Comparison

台灣蛙類圖鑑 vs Seashell Identifier

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

Head to head
About

台灣蛙類圖鑑

Features
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「台灣蛙類圖鑑」APP為貓頭鷹出版社所開發,共收錄全台灣蛙類共6科36種的辨識資訊、叫聲,並且有野外調查蛙類的紀錄功能。依序說明如下: 1. 蛙類資料查詢 收錄全台野外所有蛙類的所有文圖資料。使用者可依青蛙外型選擇是否有毒腺、身體三角形、身體修長後肢發達、腳趾有明顯吸盤等四大不同特徵,再依蛙身是否有側褶、體色進行篩選,直覺性尋找野外見到的蛙類物種。 也可直接依科別以及關鍵字直接檢索,閱讀物種的個論資料。個論中特別收錄所有蛙類的野外錄音資料庫,令使用者除了文圖外,也能學習青蛙在野外的其他重要辨識資訊。 2. 蛙類觀察記錄列表 3. 產生蛙類觀察記錄 使用者在野外觀察青蛙時,可立刻按下「開始觀察」,手機即會自動以GPS定位所在地的經緯度與海拔,可用鏡頭拍照或相簿匯入功能新增蛙類照片,將必填欄位完成後,即成一筆記錄,存檔後可在「記錄列表」中隨時繼續編修。   在「記錄列表」中儲存的觀察記錄,可由右上角的功能列上傳至台灣兩棲保育網(http://www.froghome.org/)的資料庫中,若您已有此網站的帳密可直接登入,也可以本APP直接註冊。觀察記錄上傳後會由此網站的團隊審核,可在網站介面中確認是否成功上傳或被退回,以繼續進行資料修正與重新上傳。 4. 台灣蛙類分布地圖(需網路) 本功能直接連線至台灣兩棲保育網資料庫中累積的所有觀察資料,令使用者能夠得知全台所有蛙種於不同年份/不分年份的情況下,在台灣的分布,並可自由縮放以查看更為精確的坐標。並可切換地圖模式令使用者得以依不同需求檢視資料。 圖010~011 5. 蛙類概論 收錄了楊懿如、李鵬翔兩位老師所撰寫的蛙類總論共十篇,對台灣的蛙類動物做了深入淺出的精采介紹,此外還有本APP的隱私權聲明與使用說明等資訊。   若您在使用上或內容上有任何問題, 請來信: owl.book@gmail.com,我們很快會回覆您的問題。

About

Seashell Identifier

Instantly identify seashells from photos using AI. Learn about different species, track your discoveries, and test your knowledge with an interactive quiz. Perfect for beachcombers, collectors, and anyone curious about marine life.

Highlights
  • Instant seashell identification from photos
  • AI-powered scanner with confidence scores
  • Detailed seashell profiles
  • Identification history
  • Interactive quiz game
  • Community trending shells
Features
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Turn every beachcombing adventure into an educational journey with Shellium, your personal guide to the diverse world of marine life. Whether you are a curious coastal explorer or a dedicated collector, this app helps you instantly uncover the identity and stories behind the specimens you find. Understand your discoveries with precision through advanced AI-powered recognition. Simply snap a photo to reveal the species, learn about its ocean habitat, and dive into the fascinating history of shell formation and marine biology. Key Features: - Instant identification: Recognize seashells, mollusks, and various marine specimens in seconds using AI. - Expert-level insights: Access detailed species information and learn unique facts about marine biology and shell formation history. - Confidence scores: View clarity ratings for every identification to understand the precision of each result. - Digital collector: Use the built-in collector feature to document your finds and maintain a full identification history of your discoveries. How it works: 1. Snap a clear photo of your seashell or mollusk specimen. 2. Let our AI analyze the image to identify the species. 3. Receive an instant identification complete with a confidence score and habitat details. 4. Save the result to your personal history and build your digital collection. Why choose Shellium? We provide clear, data-driven insights designed to enhance your understanding of the natural world. Our app makes identifying coastal life accessible and engaging for everyone, from hobbyist beachcombers to serious enthusiasts. Your privacy is important to us, and we are committed to providing a transparent experience as you explore and document your marine findings. Download Shellium today and start building your personal catalog of coastal discoveries. Terms of Use: https://d3gcbo6ldjv2ht.cloudfront.net/terms-and-conditions.html

Screenshots

台灣蛙類圖鑑4 screens
Seashell Identifier4 screens

Verdict

The call

The clearest difference is price: Seashell Identifier at Free against 台灣蛙類圖鑑's $2.99. Seashell Identifier also leads on update cadence (monthly vs every 7 months). 台灣蛙類圖鑑's advantage is in-app purchases (none vs 2) and iOS requirement (12.0 vs 15.1). On ads 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

Seashell Identifier is free to download; 台灣蛙類圖鑑 costs $2.99 up front. Seashell Identifier sells 2 in-app purchases, starting at $4.99 per 7 days. 台灣蛙類圖鑑 asks for nothing beyond the download.

UpkeepUpdate frequency

台灣蛙類圖鑑 ships an update every 7 months, Seashell Identifier monthly. The most recent releases landed on September 15, 2026 and September 8, 2026 respectively.

Scorecard4 real differences · 6 level
台灣蛙類圖鑑 versus Seashell Identifier: the parameters behind the verdict, then further details
Parameter台灣蛙類圖鑑Seashell Identifier
Price$2.99Free — better
Rating—3.8 (16 ratings) — better
Positive reviews—0.0% of reviews
Number of ratings—16 — better
Update frequencyEvery 7 monthsMonthly — better
AdsNoNo
In-app purchasesNo — betterYes
Monetization—Free with in-app purchases
DevicesiPhone, iPodiPhone, iPad, iPod — better
Requires iOS12.0 — better15.1
Further details — not scored
Size218 MB48 MB
Age rating4+4+
Developer城邦出版集團Roman Pieskov

In-app purchases

None

台灣蛙類圖鑑

No in-app purchases

2 purchases

Seashell Identifier

Subscriptions2
  • Premium 1 Week3 Days trial$4.997 Days
  • Premium 1 Year$29.991 Year

Questions

Is 台灣蛙類圖鑑 free?
台灣蛙類圖鑑 costs $2.99, with no in-app purchases.
Is Seashell Identifier free?
Seashell Identifier is free to download, with in-app purchases available.
Do 台灣蛙類圖鑑 or Seashell Identifier have ads?
Neither 台灣蛙類圖鑑 nor Seashell Identifier shows ads.
Which is updated more often, 台灣蛙類圖鑑 or Seashell Identifier?
台灣蛙類圖鑑 ships an update every 7 months, and Seashell Identifier monthly. Most recently, 台灣蛙類圖鑑 was updated on September 15, 2026 and Seashell Identifier on September 8, 2026.

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