MJ Calc app icon

Apps Like MJ Calc for iPhone and iPad

Calculate scores, track points, manage game rounds

Calculate mahjong scores quickly with . Input scores and rules to determine final points. Support multiple scoring systems. Export results and share via links. Track game history and review previous calculations.

by Ka Ho Lam★ 5.015 ratingsUtilitiesFreeData updated 2026-09-09

MJ Calc screenshots

Ranked alternatives

Showing 301–320 of 1,000 ranked alternatives.

  1. PepCal: Peptide Calculator app icon

    PepCal: Peptide Calculator

    A & A Design Inc.

    Calculate concentrations and ratios

    Calculate reconstitution volumes using water estimates. Determine mixing ratios for various sequences. Perform bacteriostatic water calculations for stability. Input molecular weights and concentrations for accurate results.

    ★ 4.336 ratingsUtilities$2.99Data updated 2026-10-02
  2. Dri-Eaz Psychrometric Calc app icon

    Dri-Eaz Psychrometric Calc

    Dri-Eaz Products, Inc.

    Calculate GPP from temperature and humidity

    Calculate drying environment variables by entering temperature and relative humidity to determine grains per pound. Access advanced features for vapor pressure and dew point calculations. Switch between Fahrenheit and Celsius units.

    ★ 3.612 ratingsUtilitiesFreeData updated 2026-09-08
  3. Score Recorder app icon

    Score Recorder

    Godfrey Raftesath

    Record game scores on ruled paper

    Record game scores without pen and paper, simulating ruled paper formatting. Track results for Scrabble, darts, golf, UNO, and card games. Calculate totals with optional decimal precision up to six places.

    ★ 4.9117 ratingsUtilities$1.99Data updated 2026-09-08
  1. Handicap Tracker app icon

    Handicap Tracker

    corey smith

    Track rounds and calculate

    Calculate golf handicaps using the USGA WHS formula. Track progress over time. View individual round differentials. Supports any golf course.

    ★ 4.6210 ratingsSportsFreeData updated 2026-09-13
  2. Discounts & Sales calculator app icon

    Discounts & Sales calculator

    AR Code Pte. Ltd.

    Calculate and share prices

    Calculate sale prices after applying percentage . View final price and savings. Add multiple items with different . Share discount results with friends. Subscribe for monthly premium access.

    ★ 4.7172 ratingsShoppingFreeData updated 2026-09-09
  3. Adding Machine 10Key iPhone app icon

    Adding Machine 10Key iPhone

    Richard Silverman

    Calculate totals, percentages, and entries

    Calculate totals using the key, enter operators in reverse order, and compute percentages by multiplying and numbers. Review and edit entries, add or remove lines. Expand keypad to view more paper tape history.

    ★ 4.6131 ratingsFinance$2.99Data updated 2026-11-15
  4. APY Calculator - Interest Calc app icon

    APY Calculator - Interest Calc

    Phan Nhat Đang

    Calculate APY and simulate investment returns

    Calculate Annual Percentage Yield (APY) for investments. Simulate investment returns based on pre-calculated APY. Input principal and rate to view projected growth. Adjust time periods to see different return scenarios.

    ★ 4.7126 ratingsFinanceFreeData updated 2026-09-06
  5. Withholding Calc app icon

    Withholding Calc

    Jason Michaelson

    Calculate taxes and estimate paychecks

    Calculate paycheck withholdings by entering gross pay, pre-tax deductions, filing status, state, and allowances. Estimate tax amounts and net income. Adjust allowances to optimize monthly budgeting and ensure proper tax .

    ★ 0.00 ratingsFinance$0.99Data updated 2026-10-25
  6. Roof Guide - Carpentry Calc app icon

    Roof Guide - Carpentry Calc

    Infoguide Pty Ltd

    Calculate , deck, and concrete dimensions

    Calculate pitches, angles, and rise/run ratios. Estimate decking, stair, stud wall, and concrete quantities and costs. Switch between US and metric units. Input measurements for precise material estimates. Export results for project planning.

    ★ 4.116 ratingsUtilitiesFreeData updated 2026-09-09
  7. Orifice Flow Rate Calculator app icon

    Orifice Flow Rate Calculator

    R.L. Laughlin & Company, Inc.

    Calculate rates offline

    Calculate rates using AGA 3 standard. Determine MCF per day for a single well. Input duration and other parameters. Perform rotary (direct) MCF calculations. No cell service required.

    ★ 4.9113 ratingsUtilitiesFreeData updated 2026-09-16
  8. Mahjong Helper & Calculator app icon

    Mahjong Helper & Calculator

    Michael Starling

    Mahjong scoring and payment calculator.

    The app simplifies Mahjong scoring and payments. It supports multiple scoring methods and player counts, and tracks match history.

    ★ 3.819 ratingsEntertainment$0.99Data updated 2026-10-29
  9. Ping Pong Playa app icon

    Ping Pong Playa

    Jenny Chang Ho

    Track scores for two players

    Track scores for two players in real-time. Record points, reset rounds, and display current scores. Supports multiple games beyond . Save and review game history. Share scores via copy-paste or export.

    ★ 5.05 ratingsUtilitiesFreeData updated 2026-09-16
  10. Mortgage Loan Calculator Plus app icon

    Mortgage Loan Calculator Plus

    Usman Perwaiz

    Calculate payments and track details

    Calculate monthly payments, estimate total interest, and determine terms. Input property details, interest rates, and duration. Save and compare different scenarios. Export results as PDF or share via email.

    ★ 4.825 ratingsFinanceFreeData updated 2026-11-10
  11. Rap Calculator app icon

    Rap Calculator

    OOZEE TECHNOLOGIES

    Calculate diamond prices with live data

    Rap Calc fetches live global diamond prices to calculate diamond values with discounts or returns. Users input shape, color, clarity, and carat to determine price. Updates price lists with one touch.

    ★ 3.24 ratingsBusinessFreeData updated 2026-09-15
  12. Baluster Calculator Elite app icon

    Baluster Calculator Elite

    Cyberprodigy LLC

    Calculate baluster spacing measurements easily.

    The app calculates baluster spacing measurements for flat and rake handrails. It provides outputs such as the number of balusters, space between centers, and measurements for marking baluster centers.

    ★ 4.9368 ratingsUtilities$8.99Data updated 2026-11-12

How we rank alternatives

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