Preview
Description
學前速算是一款簡潔的速算練習工具,適合進行短時間、高專注度的口算訓練。 你可以選擇加法、減法、乘法或除法,設定計算範圍、難度和每組題數,然後開始練習。App 會記錄用時、錯誤次數、今日最佳和個人最佳,幫助你持續觀察練習進步。 主要功能: 加、減、乘、除練習 可設定計算範圍、難度和題目數量 計時器、今日最佳、個人最佳 以日曆查看練習記錄 多種主題色彩 可選聲音回饋 可透過一次性購買移除廣告 適合日常口算訓練、速算練習和基礎計算能力提升。
What's New
Version 3.80 2026-10-28
• 新增 iPhone Duo 支援,介面隨內外螢幕及橫向、直向切換自動調整。 • 最佳化算式、計時資訊與數字鍵盤的配置,寬螢幕下分欄顯示,小視窗可捲動查看完整練習介面。 Technical Analysis
Package Overview Basic metadata
Bundle ID
com.twofools.speedcalc Current Version 3.80
Minimum iOS 17.0
Package Size App Store Size
Package Metadata 1 / 15 version records
Detailed binary, privacy manifest, framework, and Info.plist results have not been indexed for this package yet. The verified App Store and archive metadata above remains available.
Developer Information
Known Version Records
1 version record with stored package metadata • 15 known version records
Stored metadata does not guarantee a package is currently available to download.
| Details | Version / IDs | Version date | Action |
|---|---|---|---|
| 4.5 MB | v3.70 App Store ID: 887904653Build: 3.70 | 2026-07-06 18:40:12 | Get Version |
| Not archived | App Store ID: 886788063 | Unknown | Request Version |
| Not archived | App Store ID: 878671216 | Unknown | Request Version |
| Not archived | App Store ID: 873805702 | Unknown | Request Version |
| Not archived | App Store ID: 871063797 | Unknown | Request Version |
| Not archived | App Store ID: 862015462 | Unknown | Request Version |
| Not archived | App Store ID: 858823229 | Unknown | Request Version |
| Not archived | App Store ID: 855261520 | Unknown | Request Version |
| Not archived | App Store ID: 840896285 | Unknown | Request Version |
| Not archived | App Store ID: 840569469 | Unknown | Request Version |
| Not archived | App Store ID: 836810468 | Unknown | Request Version |
| Not archived | App Store ID: 833538883 | Unknown | Request Version |
| Not archived | App Store ID: 829575926 | Unknown | Request Version |
| Not archived | App Store ID: 828671669 | Unknown | Request Version |
| Not archived | App Store ID: 828620256 | Unknown | Request Version |