Comparison

Fish Identifier AI, FishLen vs Insect Encyclopedia

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

Head to head
About

Fish Identifier AI, FishLen

Features
Read full description

Identify any fish instantly and become a better angler with FishLen β€” the most accurate AI fish identifier with comprehensive species guides. Snap a photo of your catch, aquarium fish, or any fish you encounter to get the name, detailed information, and expert insights in seconds. Lightning-Fast Fish Identification * One-tap photo ID for saltwater, freshwater, and aquarium species * Accurate results with confidence score and similar species comparisons * Common and scientific names, family classification, and key characteristics * Works with whole fish, close-ups, or partial shots Comprehensive Fish Intelligence * Detailed habitat information and geographic distribution * Size ranges, diet, behavior patterns, and identification features * Fishing tips including best baits, techniques, and seasonal patterns * Aquarium care guidance for tank setup, feeding, and compatibility My Fish Collection * Save identified species with your photos and notes * Track your catches, sightings, or aquarium inhabitants * Build your personal fish knowledge library over time * Add multiple photos and observations for each species Expert Fishing & Care Insights * Location-specific fishing regulations and seasons * Bait recommendations and proven fishing techniques * Aquarium care essentials including water parameters and tank mates * Toxicity warnings and handling precautions Clean, Angler-Friendly Design * Results in seconds with clear, actionable information * Beginner-friendly layout that works on the water or at home * Offline-capable species details once identified * No account required to start identifying Why Choose FishLen? * Most comprehensive fish database with 10,000+ species * Real-world fishing and aquarium expertise built-in * Transparent confidence scoring you can trust * Build your fishing knowledge and catch more fish * Perfect for anglers, aquarists, and marine enthusiasts Download FishLen and turn every fish encounter into expert knowledge β€” catch more, learn more, succeed more.

About

Insect Encyclopedia

Features
Read full description

Explore insects, their diversity and the study of these remarkable animals. Read 268 articles, search for a topic, and save discoveries to revisit. START WITH FIVE FREE ARTICLES New readers choose five distinct articles from the library. Chosen articles stay unlocked and can be revisited without spending another choice. Existing readers keep their previous allowance, and eligible earlier purchases remain protected. EXPLORE AND RETURN Search article titles and full text. Discover connections through maps, timelines and graphs where the collection has relevant information. Save articles and return to recent reading or your last reading position. Optional reminders help you return to the library. OFFLINE ENCYCLOPEDIA One-time ownership unlocks the full encyclopedia for offline reading. Eligible historical purchases can be restored from Restore Purchases in Settings or on the upgrade screen. PREMIUM AI Premium includes full offline access and AI chat about this encyclopedia’s subject. Chat requires internet access. Monthly and annual subscriptions offer a three-day introductory trial for eligible new subscribers. Prices and billing periods appear on the purchase screen. Subscriptions renew automatically unless canceled through your App Store account; trials are subject to Apple eligibility. SOURCES AND SUPPORT Reference text and images are drawn from licensed sources including Wikipedia and Wikimedia Commons. Source, author and license credits are available in the app. AI answers can be wrong and should be checked against the referenced articles. Privacy Policy: https://goodspider.net/privacy-policy/ Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ Support: https://goodspider.net/support/

Screenshots

Fish Identifier AI, FishLen4 screens
Insect Encyclopedia4 screens

Verdict

The call

Fish Identifier AI, FishLen and Insect Encyclopedia are too close to call on the numbers: across 5 compared parameters β€” price, ads, in-app purchases and device support among them β€” neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.

Scored on Price Β· Rating Β· Positive reviews Β· Number of ratings Β· Update frequency Β· Ads Β· In-app purchases Β· Monetization Β· Best chart rank Β· Devices Β· Requires iOS

CostPrice Β· In-app purchases Β· Ads Β· Monetization

Both are free to download. Fish Identifier AI, FishLen sells 1 one-off in-app purchase and Insect Encyclopedia sells 3 in-app purchases, starting at $2.99 per month. Whichever you choose, the download price is not the number that matters.

ScorecardNo meaningful differences
Fish Identifier AI, FishLen versus Insect Encyclopedia: the parameters behind the verdict, then further details
ParameterFish Identifier AI, FishLenInsect Encyclopedia
PriceFreeFree
Update frequencyβ€”Every 5 days
AdsNoNo
In-app purchasesYesYes
DevicesiPhone, iPodiPhone, iPad, iPod β€” better
Requires iOS15.615.0 β€” better
Further details β€” not scored
Size33 MB147 MB
Age rating4+4+
DeveloperOWLMYSTGood Spider, LLC

In-app purchases

1 purchases

Fish Identifier AI, FishLen

One-time1
  • Lifetime Premium$14.99
3 purchases

Insect Encyclopedia

Subscriptions2
  • Monthly Premium7 Days trial$2.991 Month
  • Annual Premium7 Days trial$19.991 Year
One-time1
  • Full Encyclopedia$9.99

Questions

Is Fish Identifier AI, FishLen free?
Fish Identifier AI, FishLen is free to download, with in-app purchases available.
Is Insect Encyclopedia free?
Insect Encyclopedia is free to download, with in-app purchases available.
Do Fish Identifier AI, FishLen or Insect Encyclopedia have ads?
Neither Fish Identifier AI, FishLen nor Insect Encyclopedia shows ads.

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