SimpleSigma app icon

Apps Like SimpleSigma for iPhone and iPad

by YUKARI KIKUCHI★ 0.00 ratingsProductivityFreeData updated 2026-09-06

SimpleSigma screenshots

Ranked alternatives

Showing 81–100 of 1,000 ranked alternatives.

  1. GST Calculator - GST Search app icon

    GST Calculator - GST Search

    Liger Infotech

    Calculate taxes, discounts, and totals

    Calculate taxes including GST, VAT, and discounts. Input values to compute totals, markups, and percentages. Switch between light and dark themes. Export results and perform basic arithmetic operations.

    ★ 4.437 ratingsProductivityFreeData updated 2026-09-06
  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. Calculator - Simple & Stylish app icon

    Calculator - Simple & Stylish

    woodsmall inc.

    Calculate percentages and constants

    Perform percentage calculations for tax and discounts. Execute constant calculations with Casio-style formatting. Handle exponentiation and advanced mathematical functions. Store and recall previous results. Switch between basic and scientific modes.

    ★ 4.744 ratingsProductivityFreeData updated 2026-09-08
  1. Countdown Widget - Day Counter app icon

    Countdown Widget - Day Counter

    FugaPiyo Inc.

    Count down and track events

    Timer for event tracking with customizable date and time settings. Set repeat dates and notifications. Choose background color, image, text style, and placement. Organize events into folders. Calculate date, time, and time differences.

    ★ 4.557 ratingsGraphics & DesignFreeData updated 2026-09-06
  2. Proposal Pro app icon

    Proposal Pro

    Edison Largo

    Calculate payments and adjust terms

    Calculate mortgage payments based on user input for down payment, interest rates, and loan terms. Adjust financing years from 1 to 10. Add or remove mortgage protection, closing costs, or exchange company fees.

    ★ 4.959 ratingsProductivityFreeData updated 2026-09-06
  3. Memo Calculator - MemoCalc app icon

    Memo Calculator - MemoCalc

    SuperDG Inc.

    Write and calculate notes automatically

    Write memos and perform calculations in a single interface. Enter arithmetic expressions for automatic computation. Use line breaks to create parentheses. Long-press lines to rearrange them.

    ★ 4.913 ratingsLifestyleFreeData updated 2026-09-06
  4. Tallymander app icon

    Tallymander

    Danilo Campos

    Count items, track totals, update instantly

    Track counts with grouped, list-based entries. Customize each counter with specific settings. Perform real-time calculations and view statistical measures. Export and share data through various formats.

    ★ 4.010 ratingsProductivityFreeData updated 2026-09-08
  5. Spritmonitor - fuel log, MPG app icon

    Spritmonitor - fuel log, MPG

    Fisch und Fischl GmbH

    Track use and expenses

    Track vehicle consumption, efficiency, and expenses. Log trips, compare data with other drivers of the same car model, and set reminders for maintenance and inspections. Supports diesel, gasoline, LPG, and electric vehicles.

    ★ 4.740 ratingsFinanceFreeData updated 2026-09-08
  6. Calculator PanecalST Plus app icon

    Calculator PanecalST Plus

    Noriyasu Kutsuzawa

    Edit formulas, check calculations, reuse past entries

    Calculate mathematical expressions with formula input and real-time validation. Edit formulas by tapping or using arrow keys. Reuse previous formulas to update values and recalculate.

    ★ 4.915 ratingsUtilities$1.99Data updated 2026-09-08
  7. AC Calculator Lite app icon

    AC Calculator Lite

    Melchisedec Martinez Rodriguez

    Calculate BTU, convert units, compare systems, estimate

    Calculate BTU/h capacity and determine recommended equipment types. Convert between BTU, kW, Kcal, and Tons. Check current price estimates and compare inverter versus conventional energy consumption. Unlock advanced features through in- purchases.

    ★ 4.820 ratingsUtilitiesFreeData updated 2026-09-06
  8. PopCalc Calculator app icon

    PopCalc Calculator

    NICOLAS CARREL

    Edit numbers, copy values, calculate quickly

    Perform calculations with a multitouch and spreadsheet interface. Copy numbers by tapping them and paste at the cursor. View and scroll through calculation history on the screen. Access real-time memory for stored numbers.

    ★ 5.09 ratingsProductivityFreeData updated 2026-09-08

How we rank alternatives

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