刷刷庫：多益高分加速器
by Happy Good Education LLC.
- Education
- Free
- Rating
- 4.9
- 4.2K ratings
- Top 9%among 73 Education apps
- Last update
- Aug 30, 2026
- Version 1.9.3
- Size
- 122 MB
- Category
- Education
- 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.
你正在準備多益嗎？刷刷庫是一款能幫助你快速提升多益分數的 APP，你能輕鬆練習多益考題，APP 也會幫你記錄學習進度、錯題以及預估考試落點，幫助你在短時間內有效衝分！
[ 刷刷庫有什麼特色？ ]
1. 隨時隨地刷多益考題，利用零碎時間學習
2. 5000+ 題的題庫，覆蓋考前所需的練習量
3. 每題都附上詳解，教你多益必備解題技巧
4. 提供客製化落點分析，讓你了解自身實力
5. 解鎖可愛鴨鴨角色圖鑑，增加學習的樂趣
[ 刷刷庫是誰製作的？ ]
在 2020 年，英文教學 YouTuber 哥倫布和 Lily 創立了教育科技公司「英文庫」。團隊專注於結合科技與社群，打造更好學、易懂的英語學習資源。
考多益是許多人學英文路上的重要關卡，團隊歷經兩年，研究多益出題傾向、製作簡潔答題介面、設計可愛鴨鴨角色，目標是打造一款真正能幫助學習者征服多益的學習利器。「刷刷庫」是團隊最終的心血結晶，快下載體驗「刷刷庫」吧！開啟你的多益高分之路！
TOEIC® is a registered trademark of Educational Testing Service (ETS).
This product is not endorsed or approved by ETS.
Read more about our Terms of Use here: https://happygoodeducation.com/terms-and-conditions/
What’s new
Release notes for the latest version, as written by the developer.
- 字體大小調整（平板）
- 消滅臭蟲！！ (bug)
快來更新吧！呱呱～
Rank history
Daily position in the Taiwan charts. #1 is at the top.
- Best rank
- #6
- Current rank
- #9
- 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.
73/100
Not flagged as small & simple
- Developer size100% · 25
Developer: 1 app on the charts
- Audience size– · 20
No data, weight redistributed
- App size60% · 10
Size: 122 MB
- Price model80% · 15
Price model: free with in-app purchases
- Demand proof50% · 30
Best rank #6, 2 countries
An indicator, not a fact. We can't see team size. Calculated Oct 25, 2026 · method i2
How the score worksVersion history
- 1.9.3LatestReleased Aug 30, 2026