Boostane app icon

Apps Like Boostane for iPhone and iPad

Calculate desired octane with BOOSTane.

The app calculates the amount of BOOSTane needed to reach a desired octane level. Users can save calculations, email or text them, and get estimated horsepower.

by BOOSTane, LLC★ 2.027 ratingsUtilitiesFreeData updated 2026-10-10

Boostane screenshots

Ranked alternatives

Showing 101–120 of 1,000 ranked alternatives.

  1. Calc for Average Lite app icon

    Calc for Average Lite

    Jin Hori

    Enter numbers, calculate score

    Calculate scores by entering numbers. Display results instantly. Track multiple entries for accurate averages. Save and view historical data. Export results in various formats.

    ★ 4.210 ratingsEducationFreeData updated 2026-09-09
  2. Tip-Easy app icon

    Tip-Easy

    Quick Consulting and Management LLC

    Calculate tips and split bills

    Calculate tips with customizable percentages and split bills among friends. Enter the total, select a amount, and divide the cost. Displays rounded-up amounts and large, clear numbers for easy reading.

    ★ 5.03 ratingsFood & DrinkFreeData updated 2026-09-06
  1. Super Infusion Calculator app icon

    Super Infusion Calculator

    Chin Sung Tung

    Calculate rates and time

    Calculate rates using body weight, desired dose, and drug volume. Determine time from fluid volume and rate. Tap screen for drop and drip rate. Support custom drugs, complex dilutions, and weight-based dosing.

    ★ 5.01 ratingsMedicalFreeData updated 2026-09-06
  2. Calculi: Scientific Calculator app icon

    Calculi: Scientific Calculator

    Michael Natole, Jr.

    Calculate, edit, and track equations

    Perform calculations with a multi-line display that supports complex expressions and order of operations. Edit equations, save history, and switch between and basic modes. Share results via copy or email.

    ★ 4.4380 ratingsUtilitiesFreeData updated 2026-09-08
  3. Date Wheel date calculator app icon

    Date Wheel date calculator

    Creative Algorithms, LLC

    Calculate time between two dates.

    The app calculates time between two dates in months, weeks, days, and business days. It allows users to save calculations for future reference and countdown to important dates or events.

    ★ 4.797 ratingsBusiness$4.99Data updated 2026-10-28
  4. Billy - Split bills with AI app icon

    Billy - Split bills with AI

    RB Labs LLC

    Snap, drag, calculate shares

    Scans receipts to identify items, prices, taxes, and discounts. Users can drag items into bubbles to assign costs. Shared items can be between individuals or the group. The calculates owed amounts automatically.

    ★ 4.717 ratingsUtilitiesFreeData updated 2026-09-06
  5. LabCalPro app icon

    LabCalPro

    Harald Tammen

    Calculate chemical parameters in the lab.

    The app calculates molarities, molecular weights, and pH values. It also performs calculations related to centrifugation and dilutions.

    ★ 4.84 ratingsReference$1.99Data updated 2026-09-11
  6. AJA DataCalc app icon

    AJA DataCalc

    AJA Video Systems

    Calculate video and audio storage needs.

    The app calculates storage requirements for professional video and audio media. It supports numerous industry video formats, compression methods, and video standards, allowing users to change settings and view results on a single screen.

    ★ 3.811 ratingsUtilitiesFreeData updated 2026-09-12
  7. Retro 15C app icon

    Retro 15C

    Greg Hewgill

    Calculate complex numbers and matrices

    Perform complex number calculations and trigonometric functions. Handle matrix operations and numerical root finding. Calculate integrals and statistical values including linear regression. Write and execute custom programs. No ads or in- purchases.

    ★ 4.3228 ratingsUtilitiesFreeData updated 2026-09-08
  8. Amortization Loan Calculator + app icon

    Amortization Loan Calculator +

    FORESKO, TOO

    Calculate payments and interest

    Calculate and mortgage payments using annuity or differentiated repayment methods. Analyze and compare options with customizable parameters. Perform overpayment calculations and view detailed repayment schedules.

    ★ 4.7105 ratingsFinanceFreeData updated 2026-09-28
  9. Boating Calcs app icon

    Boating Calcs

    Calculated Industries, Inc.

    Calculate metrics and units

    Perform calculations and unit conversions with over 120 formulas. Save and retrieve calculation results. Add frequently used calculators to a favorites list. Email calculation inputs and outputs. Search for specific calculations or references.

    ★ 4.827 ratingsUtilities$1.99Data updated 2026-09-08
  10. Fertilizer Removal by Crop app icon

    Fertilizer Removal by Crop

    IFA Productions Inc.

    Reference for planning fertilizer applications on farms.

    The app provides a reference for planning fertilizer applications. Users select a crop and desired yield to determine the amount of vital crop nutrients needed.

    ★ 3.326 ratingsReferenceFreeData updated 2026-09-29
  11. Concrete Calculator Elite app icon

    Concrete Calculator Elite

    Cyberprodigy LLC

    Calculate volumes and quantities

    Helps estimate materials for various shapes. Users input dimensions to calculate volume and quantity. Features include slab, column, and post calculations. Saves results for future reference.

    ★ 4.9125 ratingsUtilities$6.99Data updated 2026-09-08
  12. Loan Cal: Money Converter app icon

    Loan Cal: Money Converter

    Nhien Tran Thanh

    Convert currencies and calculate loans

    Convert currencies and cryptocurrencies using real-time exchange rates. Support for global currencies and popular digital assets. Calculate interest and repayment amounts for reference.

    ★ 4.36 ratingsUtilitiesFreeData updated 2026-09-06
  13. Time Calculator + − × ÷ app icon

    Time Calculator + − × ÷

    NR Mobile App Solutions

    Calculate and date differences

    Perform and date calculations by adding, subtracting, or converting hours and dates. Display results in different formats. Set reminders for specific times or dates. Share results via copy-paste or email.

    ★ 4.318 ratingsUtilitiesFreeData updated 2026-09-06
  14. Mike Holt's Electrical Toolbox app icon

    Mike Holt's Electrical Toolbox

    Mike Holt Enterprises Inc.

    Size conductors, calculate voltage drop, select circuit

    Provides conductor sizing calculations, circuit protection sizing, raceway sizing, and equipment grounding conductor sizing for heating and air-conditioning equipment.

    ★ 4.6196 ratingsUtilitiesFreeData updated 2026-09-15
  15. Date Calculator, Days Calc app icon

    Date Calculator, Days Calc

    Phan Nhat Đang

    Calculate dates, add, subtract, track workdays

    Calculate the between two dates, add or subtract from a , and determine workdays. Track workdays added or subtracted. Perform calculations with an intuitive interface.

    ★ 4.5121 ratingsUtilitiesFreeData updated 2026-09-06

How we rank alternatives

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