Comparison

Calculator 3D vs Eleven | Calculator

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

Head to head
About

Calculator 3D

This utility app offers a unique calculator experience with animated characters presenting results. Enjoy interactive features like swiping to change backgrounds and reset numbers, all enhanced by atmospheric sounds. It's a fun and colorful way to perform calculations.

Highlights
  • Animated character results
  • Swipe gestures for background/reset
  • Atmospheric sound effects
  • Interactive animations based on result size
  • Customizable background colors
Features
Read full description

A cool calculator with fun features. The results in the calculator are presented by an animated character. Various animations to specific results. By swiping left or right you reset the numbers. By swiping up or down you to change the background colors. The calculator has sounds that provide atmosphere and responds to your input. The sounds can be turned on/off on the information page. A fun and colorful calculator with surprising features. Animations: 0-4999 Walking animation - The character presents the result 5000-9999999 Jumping animation - The character presents the result jumping from above. >9999999 Sliding animation - The character acts angry because he can't handle the big number.

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.

Screenshots

Calculator 3D4 screens
Eleven | Calculator4 screens

Verdict

The call

The clearest difference is rating: Eleven | Calculator at 5.0 against Calculator 3D's 4.0. Eleven | Calculator also leads on ads (none vs shown). Calculator 3D's advantage is update cadence (every 5 weeks vs every 8 months). On price, ratings volume, in-app purchases and monetization model 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. Calculator 3D sells 1 one-off in-app purchase and Eleven | 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 4.0. Both are backed by a comparable volume of ratings — 4 and 3 respectively.

UpkeepUpdate frequency

Calculator 3D ships an update every 5 weeks, Eleven | Calculator every 8 months. Both last shipped on November 1, 2026.

Scorecard3 real differences · 7 level
Calculator 3D versus Eleven | Calculator: the parameters behind the verdict, then further details
ParameterCalculator 3DEleven | Calculator
PriceFreeFree
Rating4.0 (4 ratings)5.0 (3 ratings) — better
Positive reviews75.0% of reviews—
Number of ratings4 — better3
Update frequencyEvery 5 weeks — betterEvery 8 months
AdsYesNo — better
In-app purchasesYesYes
MonetizationFree with in-app purchasesFree with in-app purchases
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS11.0 — better11.4
Further details — not scored
Size181 MB2 MB
Age rating4+4+
DeveloperBo KalvslundAlexander Ewering

Customer experience

Calculator 3D

All ratings4 ratings
Positive75.0%
Neutral0.0%
Negative25.0%
Written reviews4 reviews
Positive75.0%
Neutral0.0%
Negative25.0%

Eleven | Calculator

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

In-app purchases

1 purchases

Calculator 3D

One-time1
  • Remove Ad$0.99
1 purchases

Eleven | Calculator

One-time1
  • Scientific Calculator$0.99

Questions

Is Calculator 3D free?
Calculator 3D is free to download, with in-app purchases available.
Is Eleven | Calculator free?
Eleven | Calculator is free to download, with in-app purchases available.
Which has better reviews, Calculator 3D or Eleven | Calculator?
Eleven | Calculator is rated higher. Calculator 3D averages 4.0 out of 5 from 4 ratings, while Eleven | Calculator averages 5.0 from 3 ratings.
Do Calculator 3D or Eleven | Calculator have ads?
Calculator 3D shows ads; Eleven | Calculator does not.
Which is updated more often, Calculator 3D or Eleven | Calculator?
Calculator 3D ships an update every 5 weeks, and Eleven | Calculator every 8 months. Most recently, Calculator 3D was updated on November 1, 2026 and Eleven | Calculator on November 1, 2026.

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