# The Calculator Pro· vs Basic Calculator.

The clearest difference is ads: The Calculator Pro· at none against Basic Calculator.'s shown. The Calculator Pro· also leads on iOS requirement (10.0 vs 13.0). Basic Calculator.'s advantage is update cadence (every 2 weeks vs every 3 months) and rating (4.7 vs 4.5). On price, ratings volume, in-app purchases and monetization model there is nothing between them.

Both are free to download. The Calculator Pro· sells 1 one-off in-app purchase and Basic Calculator. sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.

Basic Calculator. holds the better App Store score, 4.7 against 4.5. Both are backed by a comparable volume of ratings — 145 and 147 respectively.

The Calculator Pro· ships an update every 3 months, Basic Calculator. every 2 weeks. The most recent releases landed on October 15, 2026 and October 17, 2026 respectively.

## The numbers

| Metric | The Calculator Pro· | Basic Calculator. |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.5 (145 ratings)](https://appshunter.io/ios/app/the-calculator-pro/id1443579398/reviews) | **[4.7 (147 ratings)](https://appshunter.io/ios/app/basic-calculator/id6447476116/reviews)** |
| Number of ratings | 145 | **147** |
| Positive reviews | 80.8% of reviews | — |
| In-app purchases | Yes | Yes |
| Ads | **No** | Yes |
| Update frequency | Every 3 months | **Every 2 weeks** |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Size | 46 MB | 69 MB |
| Requires iOS | **10.0** | 13.0 |
| Devices | **iPhone, iPad, iPod, Apple Watch** | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [KISSAPP, S.L.](https://appshunter.io/developer/552812711) | [Edison Largo](https://appshunter.io/developer/978541799) |

## What reviewers say

### The Calculator Pro·

[App page](https://appshunter.io/ios/app/the-calculator-pro/id1443579398)

This app offers a versatile calculator with basic and scientific functions, along with unit and currency conversion. It features an intuitive design with customizable themes and the ability to edit equations. Enjoy historical records and multitasking support on compatible devices.

**Highlights:** Calculator 7 in 1, Scientific and basic modes, Unit and currency converters, Equation editing, Historical records, Customizable themes

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| No ads | $3.99 | one-time |

**What reviewers like**

- 👍 User-friendly interface
- 🚀 Efficient calculations
- 👍 Easy to use
- 👍 Convenient functionality
- 👍 Good for daily use

**What reviewers complain about**

- 😠 Too many ads
- 😠 Constant video ads
- 😠 Frequent interruptions
- 😠 Ads make it unusable
- 😠 Percentage calculation incorrect

**Reported bugs**

- Percentage calculation is wrong
- App does not show on watch

**Requested features**

- Add square multiplication key
- Larger font size
- Improve percentage calculation
- Dark mode option
- Fix watch app compatibility


### Basic Calculator.

[App page](https://appshunter.io/ios/app/basic-calculator/id6447476116)

A straightforward and user-friendly calculator app designed for quick calculations. It features a display log, a backspace key for corrections, and supports both decimal points and commas.

**Highlights:** Display log for calculations, Backspace key for corrections, Decimal point and comma support, Designed for quick calculations, User-friendly interface

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Remove Ads | $3.99 | one-time |


## Frequently asked questions

### Is The Calculator Pro· free?

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

### Is Basic Calculator. free?

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

### Which has better reviews, The Calculator Pro· or Basic Calculator.?

Basic Calculator. is rated higher. The Calculator Pro· averages 4.5 out of 5 from 145 ratings, while Basic Calculator. averages 4.7 from 147 ratings.

### Do The Calculator Pro· or Basic Calculator. have ads?

Basic Calculator. shows ads; The Calculator Pro· does not.

### Which is updated more often, The Calculator Pro· or Basic Calculator.?

The Calculator Pro· ships an update every 3 months, and Basic Calculator. every 2 weeks. Most recently, The Calculator Pro· was updated on October 15, 2026 and Basic Calculator. on October 17, 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.*