Comparison

Fish Identifier vs ECOunit

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 photos using AI. Explore a detailed field guide with thousands of species, learn about marine life through educational articles, and connect with a community of enthusiasts. Track your discoveries with a personal catch log.

Highlights
  • AI-powered photo identification
  • Comprehensive species field guide
  • Community identification sharing
  • Educational articles on marine life
  • Personal catch log
  • Advanced search filters
Features
Read full description

Identify fish instantly with our comprehensive marine life recognition app. Whether you're an experienced angler or curious ocean lover, our AI analyzes your photos to provide accurate species identification in seconds. Browse our extensive field guide featuring thousands of fish species with detailed descriptions, habitat information, and high-quality reference images. Learn to recognize key features like fin shapes, color patterns, and body structures through our expert content. Join a community of fishing enthusiasts and marine life lovers who share catches and exchange knowledge. Expand your understanding with articles covering fish behavior, seasonal patterns, underwater photography, and marine ecosystems. From common freshwater species to exotic reef fish, discover the underwater world. Key Features: - Instant AI-powered photo identification - Comprehensive field guide with species profiles - Community-driven identifications - Educational articles - Personal catch log to track discoveries - Advanced search filters Transform your fishing trips and beach visits into marine expeditions and explore the fascinating world beneath the waves.

About

ECOunit

Features
Read full description

講義管理のストレスを、ECOunitが解決します。 ■ Today View — 今日やるべきことが、すぐ分かる 今日の講義と次の行動をひと目で把握。MapKit連携で教室の場所を3Dマップ上に表示し、出欠状況をリアルタイムで更新。今日のスケジュールを完全に掌握できます。 ■ Session Detail — 出席管理を、シンプルに 出席・遅刻・欠席をワンタップで記録。欠席可能回数を自動集計し、単位取得リスクをリアルタイムで可視化。課題メモや授業資料もこの一画面で完結します。 ■ Timetable View — 時間割を、直感的に 月曜から土曜・1限から7限までの週間グリッドを一覧表示。出席リスクを色でひと目に判断できるインテリジェントなUI。Apple Human Interface Guidelinesに準拠した、iOSに溶け込む洗練されたデザイン。 ■ Courses View — すべての講義を、一箇所で 全履修科目の出席率・単位リスクレベルを横断管理。安全・注意・危険の3段階でリスクを可視化し、単位を落とす前に手を打てます。 ■ iCloud同期 CloudKitによるiCloud同期で、データを自動バックアップ。デバイスを変えてもそのまま引き継がれます。 ■ プライバシーファースト 個人情報の外部送信は一切なし。データはデバイスとiCloudにのみ保存。広告・トラッキングSDKも非搭載です。 ■ 通知機能 授業開始前にプッシュ通知でお知らせ。大事な講義を逃しません。 【こんな方におすすめ】 ・出席管理をもっと楽にしたい大学生 ・単位を確実に取りたい方 ・複数の講義を効率よく管理したい方

Screenshots

Fish Identifier4 screens
ECOunit4 screens

Verdict

The call

The clearest difference is update cadence: ECOunit at monthly against Fish Identifier's every 9 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. Neither carries in-app purchases, so what you see is what you pay.

UpkeepUpdate frequency

Fish Identifier ships an update every 9 months, ECOunit monthly. The most recent releases landed on October 9, 2026 and October 3, 2026 respectively.

Scorecard1 real difference · 8 level
Fish Identifier versus ECOunit: the parameters behind the verdict, then further details
ParameterFish IdentifierECOunit
PriceFreeFree
Rating5.0 (2 ratings) — better—
Number of ratings2 — better—
Update frequencyEvery 9 monthsMonthly — better
AdsNoNo
In-app purchasesNoNo
MonetizationFree—
DevicesiPhoneiPhone
Requires iOS17 — better18.0
Further details — not scored
Size18 MB9 MB
Age rating4+4+
DeveloperKawaiiESC

In-app purchases

None

Fish Identifier

No in-app purchases

None

ECOunit

No in-app purchases

Questions

Is Fish Identifier free?
Fish Identifier is free to download, with no in-app purchases.
Is ECOunit free?
ECOunit is free to download, with no in-app purchases.
Do Fish Identifier or ECOunit have ads?
Neither Fish Identifier nor ECOunit shows ads.
Which is updated more often, Fish Identifier or ECOunit?
Fish Identifier ships an update every 9 months, and ECOunit monthly. Most recently, Fish Identifier was updated on October 9, 2026 and ECOunit on October 3, 2026.

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