KobudoCalc app icon

Apps Like KobudoCalc for iPhone and iPad

by North View Enterprises, LLC★ 5.01 ratingsUtilities$0.99Data updated 2026-10-11

KobudoCalc screenshots

Ranked alternatives

Showing 281–300 of 1,000 ranked alternatives.

  1. Gas Pipe Sizing Calculator app icon

    Gas Pipe Sizing Calculator

    Connor Kelley

    Calculate gas size based on BTU, length,

    Calculate gas size based on BTU load, length, and gas type (LP or Natural). Input values and select gas type to determine minimum size. Output result for immediate use.

    ★ 4.04 ratingsUtilities$1.99Data updated 2026-09-08
  1. Attenuator app icon

    Attenuator

    Tim Burrow

    Calculate output voltage and power after attenuation

    Calculate output voltage, power, and attenuation based on input voltage and dB loss. Specify impedance for accurate results. Convert between Watts, dBm, and dB values. Calculate NMR pulses using reference power and pulse length.

    ★ 5.08 ratingsUtilitiesFreeData updated 2026-09-08
  2. Renjuworld app icon

    Renjuworld

    Chengdu Magicflute Technology Co., Ltd

    ★ 4.26 ratingsSportsFreeData updated 2026-09-19
  3. iPowerRocket app icon

    iPowerRocket

    ANDREAS MUELLER

    Calculate rocket parameters and plan flights

    Calculate rocket parameters including barrowman CP, ejection charges, and parachute sizing. Simulate flights and record flight logs. Track design metrics and plan launches within the .

    ★ 3.24 ratingsUtilitiesFreeData updated 2026-09-08
  4. Date Calculator【Sunny】 app icon

    Date Calculator【Sunny】

    Ka Lok Ng

    Calculate duration between two dates.

    The app calculates the duration between two dates. Users can input days, months, years, or weeks to determine a resulting date.

    ★ 5.02 ratingsUtilitiesFreeData updated 2026-10-10
  5. GDT Salary Tax Calculation app icon

    GDT Salary Tax Calculation

    General Department of Taxation

    Calculate tax on and benefits

    Calculate tax on and fringe benefits for monthly taxable income. Input employee details to determine tax amount or tax base. View deductions and withholding information. Export results for record-keeping.

    ★ 4.76 ratingsFinanceFreeData updated 2026-09-09

How we rank alternatives

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