工程几何计算器 - 多边形面积、三角形函数边长角度 app icon

Apps Like 工程几何计算器 - 多边形面积、三角形函数边长角度 for iPhone and iPad

Calculate area, convert units, solve triangles

Calculate geometric areas by entering parameters. Solve triangle side and angle problems with any three inputs. Convert units between millimeters, centimeters, meters, and kilometers. Use a dedicated numeric keypad for efficient input.

by 境 饶★ 4.49 ratingsUtilitiesFreeData updated 2026-09-10

工程几何计算器 - 多边形面积、三角形函数边长角度 screenshots

Ranked alternatives

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  1. CalcBox -All in One Calculator app icon

    CalcBox -All in One Calculator

    Realbyte Inc.

    Calculate, convert, and organize tasks

    Performs basic arithmetic and scientific calculations. Save equations and results for later. Unit Converter converts units for area, length, temperature, and more. Includes tools for currency exchange, date calculations, and percentage computations.

    ★ 4.8303 ratingsUtilitiesFreeData updated 2026-09-06
  2. Unit Converter Pro HD. app icon

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    良峰 侯

    Convert units across 30 categories

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  3. CD Calculator - Calc app icon

    CD Calculator - Calc

    Phan Nhat Đang

    Calculate deposits with interest and compounding

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    ★ 4.5245 ratingsFinanceFreeData updated 2026-09-06
  1. steelyard app icon

    steelyard

    Mohamed Saad

    Calculate metal weight offline

    Calculate metal weights with support for multiple metals, shapes, and units in both metric and imperial systems. Perform offline calculations without background processes. Save settings and favorite calculations.

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  2. Stair Help app icon

    Stair Help

    Armchair Engineering

    Calculate staircase dimensions with precision

    Calculate staircase dimensions with precise formulas. Input riser height and step depth to determine going, stringer, and base lengths. Choose units from mm, cm, or inches.

    ★ 4.6241 ratingsUtilities$1.99Data updated 2026-09-10
  3. Units: Unit converter app icon

    Units: Unit converter

    Andreas Maier

    Convert and currencies instantly

    Convert of measurement and currencies. Switch between currencies like USD, EUR, JPY, and GBP. Convert lengths, masses, volumes, speeds, areas, information, pressure, power, time, and temperature.

    ★ 4.9256 ratingsProductivityFreeData updated 2026-09-06
  4. Vertical Jump for Basketball app icon

    Vertical Jump for Basketball

    Appcano LLC

    Measure height with your phone camera

    Measure height using phone camera. Select takeoff point, calculates height in inches or centimeters. No equipment required. Uses physics calculations for accuracy.

    ★ 4.3281 ratingsSportsFreeData updated 2026-09-06
  5. Socratic Owl: Homework Helper app icon

    Socratic Owl: Homework Helper

    LUMINATION AI LTD

    Solve math problems instantly

    Scan to solve math or science problems by snapping photos or typing questions. Get instant step-by-step solutions and explanations. Review concepts with interactive lessons and practice exercises.

    ★ 4.7267 ratingsEducationFreeData updated 2026-09-06
  6. Conversion Calculator - Metric app icon

    Conversion Calculator - Metric

    Collins Cheruiyot

    Convert units instantly and accurately

    Convert units between and imperial systems. Switch between weight, length, temperature, and area measurements. Input values and receive instant conversions. Share results via copy or email.

    ★ 4.8142 ratingsUtilitiesFreeData updated 2026-09-06
  7. Hours & Minutes Calculator app icon

    Hours & Minutes Calculator

    Quackstro, LLC

    Calculate and directly

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    ★ 4.2252 ratingsUtilities$1.99Data updated 2026-09-08
  8. AI Math: Solver App app icon

    AI Math: Solver App

    Mobilion Bilisim Teknolojileri ve Reklam Pazarlama ltd sti

    Solve math problems with AI guidance

    Scan and solve math problems, equations, and other academic tasks. Generate paragraphs and essays for children aged 3-10, 11-13, and adults. Summarize and expand knowledge on any topic. Convert text and images into answers using AI.

    ★ 4.6263 ratingsEducationFreeData updated 2026-09-06
  9. Electronic Toolbox Pro app icon

    Electronic Toolbox Pro

    Marcus Roskosch

    Edit schematics, calculate values, and test circuits

    Manage components with a database of resistors, capacitors, and diodes. Calculate circuit values using Ohm’s Law and power formulas. Access schematics, datasheets, and component symbols. Convert units and view component ratings.

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  10. Volume and Geometry app icon

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    Calculate of geometric shapes

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    ★ 4.5179 ratingsEducationFreeData updated 2026-09-06
  11. Trig Solver app icon

    Trig Solver

    Creature Code Mobile, LLC

    Solve triangles with given sides and angles

    Solve triangles with two modes. Regular triangle mode allows input of 2 sides and an angle, 2 angles and a side, or 3 sides. Right triangle mode accepts 2 sides or a side and an angle. Calculates missing values based on input.

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  12. PocketCAS lite for Mathematics app icon

    PocketCAS lite for Mathematics

    Timing Software GmbH

    Solve math problems and graph functions

    Solve math problems from elementary to calculus and statistics. Graph functions, perform algebraic manipulations, and calculate statistical values. Export results and share solutions.

    ★ 4.7204 ratingsEducationFreeData updated 2026-09-08
  13. 粉粉日记-随手记录的手帐记账本 app icon

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    Shanghai Panlong Science and Technology Co., Ltd.

    Record notes, diary, and expenses

    Track daily expenses, set budgets, and manage bills. Record notes, memos, and to-do lists. Log menstrual cycles and set reminders for important dates. Sync data securely online. Add photos, videos, and audio to journals.

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  14. Solver AI: Math Problem Helper app icon

    Solver AI: Math Problem Helper

    Logic Fusion, LLC

    Solve equations and problems

    Solve problems by scanning them with the camera. Input equations, multiple choice questions, or text-based problems. Get step-by-step explanations and solutions. Learn concepts through interactive examples and practice exercises.

    ★ 4.7220 ratingsEducationFreeData updated 2026-09-06
  15. Audio Cutter Converter Merger app icon

    Audio Cutter Converter Merger

    Inverse.AI

    Trim, merge, convert, compress

    Edit files by cutting, trimming, merging, and converting formats. Convert to MP4. Adjust channels, sample rate, and encoding types. Set bit rate and compress files. Save time with efficient editing tools.

    ★ 4.8212 ratingsUtilitiesFreeData updated 2026-09-06
  16. 不折叠输入法:键盘侠 app icon

    不折叠输入法:键盘侠

    Guangzhou Shunfei Information Technology Company Limited

    Text input, edit, and customize with ease

    Edit text with anti-fold features for social posts. Customize invisible nicknames and centered signatures. Input special symbols and generate QR codes instantly. Use voice typing, calculator, and encrypted messages for private conversations.

    ★ 4.891 ratingsUtilitiesFreeData updated 2026-09-06

How we rank alternatives

Apps are ranked by functional similarity, category fit, rating confidence, and popularity.