# Calculator‰ vs Simple Fun Calculator

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.

Both are free to download. Simple Fun Calculator sells 1 one-off in-app purchase. Calculator‰ asks for nothing beyond the download.

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.

## The numbers

| Metric | Calculator‰ | Simple Fun Calculator |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.9 (410K ratings)](https://appshunter.io/ios/app/calculator/id486645049/reviews)** | — |
| Number of ratings | **410K** | — |
| Positive reviews | 69.8% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | Yes | **No** |
| Update frequency | Every 5 months | **Every 3 weeks** |
| Monetization | Ad-supported | — |
| Size | 47 MB | 1 MB |
| Requires iOS | **15.0** | 17.6 |
| Devices | **iPhone, iPad, iPod, Apple Watch** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Tim O's Studios, LLC](https://appshunter.io/developer/412839685) | [tsuboi toshihiro](https://appshunter.io/developer/1838670892) |

## What reviewers say

### Calculator‰

[App page](https://appshunter.io/ios/app/calculator/id486645049)

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:** macOS Compatibility, Apple Watch app, Vision Pro support

**In-app purchases:** none

**What reviewers like**

- 👍 Easy to use
- 👍 Large, clear buttons
- 👍 Accurate calculations
- 👍 Simple, no-frills design
- 👍 Reliable and stable

**What reviewers complain about**

- 🔍 Lack of advanced features
- 💰 Ads can be intrusive
- 🔒 Concerns about security/malware
- 🐛 Occasional bugs and glitches

**Reported bugs**

- Calculations sometimes incorrect
- App crashing or freezing

**Requested features**

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


### Simple Fun Calculator

[App page](https://appshunter.io/ios/app/simple-fun-calculator/id6806540320)

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Premium Plan | $1.99 | one-time |


## Frequently asked 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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*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*