What is the best alternative to Simple Calculator. on iPhone?

Calculator+, S tier, #1 in calculation.

Is there a free alternative to Simple Calculator.?

Yes: Calculator+ (S tier, #1) is free to download, with in-app purchases.

Does anything rank above Simple Calculator.?

Yes. 18 apps rank above it in calculation: Calculator+ (#1), Calculator Air: AI Math Solver (#2), Calculator with History + (#3) and more.

AppTierList › Calculation › Simple Calculator. › Alternatives

30+ Best Simple Calculator. Alternatives for iPhone (2026)

Simple Calculator. is A tier, #19 of the 40 tiered apps in calculation. Here is everything that competes with it on iPhone, in tier order.

Most similar

Top rated in Calculation

Best free

All 39 alternatives, in tier order

1
Calculator+Shigher tier
Free + IAP · ★ 4.6 · 3,935,733 ratings · score 98
Calculator app with standard, scientific, fraction, unit and currency tools, math notes, and an AI math solver.
2
Calculator Air: AI Math SolverShigher tier
Free + IAP · ★ 4.6 · 536,442 ratings · score 97
Calculator app with scientific functions, a photo math solver, an AI homework helper and a currency converter.
3
Calculator with History +Shigher tier
Free + IAP · ★ 4.6 · 406,484 ratings · score 96
Free iPhone calculator with calculation history, optional scientific functions and customizable keyboard sounds.
4
ClevCalc - CalculatorShigher tier
Free + IAP · ★ 4.7 · 233,816 ratings · score 96
Productivity app bundling 18 calculators, including scientific, unit, currency, loan, tip and BMI tools.
5
Calculator·Shigher tier
Free + IAP · ★ 4.8 · 106,102 ratings · score 96
A basic calculator app with add, subtract, multiply, divide and percent, plus color schemes and Apple Watch support.
6
Calculator‰Shigher tier
Free download · ★ 4.9 · 475,084 ratings · score 94
A basic calculator app with large buttons and display, listed under Utilities on the App Store.
7
Calculator=Shigher tier
Free + IAP · ★ 4.6 · 567,060 ratings · score 94
A calculator app for basic and scientific math, with a history of past results and a live currency converter.
8
Basic Calculator+Shigher tier
Free download · ★ 4.8 · 535,010 ratings · score 94
A basic four function calculator with a clear display and large buttons, free to download.
9
OneCalc: All-in-one CalculatorShigher tier
Free download · ★ 4.6 · 17,812 ratings · score 92
Free calculator app with 40+ calculators and unit converters covering finance, health, date and time, construction.
10
CalculatorShigher tier
Free + IAP · ★ 4.4 · 206,829 ratings · score 92
A utilities calculator app with eight modes, including basic, scientific, tip, discount, loan, savings, unit price and.
11
Calc Pro - The Best CalculatorA
Free + IAP · ★ 4.6 · 25,562 ratings · score 91
Calculator app with 10 calculators, 23 financial worksheets, currency and crypto converters, and statistics tools.
12
Construction Master Pro CalcA
Free + IAP · ★ 4.8 · 44,238 ratings · score 90
Feet-inch-fraction calculator for construction math, covering rafters, stairs, roofing, concrete, and area and volume.
13
Calculator +A
Free + IAP · ★ 4.6 · 18,435 ratings · score 90
Free calculator app for iPhone and iPad with basic, scientific, fraction and percent functions, plus optional paid.
14
Calculator with History TapeA
Free + IAP · ★ 4.7 · 17,867 ratings · score 89
A calculator app that keeps a history log of your calculations, with adjustable display and keyboard options.
15
Calculator #A
Free + IAP · ★ 4.6 · 146,263 ratings · score 87
Free multi-function calculator for iPhone and iPad with scientific functions, algebra tools, equation solvers and 2D…
16
All-In-One: CalculatorA
Free + IAP · ★ 4.8 · 97 ratings · score 87
Scientific calculator with 50+ other calculators and unit converters, including a currency converter.
17
Fraction Calculator Plus #1A
Free + IAP · ★ 4.8 · 37,349 ratings · score 87
Calculator for adding, subtracting, multiplying and dividing fractions, with decimal results and automatically.
18
Calculator HD Pro LiteA
Free download · ★ 4.6 · 72,916 ratings · score 87
A customizable calculator app with a dual-line display, history log, scientific functions and color themes, supported.
20
Haseba CalculatorA
Free + IAP · ★ 4.6 · 30,168 ratings · score 86
IOS utilities calculator with scientific and voice modes, calculation history, 11 memory slots, and an Apple Watch.
21
Financial Calculator: PercentA
Free + IAP · ★ 4.7 · 25,013 ratings · score 85
Free finance and percentage calculator app with 40+ built-in calculators for investment, tax, loan and everyday math.
22
(Not Boring) CalculatorB
Free + IAP · ★ 4.7 · 11,573 ratings · score 85
Calculator app that writes out the full equation as you type, with a 3D animated interface, sounds, and percentage.
23
Basic Calculator -B
Free download · ★ 4.6 · 10,612 ratings · score 85
A basic calculator app focused on simple arithmetic, showing present modifications and keeping a calculation history.
24
Calculator for iPad+B
Free + IAP · ★ 4.5 · 127,534 ratings · score 84
Basic and scientific calculator for iPad and iPhone with a currency converter, calculation history and sharing.
25
Calculator Plus #1B
Free + IAP · ★ 4.7 · 33,921 ratings · score 83
Free calculator for iPhone and iPad with scientific, percentage, financial, date, currency and unit conversion tools.
26
Basic Calculator: Classic CalcB
Free + IAP · ★ 4.7 · 13,388 ratings · score 82
A free basic calculator app for iPhone and iPad with memory keys, large numbers mode and selectable visual skins.
27
CALC Smart Calculator ±B
Free + IAP · ★ 4.8 · 6,316 ratings · score 82
Calculator app with live math input, calculation history, unit and currency conversion, and over 60 advanced math.
28
Calculator: No Ads / Ad-FreeB
Free + IAP · ★ 4.6 · 7,876 ratings · score 81
Calculator app with basic, scientific, and finance tools, including loans, tips, compound interest, and charts. Listed.
29
Big Button Calculator Pro LiteB
Free download · ★ 4.7 · 25,014 ratings · score 81
Calculator app for iOS with large buttons, color themes, a dual-line display, and percentage and backspace keys.
30
Color Calculator-smart&cuteB
Free + IAP · ★ 4.6 · 69,602 ratings · score 81
A colorful calculator app with standard and scientific modes, many themes, real-time results and calculation history.
31
Calculator - Pad EditionB
Free + IAP · ★ 4.6 · 814,762 ratings · score 81
IPad calculator with basic and scientific modes, plus fraction, programmer, unit, currency and tip tools.
32
Calculator Pro LiteB
Free download · ★ 4.6 · 7,296 ratings · score 80
A customizable calculator app with themes, dual-line display, calculation history, and an optional scientific mode.
33
Calculator Pro EliteB
$9.99 + IAP · ★ 4.7 · 7,615 ratings · score 80
Calculator app with customizable themes and button layouts, a dual-line display, saved calculation history, and a.
34
CalculatorC
Free download · ★ 2.7 · 53,116 ratings · score 80
Calculator app with basic and scientific modes, unit and currency conversion, and Math Notes for solving, variables and.
35
Total Plus:Shopping CalculatorC
Free + IAP · ★ 4.6 · 2,677 ratings · score 79
Calculates shopping totals with tax and discounts by quantity or weight, and saves lists for later price comparison.
36
Calculator HD ProC
$9.99 + IAP · ★ 4.8 · 19,020 ratings · score 79
Calculator app with a dual-line display, saved calculation history, scientific functions, and customizable themes and.
37
Discount Calculator Sales TaxC
Free + IAP · ★ 4.7 · 6,548 ratings · score 78
Calculates discounts, sales tax, and several other shopping and personal finance figures, with a shopping list and.
38
Calculator ∞C
$5.99 + IAP · ★ 4.7 · 27,827 ratings · score 78
Scientific calculator for iPhone and iPad with algebra, 2D graphing, matrix, base-N and unit conversion tools.
39
Time Calculator - Work HoursC
Free + IAP · ★ 4.7 · 9,104 ratings · score 78
A set of utility calculators for working hours, shifts, dates, countdowns, time zones and time format conversion.
40
CalConvert: Currency ConverterC
Free + IAP · ★ 4.4 · 200,411 ratings · score 77
Free calculator with scientific functions, unit and currency conversion, and a world clock for iPhone, iPad and Apple.

Questions people ask

What is the best alternative to Simple Calculator. on iPhone?: Calculator+, S tier, #1 in calculation.
Is there a free alternative to Simple Calculator.?: Yes: Calculator+ (S tier, #1) is free to download, with in-app purchases.
Does anything rank above Simple Calculator.?: Yes. 18 apps rank above it in calculation: Calculator+ (#1), Calculator Air: AI Math Solver (#2), Calculator with History + (#3) and more.

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