Comparison

Calculator‰ vs Simple Fun Calculator

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

Head to head
About

Calculator‰

This utility app offers a clean and intuitive interface for performing calculations. It prioritizes a user-friendly design with large buttons and a clear display for quick and efficient use.

Highlights
  • Large buttons
  • Clear display
  • Fast calculations
  • Intuitive layout
  • Retina Display support
Features
Read full description

This calculator has a perfect design that maximizes the size of the buttons and display, with a great layout for fast and easy calculations. Retina Display. Download now and see how truly great this basic calculator is.

About

Simple Fun Calculator

Features
Read full description

A simple, clean calculator — with your own personal touch. [Core Features] · Tax calculation (8% / 10% switchable) · Discount calculation · Memory function (up to 10 values, tap to add to expression) · Intuitive button layout [Memory Function] Save your frequently used numbers with a single tap — store up to 10 values at once. Tap any saved number to instantly add it to your expression. [Customization (Partially Paid)] Set unique sounds and vibrations for each button. Choose from a variety of sounds: click, tock, pop, chime, and more. Pick your vibration style: soft, light, medium, heavy, and beyond. Rearrange buttons freely so your most-used functions are always within reach. You can preview sounds, vibrations, and button layouts for free. Go Premium (¥280, one-time) to save your settings permanently. [Premium Plan — ¥280 (One-time)] · Save & apply your custom button layout · Assign sounds and vibrations to individual buttons · Yours forever with a single purchase Simple, fun, and just a little bit satisfying.

Screenshots

Calculator‰2 screens
Simple Fun Calculator4 screens

Verdict

The call

The clearest difference is in-app purchases: Calculator‰ at none against Simple Fun Calculator's 1. Calculator‰ also leads on device support (4 vs 2) and iOS requirement (15.0 vs 17.6). Simple Fun Calculator's advantage is ads (none vs shown) and update cadence (every 3 weeks vs every 5 months). On price 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. Simple Fun Calculator sells 1 one-off in-app purchase. Calculator‰ asks for nothing beyond the download.

UpkeepUpdate frequency

Calculator‰ ships an update every 5 months, Simple Fun Calculator every 3 weeks. The most recent releases landed on November 3, 2026 and October 29, 2026 respectively.

Scorecard5 real differences · 5 level
Calculator‰ versus Simple Fun Calculator: the parameters behind the verdict, then further details
ParameterCalculator‰Simple Fun Calculator
PriceFreeFree
Rating4.9 (410K ratings) — better—
Positive reviews69.8% of reviews—
Number of ratings410K — better—
Update frequencyEvery 5 monthsEvery 3 weeks — better
AdsYesNo — better
In-app purchasesNo — betterYes
MonetizationAd-supported—
DevicesiPhone, iPad, iPod, Apple Watch — betteriPhone, iPad
Requires iOS15.0 — better17.6
Further details — not scored
Size47 MB1 MB
Age rating4+4+
DeveloperTim O's Studios, LLCtsuboi toshihiro

Bugs and requests

Calculator‰

Reported bugs

2 issues
  • Calculations sometimes incorrect
  • App crashing or freezing

Requested features

4 requests
  • Percentage key in portrait mode
  • Option to remove ads (paid version)
  • More customization options
  • Memory function

Simple Fun Calculator

Not enough reviews yet to summarise bugs or requests.

In-app purchases

None

Calculator‰

No in-app purchases

1 purchases

Simple Fun Calculator

One-time1
  • Premium Plan$1.99

Questions

Is Calculator‰ free?
Calculator‰ is free to download, with no in-app purchases.
Is Simple Fun Calculator free?
Simple Fun Calculator is free to download, with in-app purchases available.
Do Calculator‰ or Simple Fun Calculator have ads?
Calculator‰ shows ads; Simple Fun Calculator does not.
Which is updated more often, Calculator‰ or Simple Fun Calculator?
Calculator‰ ships an update every 5 months, and Simple Fun Calculator every 3 weeks. Most recently, Calculator‰ was updated on November 3, 2026 and Simple Fun Calculator on October 29, 2026.

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