Scientific Calculator 991EX
工具
免费 · App 内购买 · 专为 iPad 设计。未针对 macOS 验证。
Scientific Calculator 991EX is a natural-display scientific calculator designed for students, engineers, and technical work. Calculate and Complex modes are free. One Lifetime Pro purchase permanently unlocks ten advanced workspaces:
• Base-N
• Matrix
• Vector
• Statistics
• Distribution
• Spreadsheet
• Table
• Equation/Func
• Inequality
• Ratio
Calculate with fractions, roots, trigonometry, logarithms, calculus, constants, unit conversions, complex numbers, matrices, vectors, statistics, probability distributions, spreadsheets, function tables, equations, inequalities, and ratios. Choose natural or linear input, convert supported exact results to decimals, and use calculation history and replay without creating an account.
Calculations, settings, history, and the locally generated calculator identifier are stored on your device. The app has no ads, tracking, analytics SDKs, accounts, or backend data collection.
Lifetime Pro is a one-time, non-consumable purchase handled by Apple. Restore Purchases is available for devices using the same Apple Account.
This independent app is not affiliated with or endorsed by any calculator manufacturer.
Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/
Privacy Policy: https://matinformatics.org/privacy/scientific-calculator-fx-991ex
评分及评论
- 此 App 尚未收到足够的评分或评论，无法显示整体评分。
开发者“Murad Yaghi”已表明该 App 的隐私规范可能包括下述数据处理方式。更多相关信息，请参阅 开发者隐私政策 。
未收集数据
开发者不会从此 App 中收集任何数据。
辅助功能
开发者尚未表明此 App 支持哪些辅助功能。 进一步了解
信息
- 提供者
- Murad Yaghi
- 大小
- 10.1 MB
- 类别
- 工具
- 兼容性
设备需装有 iOS 17.0 或更高版本。
- iPhone
设备需装有 iOS 17.0 或更高版本。 - iPad
设备需装有 iPadOS 17.0 或更高版本。 - Mac
需要 macOS 14.0 或更高版本以及装有 Apple M1 或更高版本芯片的 Mac。 - Apple Vision
设备需装有 visionOS 1.0 或更高版本。
- iPhone
- 语言
- 英语
- 年龄分级
4+
- 4+
- App内购买
是
- Lifetime Pro ¥98.00
- 版权
- © 2026 Earthsensing