# Calculator vs Citizen Calculator App

The clearest difference is in-app purchases: Calculator at none against Citizen Calculator App's 4. Citizen Calculator App's advantage is ads (none vs shown) and update cadence (monthly vs every 13 months). On price, rating, review sentiment and ratings volume there is nothing between them.

Both are free to download. Citizen Calculator App sells 4 in-app purchases, starting at $0.99 per 7 days. Calculator asks for nothing beyond the download.

On the App Store both sit at effectively the same score — 4.7 for Calculator against 4.7 for Citizen Calculator App. Both are backed by a comparable volume of ratings — 916 and 354 respectively. Written reviews are what separate them: 80% of Calculator's written reviews are positive against 72% of Citizen Calculator App's.

Calculator ships an update every 13 months, Citizen Calculator App monthly. The most recent releases landed on November 1, 2026 and November 7, 2026 respectively.

## The numbers

| Metric | Calculator | Citizen Calculator App |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.7 (916 ratings)](https://appshunter.io/ios/app/calculator/id549782479/reviews) | **[4.7 (354 ratings)](https://appshunter.io/ios/app/citizen-calculator-app/id1541602534/reviews)** |
| Number of ratings | **916** | 354 |
| Positive reviews | **79.8% of reviews** | 71.9% of reviews |
| In-app purchases | **No** | Yes |
| Ads | Yes | **No** |
| Update frequency | Every 13 months | **Monthly** |
| Monetization | **Ad-supported** | Freemium |
| Size | 11 MB | 26 MB |
| Requires iOS | 15.0 | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Horizon Business, Inc.](https://appshunter.io/developer/431586531) | [Devkrushna Infotech Private Limited](https://appshunter.io/developer/1491441074) |

## What reviewers say

### Calculator

[App page](https://appshunter.io/ios/app/calculator/id549782479)

This is a straightforward calculator application designed for ease of use and clear readability. Users can personalize the app's appearance by choosing their preferred background and display themes.

**Highlights:** Easy to use interface, Clear display, Customizable background, Customizable display themes

**Features:** macOS Compatibility

**In-app purchases:** none

**What reviewers like**

- 💻 Easy to use
- 🎨 Colorful and visually appealing
- 👀 Large, easy-to-read numbers
- 🎯 Accurate calculations
- 🆓 Free app

**What reviewers complain about**

- 🔊 Loud button clicking sound that can't be turned off
- 📏 Lacks landscape mode
- 🔢 No percentage or advanced math functions

**Reported bugs**

- Sound toggle switch doesn't work to turn off sounds
- App crashes or freezes on some devices

**Requested features**

- Add percentage and other advanced math functions
- Allow landscape mode
- Add option to turn off button sounds


### Citizen Calculator App

[App page](https://appshunter.io/ios/app/citizen-calculator-app/id1541602534)

This app offers a comprehensive calculator with standard arithmetic functions, business-specific calculations like GST, and advanced features. Enjoy a realistic calculator experience with tactile feedback and a clean interface.

**Highlights:** GST Calculator, Basic math operations, Business and financial functions (M+, M-, MU, GT), Realistic calculator feel with sound and vibration, Clear and backspace buttons, Display operator symbols

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

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Citizen Pro Weekly | $0.99 | per 7 days |
| Monthly Premium | $0.99 | per month |
| Citizen Pro Yearly | $2.99 | per year |
| Remove Ads forever | $4.99 | one-time |


## Frequently asked questions

### Is Calculator free?

Calculator is free to download, with no in-app purchases.

### Is Citizen Calculator App free?

Citizen Calculator App is free to download, with in-app purchases available.

### Which has better reviews, Calculator or Citizen Calculator App?

Citizen Calculator App is rated higher. Calculator averages 4.7 out of 5 from 916 ratings, while Citizen Calculator App averages 4.7 from 354 ratings.

### Do Calculator or Citizen Calculator App have ads?

Calculator shows ads; Citizen Calculator App does not.

### Which is updated more often, Calculator or Citizen Calculator App?

Calculator ships an update every 13 months, and Citizen Calculator App monthly. Most recently, Calculator was updated on November 1, 2026 and Citizen Calculator App on November 7, 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.*