Tredecuple Calc app icon

Apps Like Tredecuple Calc for iPhone and iPad

Use calculators to solve problems

Display multiple calculators for different purposes. Perform calculations using each calculator. Switch between calculators to access various functions. Input numbers and operators to compute results.

by Hideaki Uchikoshi★ 0.00 ratingsUtilitiesFreeData updated 2026-09-06

Ranked alternatives

Showing 481–500 of 1,000 ranked alternatives.

  1. Calculator 1+1 app icon

    Calculator 1+1

    Vikas Choudhary

    Calculate, edit, and track equations

    Perform basic arithmetic operations, including addition, subtraction, multiplication, and division. Use parentheses for complex calculations. Switch between light and dark themes for better visibility.

    ★ 4.47 ratingsUtilitiesFreeData updated 2026-09-06
  2. Gas Volume Calc app icon

    Gas Volume Calc

    Kelly Gayneaux

    Calculate gas flow with orifice meter data

    Calculate gas flow through an orifice meter using tube and plate dimensions. Determine if measurements fall within Beta Ranges. Input values for diameter, pressure, and temperature. Display calculated flow rate and Beta Ratio.

    ★ 4.73 ratingsProductivityFreeData updated 2026-09-10
  1. Flange Hole Marker Calc app icon

    Flange Hole Marker Calc

    Nanjibhai Gorasiya

    Calculate positions

    Calculate positions with equispaced calculator, angled placement tool, and equivalent count converter. Input dimensions and angles to generate precise measurements. Export results for use in workshop or design processes.

    ★ 0.00 ratingsUtilitiesFreeData updated 2026-09-06
  2. UnifiedCalc app icon

    UnifiedCalc

    Yuntao Tech Ltd.

    Calculate BMI and track health metrics

    Health Calculator measures body mass index and basal metabolic rate. Tip Calculator automatically computes tip amounts based on bill and percentage. Both calculators provide straightforward results without additional features.

    ★ 5.01 ratingsUtilitiesFreeData updated 2026-09-06
  3. Slider Calc app icon

    Slider Calc

    Ryan Gold

    Slide numbers for mortgage calculations.

    The app offers interactive sliders for adjusting interest rates, monthly payments, or loan amounts. It automatically recalculates values as numbers are changed, supporting fixed-rate mortgages of any term.

    ★ 4.25 ratingsFinance$1.99Data updated 2026-09-11
  4. Pascal: 3-in-1 Calculator app icon

    Pascal: 3-in-1 Calculator

    Andrew Wei

    Calculate, graph, code with precision

    Perform complex calculations with scientific, graphing, and programmer modes. View graphs and equations. Use the Today widget for quick access. Unlock advanced features with in- purchases. Reinstall to reset trial periods.

    ★ 4.023 ratingsProductivityFreeData updated 2026-09-09
  5. CalculateRetro app icon

    CalculateRetro

    Hannes Sverrisson

    Calculate, save, and share results

    Perform calculations with a dedicated calculator. Save and share calculation history via PDF or email. Use dark mode and access the through Today View. Sync with Apple Watch for on-the-go use.

    ★ 4.515 ratingsBusiness$1.99Data updated 2026-09-08
  6. STAR-SEAL® Contractor Resource app icon

    STAR-SEAL® Contractor Resource

    Mowbol, LLC.

    Access product info, calculators, and locate distributors

    Access product information, technical data sheets, and MSDS/SDS documents for ® sealcoating products. Use calculators to estimate material needs. Locate manufacturing plants and distributors.

    ★ 5.02 ratingsBusinessFreeData updated 2026-09-09
  7. MyMeter: Tape Measure App app icon

    MyMeter: Tape Measure App

    Maksym Gorbun

    Objects with your camera

    Distances and heights using the camera. Calculate surface area and perimeter. Generate 3D models from photos. Use a bubble level and slopes. Perform various geometric calculations with precise camera-based measurements.

    ★ 4.325 ratingsUtilitiesFreeData updated 2026-09-06
  8. 连点器-自动连点神器&实用工具助手 app icon

    连点器-自动连点神器&实用工具助手

    华涛 赵

    Tap to automate tasks and control apps

    Automate repetitive tasks with tap automation features. Scroll web pages effortlessly for reading. Set timers and use a tax calculator. Perform multiple functions without manual input.

    ★ 4.217 ratingsUtilitiesFreeData updated 2026-09-06
  9. HepCalc app icon

    HepCalc

    Gary Poleynard MD

    Calculate liver metrics and save notes

    Track liver function with calculators that retain entry data across tools. Save and organize clinical notes and web links. Convert U.S. to SI units. Access related web references for each calculator. Manage favorite web links for quick reference.

    ★ 5.011 ratingsMedicalFreeData updated 2026-09-08
  10. Simple Fraction Calculator app icon

    Simple Fraction Calculator

    Glindemann, Sennoun, Langer GbR

    Solve fractions and store history

    Enter four variables to perform addition, subtraction, multiplication, or division of two fractions. View detailed step-by-step solutions. Save calculations in history and share the final result. Supports decimals, fractions, and negative numbers.

    ★ 4.716 ratingsEducationFreeData updated 2026-09-06
  11. Piping Fitting & ASME Toolbox app icon

    Piping Fitting & ASME Toolbox

    Ashvin Kevadiya

    Access pipe data and calculate engineering specs

    Access standards for flanges, fittings, and valves. Calculate pipe safe span, flexibility, and spacing. Retrieve pipe dimensions by schedule and wall thickness. View detailed and valve sizes. Use engineering calculators for precise data.

    ★ 4.65 ratingsUtilitiesFreeData updated 2026-09-06
  12. 建工计算器-建筑人必备工具 app icon

    建工计算器-建筑人必备工具

    Beijing Honghu Yuntu Technology Co., Ltd.

    Calculate with formulas and track history

    Perform calculations using built-in formulas for construction and engineering tasks. Input parameters to instantly compute results for cost, area, volume, and other metrics. Customize formulas with advanced functions and save them to the cloud.

    ★ 4.910 ratingsUtilitiesFreeData updated 2026-09-10
  13. TrueDoF-Intro DoF Calculator app icon

    TrueDoF-Intro DoF Calculator

    George Douvos

    Calculate depth of field in real time

    Calculate depth of field with real-time updates and advanced algorithms. Input focal length, aperture, and distance to determine focus range. Account for diffraction effects. Export results and share calculations.

    ★ 3.99 ratingsPhoto & VideoFreeData updated 2026-09-08
  14. Robotics Nexus app icon

    Robotics Nexus

    Skyler Clagg

    Access team info, events, and scores

    Track favorite teams and events. View match details, rankings, and leaderboards. Access game manuals and scoring calculators. Add notes on matches and teams. Search for teams and events. Monitor world skills rankings.

    ★ 5.07 ratingsEducationFreeData updated 2026-09-06

How we rank alternatives

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