Interpolator app icon

Apps Like Interpolator for iPhone and iPad

Interpolate values in tables

Look up values in tables with interpolation across two or three rows. Calculate interpolated results without a calculator. Used for tank calibration tables and other table-based data environments.

by ron mooring★ 4.975 ratingsUtilitiesFreeData updated 2026-09-08

Interpolator screenshots

Ranked alternatives

Showing 101–120 of 1,000 ranked alternatives.

  1. Calculate84 Plus app icon

    Calculate84 Plus

    Di Venisco UG (haftungsbeschrankt)

    Graph equations and calculate advanced math functions

    Graph functions with support for multiple equations and color differentiation. Plot up to ten functions simultaneously. Use touch gestures to zoom and trace graphs. Perform calculations using natural textbook notation and advanced math commands.

    ★ 4.5305 ratingsEducationFreeData updated 2026-09-19
  2. Flange Bolt Size & Torque app icon

    Flange Bolt Size & Torque

    Open Source Consulting LLC

    Look up , pipe, and data offline

    Lookup , pipe, and data instantly without an internet connection. View number of bolts, diameter, length, wrench , pattern, and target . Check dimensions including outside diameter, thickness, circle diameter, and weight.

    ★ 4.6370 ratingsReferenceFreeData updated 2026-09-21
  3. System-i DBcompare Lite app icon

    System-i DBcompare Lite

    System-i snc di E. Piccini e S. Tamborini

    Compare database tables and fields

    Compare database structures by analyzing tables and fields. Identify differences in schema between MySQL, CubeSQL Server, and SQLite. lerts for table discrepancies and field mismatches. Supports cross-database comparisons.

    ★ 0.00 ratingsDeveloper ToolsFreeData updated 2026-09-08
  1. Thermal Engineering Calc app icon

    Thermal Engineering Calc

    V PUGAZHENTHI

    Calculate efficiency and energy values

    Provides tools for calculating Carnot efficiency, Eckert number, emissivity coefficient, energy efficiency, and more. Users can access thermodynamics tables, formulas, and definitions.

    ★ 4.76 ratingsProductivity$2.99Data updated 2026-09-08
  2. CalculatorBiz app icon

    CalculatorBiz

    Zysco

    Calculate deals and track expenses

    Calculate cost, margin, or sell price by inputting any two values. Perform financial projections with customizable formulas. Export results and share calculations directly. Track expenses and revenue with built-in templates.

    ★ 3.614 ratingsBusiness$1.99Data updated 2026-09-08
  3. Khmer Smart Keyboard app icon

    Khmer Smart Keyboard

    ALIEN DEV CO.,LTD

    Type text with predictive suggestions

    Type text using flick gestures for navigation. Predict words during typing. Delete characters with a swipe motion. Customize layouts and themes. Sync with Apple devices for seamless input.

    ★ 4.4369 ratingsUtilitiesFreeData updated 2026-09-09
  4. ArcCalc app icon

    ArcCalc

    Roseller Sunga

    Calculate arc dimensions with two values

    Calculate arc dimensions including radius, length, width, height, apothem, angle, and area. Input any two values to derive the rest. Useful for carpenters, architects, and engineers. Supports complex mathematical calculations.

    ★ 4.8268 ratingsProductivityFreeData updated 2026-09-08
  5. Electrical Calc Elite app icon

    Electrical Calc Elite

    Cyberprodigy LLC

    Calculate loads and circuits

    Calculate loads, voltage drops, and conductor sizes according to NEC codes. Verify compliance for residential and commercial projects. Access code references for 2002–2023 editions. Perform wire sizing, panel scheduling, and circuit calculations.

    ★ 4.8126 ratingsUtilities$19.99Data updated 2026-09-08
  6. Roulette Statistics & Tracker app icon

    Roulette Statistics & Tracker

    HALIL I KUCUKKURT

    Calculate previous spins for next guess.

    The app allows users to track roulette spins and predict the next spin by calculating previous results. Users can choose between American or European roulette and track multiple tables.

    ★ 4.01 ratingsUtilities$1.99Data updated 2026-09-26
  7. Calc Pro HD - Top Calculator! app icon

    Calc Pro HD - Top Calculator!

    Panoramic Software Inc.

    Calculate, edit, and track financial data

    Perform complex calculations with 10 financial worksheets and 10 calculators. Switch between landscape and portrait modes. View results in decimal, fraction, or percentage formats. Save and recall previous calculations. Export data as text or PDF.

    ★ 4.7283 ratingsUtilities$7.99Data updated 2026-09-08
  8. Thermodynamics Calculator app icon

    Thermodynamics Calculator

    V PUGAZHENTHI

    Engineering calculations and reference tables.

    The app provides 44 thermodynamics and heat-transfer calculators, along with reference tables. It allows users to solve for any variable and switch between SI and USCS units instantly.

    ★ 4.030 ratingsUtilities$1.99Data updated 2026-09-29
  9. LevelAssist app icon

    LevelAssist

    MATOLE

    Level your device and listen to adjustments

    Provides acoustic feedback for leveling surfaces. It detects tilt direction and emits high-pitched beeps for upward adjustment and low-pitched beeps for downward adjustment.

    ★ 4.795 ratingsUtilitiesFreeData updated 2026-09-11
  10. Tutorial for MS Excel app icon

    Tutorial for MS Excel

    Jakir Hossain

    Learn formulas and charts

    Learn to create spreadsheets, use formulas, charts, and functions in MS . Format cells and manage data analysis tasks. Access essential keyboard shortcuts for Windows and macOS. View shortcuts while working on spreadsheets.

    ★ 4.843 ratingsEducationFreeData updated 2026-09-09
  11. Tank Volume Calc Pro app icon

    Tank Volume Calc Pro

    阳 孙

    Calculate liquid and generate dip charts

    Calculate liquid volumes for horizontal cylinders, vertical cylinders, and rectangular tanks. Generate precise dip charts with customizable measurement increments. Export and share calculations and reference tables.

    ★ 0.00 ratingsUtilities$4.99Data updated 2026-09-06
  12. Calc Pro - The Top Calculator app icon

    Calc Pro - The Top Calculator

    Panoramic Software Inc.

    Calculate and manage your finances

    Perform complex calculations using ten built-in calculators. Access ten financial worksheets for budgeting, loans, and investments. Input formulas, view results, and save calculations. Export data as PDF or text. Switch between light and dark modes.

    ★ 4.7358 ratingsUtilities$7.99Data updated 2026-09-08
  13. SportsTables League Manager app icon

    SportsTables League Manager

    Jamie Daniels

    Create tables and track scores

    Create tables for sports tournaments by entering a name, setting points for wins or draws, adding teams, and recording match scores. Share tables online with friends. Track progress and update results manually.

    ★ 4.45 ratingsSportsFreeData updated 2026-09-08
  14. Element Ballistics app icon

    Element Ballistics

    Element Optics Sweden AB

    Create ballistic profiles and calibrate data

    Create ballistic profiles for rifles and select bullets with verified drag profiles. Calibrate BC, muzzle velocity, and drag functions like G1 or G7. View data in graphs and tables, export or import profiles.

    ★ 4.025 ratingsUtilitiesFreeData updated 2026-09-06
  15. Financial Calculator + app icon

    Financial Calculator +

    Panoramic Software Inc.

    Calculate loans, track investments, plan retirement

    Calculate mortgage payments and generate amortization tables. Compute tips and loan details. Analyze time value of money, dates, percentage changes, and break-even points. Perform planning for home purchases, investments, and retirement.

    ★ 4.77 ratingsUtilities$1.99Data updated 2026-09-08
  16. The Spreadsheet App. - Sheets app icon

    The Spreadsheet App. - Sheets

    Henrik Kjær

    Edit spreadsheets, calculate data, present results

    Create spreadsheets with touch-based data entry and formula creation. Calculate values, visualize data in charts, and export reports as PDF. Define custom functions for advanced data analysis. Set up templates and manage multiple worksheets.

    ★ 4.5308 ratingsProductivityFreeData updated 2026-09-06

How we rank alternatives

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