: https://gobefar.com/pisequence/terms Privacy Policy: https://gobefar.com/pisequence/privacy

Screenshots

Fish Verify4 screens
Pi Sequence4 screens

Verdict

The call

The clearest difference is update cadence: Pi Sequence at every 3 months against Fish Verify's every 8 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 Verify sells 2 in-app purchases, starting at $5.99 per 7 days and Pi Sequence sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.

UpkeepUpdate frequency

Fish Verify ships an update every 8 months, Pi Sequence every 3 months. The most recent releases landed on November 4, 2026 and November 5, 2026 respectively.

Scorecard1 real difference · 8 level
Fish Verify versus Pi Sequence: the parameters behind the verdict, then further details
ParameterFish VerifyPi Sequence
PriceFreeFree
Rating4.8 (6 ratings) — better—
Number of ratings6 — better—
Update frequencyEvery 8 monthsEvery 3 months — better
AdsNoNo
In-app purchasesYesYes
MonetizationFree with in-app purchases—
DevicesiPhoneiPhone, iPad — better
Requires iOS17.017.0
Further details — not scored
Size19 MB29 MB
Age rating4+4+
DeveloperRomain Sion晓灵 潘

In-app purchases

2 purchases

Fish Verify

Subscriptions2
  • Weekly Fish Identifier3 Days trial$5.997 Days
  • Annual Fish Identifier Pro$29.991 Year
1 purchases

Pi Sequence

One-time1
  • Unlock Pro$3.99

Questions

Is Fish Verify free?
Fish Verify is free to download, with in-app purchases available.
Is Pi Sequence free?
Pi Sequence is free to download, with in-app purchases available.
Do Fish Verify or Pi Sequence have ads?
Neither Fish Verify nor Pi Sequence shows ads.
Which is updated more often, Fish Verify or Pi Sequence?
Fish Verify ships an update every 8 months, and Pi Sequence every 3 months. Most recently, Fish Verify was updated on November 4, 2026 and Pi Sequence on November 5, 2026.

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