Arithmetic - Mental Math
教育
免費 · 專為 iPad 設計。尚未針對 macOS 驗證。
Arithmetic is a fast, focused way to sharpen your mental math. Whether you're learning math for the first time or sharpening your skills, preparing for a quant or casing interview,, or anyone who enjoys keeping their mind sharp, Arithmetic helps you build real speed and accuracy.
PRACTICE THAT ADAPTS TO YOU
• Drill addition, subtraction, multiplication, and division — separately or all at once
• Set your own number ranges for each operation, from easy to challenging
• Choose your session length and race the clock
LEARN MODE
• Study operation tables at your own pace
• Reversed and shuffled options to test true recall, not a memorized order
SEE YOUR PROGRESS
• Detailed statistics scoped to exactly the setup you practiced
• Full session history with a per-problem breakdown, so you can spot which facts slow you down
PRIVATE BY DESIGN
• No account, no sign-up, no ads
• Works completely offline
• All your data stays on your device. Nothing is ever collected or uploaded
Simple, clean, and built to make daily practice something you'll actually stick with.
評分與評論
- 此 App 尚未收到足夠的評分或評論，無法顯示概覽。
開發者Alexander Hristov指出App的隱私權實務可能包含下方描述的資料處理。如需更多資訊，請參閱 開發者的隱私權政策 。
不收集資料
開發者不會從這個 App 收集任何資料。
輔助使用
開發者尚未表示此 App 支援的輔助使用功能。 進一步瞭解
資訊
- 供應商
- Alexander Hristov
- 大小
- 1.8 MB
- 類別
- 教育
- 相容性
需要 iOS 18.0 或以上版本。
- iPhone
需要 iOS 18.0 或以上版本。 - iPad
需要 iPadOS 18.0 或以上版本。 - Mac
需要 macOS 15.0（或以上版本）以及配備 Apple M1（或以上版本）晶片的 Mac。 - Apple Vision
需要 visionOS 2.0 或以上版本。
- iPhone
- 語言
- 英文
- 年齡分級
4+
- 4+
- 版權
- © 2026 Alexander Hristov