# Calculator vs Calculator basic

The clearest difference is in-app purchases: Calculator basic at none against Calculator's 2. Calculator basic also leads on iOS requirement (8.0 vs 26.1). On price, rating, ratings volume and update cadence there is nothing between them.

Both are free to download. Calculator sells 2 one-off in-app purchases. Calculator basic asks for nothing beyond the download.

On the App Store both sit at effectively the same score — 5.0 for Calculator against 5.0 for Calculator basic. Both are backed by a comparable volume of ratings — 1 and 2 respectively.

Calculator ships an update every 4 months, Calculator basic every 3 months. The most recent releases landed on October 3, 2026 and September 24, 2026 respectively.

## The numbers

| Metric | Calculator | Calculator basic |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [5.0 (1 ratings)](https://appshunter.io/ios/app/calculator-all-in-one/id939574640/reviews) | [5.0 (2 ratings)](https://appshunter.io/ios/app/calculator-basic/id959434104/reviews) |
| Number of ratings | 1 | **2** |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 4 months | **Every 3 months** |
| Monetization | Free | Free |
| Size | 5 MB | 6 MB |
| Requires iOS | 26.1 | **8.0** |
| Devices | iPhone, iPad, Apple Watch | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Juan Fullana](https://appshunter.io/developer/692107580) | [Kenichi Yoshikawa](https://appshunter.io/developer/954163256) |

## What reviewers say

### Calculator

[App page](https://appshunter.io/ios/app/calculator-all-in-one/id939574640)

This comprehensive utility app consolidates numerous calculators for scientific, health, date, and unit conversions. It offers a wide array of tools, from basic arithmetic to complex calculations and timers, all within a single application. No internet connection is required for its built-in functions.

**Highlights:** 33+ diverse calculator functions, Scientific, health, and date calculators, Unit and numerical system converters, Timers and clocks, Offline functionality, Mathematical competition game

**Features:** macOS Compatibility

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Donation + 1 Extra day. Thanks | $0.99 | one-time |
| No time limit | $1.99 | one-time |


### Calculator basic

[App page](https://appshunter.io/ios/app/calculator-basic/id959434104)

Personalize your calculation experience with customizable buttons, wallpapers, and themes. Adjust layouts for portrait and landscape modes on your devices for optimal viewing and ease of use.

**Highlights:** Customizable button positions and functions, Set custom wallpapers and background colors, Adjustable button shapes, sizes, and dimensions, Multiple calculation methods and rounding modes, Free adjustment of character and background colors, History log with overwrite or add options

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Calculator free?

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

### Is Calculator basic free?

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

### Which has better reviews, Calculator or Calculator basic?

Calculator and Calculator basic are both rated 5.0 out of 5 on the App Store, from 1 and 2 ratings respectively.

### Do Calculator or Calculator basic have ads?

Neither Calculator nor Calculator basic shows ads.

### Which is updated more often, Calculator or Calculator basic?

Calculator ships an update every 4 months, and Calculator basic every 3 months. Most recently, Calculator was updated on October 3, 2026 and Calculator basic on September 24, 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.*