Comparison

Eleven | Calculator vs iPocket Calculator

Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.

Head to head
About

Eleven | Calculator

This app offers a real-time calculation experience without an equals button, allowing you to see and edit your entire equation. It supports long calculations, unlimited undo/redo, and intelligent buttons for a streamlined user interface. Advanced scientific functions are available as an in-app purchase.

Highlights
  • Real-time calculation without equals button
  • Editable entire calculation history
  • Unlimited undo and redo
  • Intelligent and context-aware buttons
  • Supports basic and advanced operations
  • Scientific calculator functions (in-app purchase)
Features
Read full description

The BEST everyday calculator app for iPhone and iPad. - No equals button: Always automatically calculates the result in real-time while you type - No confusion: You can always see AND edit your entire calculation - Enter calculations of (almost) any length: The display and keypad automatically resize to fit - Tap or slide across the display to edit your calculation at any position - Unlimited Undo and Redo - More readable: Uses color to distinguish between numbers and operators - Intelligent buttons: Only those buttons light up which are relevant at any given time and cursor position - Gorgeous analog-style design - Four themes / skins included - Extremely fast. - Supports all basic operations: + - × ÷ √ - Supports advanced operations: ∛ x² x³ - Supports brackets ( ) - Supports results up to +/- 10³⁰⁰ - Long-tap the result to copy it to the clipboard SCIENTIFIC CALCULATOR! (landscape orientation, available as In-App Purchase) - Power function with fully editable exponent. - Root function with fully editable degree. - Logarithm function with fully editable base. - Trigonometric functions: sin, cos, tan. - Inverse trigonometric functions: asin, acos, atan. - Hyperbolic functions: sinh, cosh, tanh. - Inverse hyperbolic functions: asinh, acosh, atanh. - Factorial function (integers only). - Modulo (remainder) operator (mod). - Smart constants: π, e. - Smart random number generator. - No mode switching -- all functions immediately available.

About

iPocket Calculator

This app provides a fast and intuitive interface for basic and advanced calculations. Users can personalize the look with customizable themes and colors for a tailored experience. Enjoy smooth, user-friendly operation and quick, reliable results on the go.

Highlights
  • Customizable themes
  • Sleek and modern interface
  • Fast calculations
  • User-friendly experience
  • Share or print results
Read full description

Pocket Calculator: Simple, Elegant, and Customizable Pocket Calculator offers a fast and intuitive interface for all your basic and advanced calculation needs. Customize the look with themes and colors of your choice, and enjoy a smooth, user-friendly experience tailored just for you. Key Features: Fully customizable themes for a personalized experience Sleek and modern interface designed for easy use Performance improvements for faster calculations Perfect for anyone who needs quick, reliable calculations on the go.

Screenshots

Eleven | Calculator4 screens
iPocket Calculator4 screens

Verdict

The call

The clearest difference is rating: Eleven | Calculator at 5.0 against iPocket Calculator's 4.7. Eleven | Calculator also leads on iOS requirement (11.4 vs 17.0). On price, ratings volume, update cadence and ads there is nothing between them.

Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. Eleven | Calculator sells 1 one-off in-app purchase and iPocket Calculator sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.

ReceptionRating · Positive reviews · Number of ratings

Eleven | Calculator holds the better App Store score, 5.0 against 4.7. Both are backed by a comparable volume of ratings — 3 and 3 respectively.

UpkeepUpdate frequency

Eleven | Calculator ships an update every 8 months, iPocket Calculator every 10 months. The most recent releases landed on August 28, 2026 and June 4, 2026 respectively.

Scorecard2 real differences · 7 level
Eleven | Calculator versus iPocket Calculator: the parameters behind the verdict, then further details
ParameterEleven | CalculatoriPocket Calculator
PriceFreeFree
Rating5.0 (3 ratings) — better4.7 (3 ratings)
Number of ratings33
Update frequencyEvery 8 months — betterEvery 10 months
AdsNoNo
In-app purchasesYesYes
MonetizationFree with in-app purchasesFree with in-app purchases
DevicesiPhone, iPad, iPodiPhone, iPad, Mac
Requires iOS11.4 — better17.0
Further details — not scored
Size2 MB24 MB
Age rating4+4+
DeveloperAlexander EweringMahmoud Suliman

Customer experience

Eleven | Calculator

All ratings3 ratings
Positive100.0%
Neutral0.0%
Negative0.0%

iPocket Calculator

All ratings3 ratings
Positive100.0%
Neutral0.0%
Negative0.0%

In-app purchases

1 purchases

Eleven | Calculator

One-time1
  • Scientific Calculator$0.99
1 purchases

iPocket Calculator

One-time1
  • Premium Features$1.99

Questions

Is Eleven | Calculator free?
Eleven | Calculator is free to download, with in-app purchases available.
Is iPocket Calculator free?
iPocket Calculator is free to download, with in-app purchases available.
Which has better reviews, Eleven | Calculator or iPocket Calculator?
Eleven | Calculator is rated higher. Eleven | Calculator averages 5.0 out of 5 from 3 ratings, while iPocket Calculator averages 4.7 from 3 ratings.
Do Eleven | Calculator or iPocket Calculator have ads?
Neither Eleven | Calculator nor iPocket Calculator shows ads.
Which is updated more often, Eleven | Calculator or iPocket Calculator?
Eleven | Calculator ships an update every 8 months, and iPocket Calculator every 10 months. Most recently, Eleven | Calculator was updated on August 28, 2026 and iPocket Calculator on June 4, 2026.

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