JScan - 日文翻譯・圖片翻譯・商品掃碼比價｜日本旅遊
by Chun Chih Lin
- Travel
- Free
- Rating
- 4.8
- 65 ratings · Hong Kong storefront
- Last update
- Oct 18, 2026
- Version 0.2.17
- Size
- 32 MB
- Category
- Travel
- Tracked since
- Oct 9, 2026
Estimated revenue
A model estimate with a likely range, not a reported figure.
No estimate. Apps outside the grossing charts, and some countries, have no reliable rank-to-revenue curve, so we show nothing rather than a guess.
How this estimate is made
Rank: we take the app's best Top Grossing rank on the latest chart day. Category ranks are converted into an equivalent overall rank, because a #10 in Finance earns far less than a #10 overall.
Curve: that equivalent rank is read off a rank-to-revenue curve anchored on public company revenue and market-data reports for the US iPhone App Store.
Country: the curve is scaled per country (Japan is roughly a third of the US, Türkiye under 1%). Where we have no scale, such as China, there is no estimate.
Range: the likely range widens with country, category and chart depth. It is a plausible span, not a statistical confidence interval.
Not included: ads, payments outside the App Store, and any difference between gross sales and what the developer keeps. Low confidence means indirect data; medium means several independent sources agree.
Full methodScreenshots
As shown on the App Store listing.
About this app
Text from the App Store listing.
日本旅遊時，看不懂日文菜單、藥妝成分、商品說明嗎？
免費下載 JScan！拍照翻譯＋掃描商品條碼，立即看懂所有日文。
菜單、藥妝、商品、御神籤、景點介紹，一個 App 全部搞定！
◈ 菜單翻譯
拍照即可翻譯日文菜單，手寫菜單也能輕鬆辨識，點餐更安心。
◈ 商品條碼翻譯
掃描商品條碼即可查看中文商品資訊、成分、使用方式、產品來源，快速了解商品內容。
◈ 商品條碼比價
掃描商品條碼即可比較日本與台灣商品價格，購物前快速掌握價差，買得更划算。
◈ AI 智慧分析
拍下歷史景點、建築、在地美食、御神籤等內容，AI 即可快速辨識並提供詳細解說，旅途中看到什麼都能拍、都能問。
◈ 美妝與藥妝翻譯
逛唐吉訶德、松本清、札幌藥妝等日本藥妝店時，快速看懂保養品、化妝品、藥品、健康食品與日用品資訊，安心選購。
◈ 御神籤翻譯
快速理解日本神社御神籤內容，更深入體驗日本文化。
◈ 景點介紹翻譯
拍照翻譯博物館、動物園、古蹟、美術館等景點介紹，不錯過任何資訊。
從熱門的保養品、化妝品、藥品、健康食品，到食品、零食、伴手禮、日本名產、日用品、家電、動漫周邊等商品，JScan 收錄了豐富的商品資訊，協助您快速了解產品用途、成分、使用方式與台灣價格。
◈ 推薦給這樣的您
◆ 日本旅遊時，看不懂日文菜單或商品說明
◆ 想安心購買日本藥妝、保健食品、保養品與化妝品
◆ 想查詢食品、零食、伴手禮、日本名產、家電或動漫商品資訊
◆ 想比較日本與台灣商品價格
◆ 想快速了解商品成分、使用方式與注意事項
◆ 素食者或純素者，希望確認商品成分
◆ 不想一直切換 Google 搜尋查資料
◆ 希望日本旅遊購物更加輕鬆、省時
JScan 結合拍照翻譯與商品條碼翻譯、比價，讓您在日本旅行時，看懂菜單、放心購物、輕鬆探索景點。
立即下載 JScan，享受更自在、更安心的日本自由行！
What’s new
Release notes for the latest version, as written by the developer.
JScan 全面升級！從看懂旅途，到記住旅途。
- 全新「足跡」功能，記錄旅途中走過的地方
- 新增歷史紀錄批次刪除功能
- 優化新手教學流程
Rank history
Daily position in the Taiwan charts. #1 is at the top.
- Best rank
- #7
- Current rank
- #10
- Days charting
- 7 of 7
On the charts today
Small & simple score
How realistic it is for a small team to build something like this.
57/100
Not flagged as small & simple
- Developer size10% · 25
Developer: 4 apps on the charts
- Audience size– · 20
No data, weight redistributed
- App size100% · 10
Size: 32 MB
- Price model80% · 15
Price model: free with in-app purchases
- Demand proof70% · 30
Best rank #7, 3 countries
An indicator, not a fact. We can't see team size. Calculated Oct 25, 2026 · method i2
How the score worksVersion history
- 0.2.17LatestReleased Oct 18, 2026
- 0.2.15Released Oct 1, 2026