说明
What you can do
Basic & scientific math in a single keypad
Trigonometry, logarithms, exponentials, powers, roots, factorials
Angle modes: Degrees (DEG) and Radians (RAD)
Parentheses & operator precedence for multi-step expressions
Matrices & linear systems: determinant, inverse, and solve Ax = b
Currency conversion with online exchange rates and a clear “last updated” time
Material Design UI that scales well on phones and tablets
Dark mode for comfortable use at night
Core & Scientific Calculator
Perform everyday arithmetic quickly and view expressions as you type, so you always know what’s being calculated. When you need more, switch to scientific keys:
Powers (xʸ), roots (√, ⁿ√x), factorial (n!)
Natural and common logs (ln, log₁₀), exponentials (eˣ)
Trig and inverse trig (sin, cos, tan, asin, acos, atan)
Toggle DEG/RAD instantly to match your problem set
Careful precedence handling and clear error messages help you avoid surprises and catch input mistakes early.
Matrices & Linear Algebra
Work with matrices right inside the app—handy for homework checks, quick verifications, or field calculations:
Create matrices of common practical sizes
Compute determinant and inverse (when defined)
Solve linear systems (Ax = b) without extra tools
The interface guides you through each step so you can focus on the math, not the mechanics.
Currency Converter (Online Rates)
Convert between major world currencies with current rates fetched over the network. You’ll see:
A clear timestamp showing when rates were last updated
A simple layout that emphasizes input amount, base currency, and result
Notes: Currency data is intended for general reference; please verify important financial decisions with official sources. The calculator and matrix tools work offline; network access is only used to refresh currency rates.
Designed for Vietnamese Users
The application interface is currently in Vietnamese (Tiếng Việt) for a familiar, straightforward experience. English UI may be considered in the future, but all core features already work seamlessly today.
Comfortable, Reliable, and Practical
Material Design for consistency and readability
Dark mode to reduce eye strain
Responsive layouts that adapt to your screen size
Thoughtful warnings when an operation is not defined (e.g., non-invertible matrix)
Privacy & Permissions
Calculator++ performs core calculations offline and does not require personal permissions such as contacts or location. Network access is used only to update currency exchange rates.
Whether you’re checking homework, verifying a matrix solution, or converting prices while planning a purchase, Calculator++ keeps powerful math tools in a single, clear app—built for speed, accuracy, and everyday practicality.
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- Chabemilk
- 平台: Android 应用 (3)
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其他信息
- 版本: 1.0
- 类别:
Android 应用›工具 - 操作系统:
Android 8.1 - 大小:
27 Mb - 内容分级:
Everyone - Google Play 评分:
0 - 已更新:
- 发布日期:
«Calculator++». 平台： Android. 类别： 工具. 开发商： «Chabemilk». 首次发布： . 最后更新： . 目前价格： $2.99. 最低记录价格： $2.99. 最高记录价格： $2.99. 该条目尚未在 AppAgg 上获得评分或评论。 AppAgg 会跟踪 «Calculator++»的价格历史、评分和用户反馈。 关注未来折扣和更新： RSS. AppAgg 不托管应用程序或分发软件。 所有商标、徽标和屏幕截图均属于其各自所有者。
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