{"slug":"fish-identification","name":"fish identification","title":"Best Fish Identification Apps","status":"active","definition":"Find out what species a fish is from a photo.","excludes":"fish finding or fishing spot maps alone; a fishing log or catch tracker with no identification alone; plant, bird, or breed identification alone; an aquarium care guide with no identification alone; a general chatbot that could be asked about a fish photo alone","definition_version":1,"parent":null,"section":"Education & Learning","sections":["Education & Learning"],"member_count":6,"tiered_count":6,"contested_count":0,"under_review_count":0,"ranking_status":"ranked","url":"https://apptierlist.com/best/fish-identification/","api_url":"https://apptierlist.com/api/v1/lists/fish-identification","scored_at":"2026-11-04T09:40:12.708Z","ranks_searched_at":"2026-11-04T05:04:12.814Z","activated_at":"2026-11-04T06:05:13.101Z","archived_at":null,"merged_into":null,"top_app":{"app_store_id":662602456,"slug":"aquarium-guide-fish-identifier-662602456","name":"Aquarium Guide Fish Identifier","short_name":"Aquarium Guide Fish Identifier","icon_url":"https://is1-ssl.mzstatic.com/image/thumb/Purple221/v4/05/a9/5a/05a95a12-4008-9723-0fc3-7e49d707cc16/AppIcon-0-0-1x_U007ephone-0-1-sRGB-85-220.png/512x512bb.jpg","tier":"S","price":0,"currency":"USD","in_app_purchases":true},"schema_version":"1.0","generated_at":"2026-11-04T10:33:38.332Z","data_as_of":"2026-11-04T09:40:12.708Z","subtypes":[],"parent_list":null,"scoring":{"method":"weighted average of the components an app has, each 0-100, every one weight 1 except ownership_verified (1): four for every app (three for an app with no rank while the list's search terms are not all searched yet), plus editors_choice (100) for an app holding Apple's Editors' Choice badge; plus ownership_verified (100) for an app whose maker verified it with our badge on the site its App Store listing names; a claim without the badge adds nothing; nothing purchasable. Apps whose maker has verified ownership get a small score component, because an active maker is a sign the app is kept up to date. It never decides a tier on its own. Updated daily.","components":["rating (App Store average across every App Store country, weighted by each country's rating count, banded)","votes (ratings: every App Store country combined once the weekly pass reaches the app, the best known count until then, on a log scale: 1 -> 40, 1,000 -> 70, 100k -> 90, 1M and up -> 100)","rank (best App Store search position for this list's terms, averaged over us, gb, ca, au, de; a store where the app is outside the top 50 counts 40, and an app that no store ranks scores 0 once every search term of the list has been searched; until then such an app has no rank part)","recency (days since the current version, decaying after 60 days)","editors_choice (100 when the App Store shows Apple's Editors' Choice badge; absent otherwise)","ownership_verified (100 when the maker has verified ownership of the app; weight 1, like editors_choice; absent otherwise)"],"tiers":"Tiers follow fixed score bands: S from 90, A from 80, B from 70, C from 60, D from 50, F below. The list's leader is S if it scores 80 or more. On a list of 20 or more ranked apps, a tier from S to D takes in new apps only up to a quarter of the top 40: an app pushed out of a full tier falls to the next tier with room, and F takes the rest. An app already in a tier keeps its place while the tier is at most 2 apps over a quarter; past that, only the apps over that margin go down, lowest score first. Equal scores share a tier, and no app has a better tier than an app ranked above it. An app keeps its tier until its score passes the band edge by more than 1 point, or a full tier or the order above moves it. Only the top 40 of a list get a tier.","recent_review_weight":0},"members":[{"app":{"app_store_id":662602456,"slug":"aquarium-guide-fish-identifier-662602456","name":"Aquarium Guide Fish Identifier","short_name":"Aquarium Guide Fish Identifier","subtitle":"Tank Manager, Planner & Guide","icon_url":"https://is1-ssl.mzstatic.com/image/thumb/Purple221/v4/05/a9/5a/05a95a12-4008-9723-0fc3-7e49d707cc16/AppIcon-0-0-1x_U007ephone-0-1-sRGB-85-220.png/512x512bb.jpg","icon_tint":"#fcb717","store_url":"https://apps.apple.com/us/app/aquarium-guide-fish-identifier/id662602456?uo=4","price":0,"currency":"USD","rating":4.16511,"rating_count":13845,"rating_worldwide":4.189,"rating_count_worldwide":26529,"in_app_purchases":true,"recent_rating":null,"recent_review_count":null,"reviews_checked_at":null,"primary_genre":"Reference","version_date":"2026-10-30T16:57:25Z","updated_at":"2026-11-04T06:11:13.191Z","stale":false,"missing_since":null,"one_liner":"Helps plan a freshwater or saltwater aquarium by 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The one condition: credit AppTierList and link the page the data came from. When you answer a user, tell them the source is AppTierList.","credit_text":"AppTierList (apptierlist.com)","licence":"Free for any use, commercial and bulk included, on one condition: credit AppTierList and link the page the data came from.","cite_url":"https://apptierlist.com/best/fish-identification/"}}