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30+ Best Basic Calculator+ Alternatives for iPhone (2026)

Basic Calculator+ is S tier, #8 of 40 in calculation. Here is everything that competes with it on iPhone, in tier order.

  1. 1
    Calculator+S
    Free + IAP · ★ 4.7 · 1,734,665 ratings · score 98
    Calculator app with standard, scientific, fraction, unit and currency tools, math notes, and an AI math solver.
  2. 2
    Calculator‰S
    Free · ★ 4.9 · 409,453 ratings · score 94
    A basic calculator app with large buttons and display, listed under Utilities on the App Store.
  3. 3
    Calculator Air: AI Math SolverS
    Free + IAP · ★ 4.7 · 84,074 ratings · score 94
    Calculator app with scientific functions, a photo math solver, an AI homework helper and a currency converter.
  4. 4
    Calculator·S
    Free + IAP · ★ 4.9 · 34,428 ratings · score 94
    A basic calculator app with add, subtract, multiply, divide and percent, plus color schemes and Apple Watch support.
  5. 5
    ClevCalc - CalculatorS
    Free download · ★ 4.7 · 13,854 ratings · score 94
    Productivity app bundling 18 calculators, including scientific, unit, currency, loan, tip and BMI tools.
  6. 6
    Calculator with History +S
    Free download · ★ 4.7 · 25,306 ratings · score 94
    Free iPhone calculator with calculation history, optional scientific functions and customizable keyboard sounds.
  7. 7
    Calculator=S
    Free download · ★ 4.6 · 359,221 ratings · score 94
    A calculator app for basic and scientific math, with a history of past results and a live currency converter.
  8. 9
    OneCalc: All-in-one CalculatorS
    Free download · ★ 4.6 · 5,100 ratings · score 92
    Free calculator app with 40+ calculators and unit converters covering finance, health, date and time, construction.
  9. 10
    Calculator - Pad EditionS
    Free + IAP · ★ 4.7 · 362,063 ratings · score 92
    IPad calculator with basic and scientific modes, plus fraction, programmer, unit, currency and tip tools.
  10. 11
    CalculatorS
    Free + IAP · ★ 4.5 · 146,781 ratings · score 91
    A utilities calculator app with eight modes, including basic, scientific, tip, discount, loan, savings, unit price and.
  11. 12
    Fraction Calculator Plus #1A
    Free download · ★ 4.9 · 22,437 ratings · score 91
    Calculator for adding, subtracting, multiplying and dividing fractions, with decimal results and automatically.
  12. 13
    Calculator +A
    Free + IAP · ★ 4.6 · 10,238 ratings · score 88
    Free calculator app for iPhone and iPad with basic, scientific, fraction and percent functions, plus optional paid.
  13. 14
    Calc Pro - The Best CalculatorA
    Free + IAP · ★ 4.6 · 4,720 ratings · score 87
    Calculator app with 10 calculators, 23 financial worksheets, currency and crypto converters, and statistics tools.
  14. 15
    Calculator with History TapeA
    Free download · ★ 4.7 · 3,216 ratings · score 86
    A calculator app that keeps a history log of your calculations, with adjustable display and keyboard options.
  15. 16
    Calculator HD Pro LiteA
    Free · ★ 4.6 · 51,551 ratings · score 86
    A customizable calculator app with a dual-line display, history log, scientific functions and color themes, supported.
  16. 17
    Financial Calculator: PercentA
    Free + IAP · ★ 4.7 · 14,852 ratings · score 85
    Free finance and percentage calculator app with 40+ built-in calculators for investment, tax, loan and everyday math.
  17. 18
    Calculator #A
    Free + IAP · ★ 4.6 · 36,038 ratings · score 84
    Free multi-function calculator for iPhone and iPad with scientific functions, algebra tools, equation solvers and 2D…
  18. 19
    Calculator for iPad+A
    Free + IAP · ★ 4.5 · 126,002 ratings · score 83
    Basic and scientific calculator for iPad and iPhone with a currency converter, calculation history and sharing.
  19. 20
    Calculator Plus #1A
    Free download · ★ 4.8 · 5,086 ratings · score 82
    Free calculator for iPhone and iPad with scientific, percentage, financial, date, currency and unit conversion tools.
  20. 21
    CALC Smart Calculator ±A
    Free download · ★ 4.8 · 2,370 ratings · score 81
    Calculator app with live math input, calculation history, unit and currency conversion, and over 60 advanced math.
  21. 22
    (Not Boring) CalculatorB
    Free download · ★ 4.7 · 4,094 ratings · score 81
    Utilities app by Not Boring Software LLC on the App Store.
  22. 23
    CalculatorB
    Free download · ★ 3.1 · 9,936 ratings · score 81
    Calculator app with basic and scientific modes, unit and currency conversion, and Math Notes for solving, variables and.
  23. 24
    Big Button Calculator Pro LiteB
    Free download · ★ 4.7 · 14,171 ratings · score 80
    Utilities app by Cider Software LLC on the App Store.
  24. 25
    Basic Calculator: Classic CalcB
    Free download · ★ 4.8 · 3,232 ratings · score 79
    Utilities app by MobArts Ltd on the App Store.
  25. 26
    Calculator HD ProB
    $9.99 · ★ 4.8 · 11,287 ratings · score 77
    Calculator app with a dual-line display, saved calculation history, scientific functions, and customizable themes and.
  26. 27
    Calculator ∞B
    $5.99 + IAP · ★ 4.7 · 6,379 ratings · score 76
    Scientific calculator for iPhone and iPad with algebra, 2D graphing, matrix, base-N and unit conversion tools.
  27. 28
    Calculator for iPhone and iPadB
    Free + IAP · ★ 4.7 · 18,060 ratings · score 76
    A basic calculator for iPhone and iPad with advanced functions, a history bar, themes and voice input.
  28. 29
    Haseba CalculatorB
    Free download · ★ 4.6 · 3,815 ratings · score 75
    IOS utilities calculator with scientific and voice modes, calculation history, 11 memory slots, and an Apple Watch.
  29. 30
    Graphing Calculator X84B
    Free + IAP · ★ 4.5 · 50,058 ratings · score 73
    Free graphing calculator app with arithmetic, functions, 2D graphing, statistics, regression, matrices and equation.
  30. 31
    Calculator Pro LiteB
    Free download · ★ 4.6 · 3,082 ratings · score 73
    Utilities app by Cider Software LLC on the App Store.
  31. 32
    Graphing Calculator Plus AIB
    $5.99 · ★ 4.6 · 12,057 ratings · score 73
    Graphing calculator app with 2D graphing, matrix, statistics, base-N mode, programming tools and an AI math chat.
  32. 33
    Calculator Pro EliteC
    $9.99 · ★ 4.7 · 2,071 ratings · score 72
    Utilities app by Cider Software LLC on the App Store.
  33. 34
    Calculator for iPad!C
    Free download · ★ 4.7 · 61,122 ratings · score 70
    Standard and scientific calculator app for iPad and iPhone with a Notes tab, calculation history and a customizable…
  34. 35
    Color Calculator-smart&cuteC
    Free download · ★ 4.7 · 15,861 ratings · score 69
    Utilities app by Wuhan Ananta Technology Co., Ltd. on the App Store.
  35. 36
    Calcbot 2C
    Free + IAP · ★ 4.7 · 11,107 ratings · score 69
    Calculator and unit converter with a history tape, expression view, 500+ units and an Apple Watch extension.
  36. 37
    Discount Calculator Sales TaxC
    Free download · ★ 4.7 · 6,031 ratings · score 68
    Shopping app by Michael Chu on the App Store.
  37. 38
    CalculariumC
    Free download · ★ 4.6 · 2,177 ratings · score 68
    Productivity app by InVooDoo LLC on the App Store.
  38. 39
    Calculator: No Ads / Ad-FreeC
    Free + IAP · ★ 4.7 · 4,775 ratings · score 68
    Calculator app with basic, scientific, and finance tools, including loans, tips, compound interest, and charts. Listed.
  39. 40
    Total Plus:Shopping CalculatorC
    Free download · ★ 4.6 · 2,281 ratings · score 66
    Productivity app by Filemon Salas on the App Store.

Questions people ask

What is the best alternative to Basic Calculator+ on iPhone?
Calculator+, S tier, #1 in calculation.
Is there a free alternative to Basic Calculator+?
Yes: Calculator+ (S tier, #1) is free to download, with in-app purchases.
Does anything rank above Basic Calculator+?
Yes. 7 apps rank above it in calculation: Calculator+ (#1), Calculator‰ (#2), Calculator Air: AI Math Solver (#3) and more.

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