# Calculator vs Basic Calculator With BIDMAS

The clearest difference is ads: Calculator at none against Basic Calculator With BIDMAS's shown. Calculator also leads on monetization model (free vs free with in-app purchases) and rating (5.0 vs 4.8). Basic Calculator With BIDMAS's advantage is update cadence (weekly vs every 4 months) and ratings volume (6 vs 1). On price, in-app purchases and device support there is nothing between them.

Both are free to download. Calculator sells 2 one-off in-app purchases and Basic Calculator With BIDMAS sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.

Calculator holds the better App Store score, 5.0 against 4.8. That said, the two scores are not equally well evidenced: Basic Calculator With BIDMAS has 6 ratings behind it against 1, so its average is the more settled of the two.

Calculator ships an update every 4 months, Basic Calculator With BIDMAS weekly. The most recent releases landed on November 1, 2026 and October 31, 2026 respectively.

## The numbers

| Metric | Calculator | Basic Calculator With BIDMAS |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/calculator-all-in-one/id939574640/reviews)** | [4.8 (6 ratings)](https://appshunter.io/ios/app/basic-calculator-with-bidmas/id6758761367/reviews) |
| Number of ratings | 1 | **6** |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | Yes | Yes |
| Ads | **No** | Yes |
| Update frequency | Every 4 months | **Weekly** |
| Monetization | **Free** | Free with in-app purchases |
| Size | 5 MB | 91 MB |
| Requires iOS | 26.1 | **17.0** |
| Devices | **iPhone, iPad, Apple Watch** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Juan Fullana](https://appshunter.io/developer/692107580) | [Paul Flowers](https://appshunter.io/developer/1874852072) |

## 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 |


### Basic Calculator With BIDMAS

[App page](https://appshunter.io/ios/app/basic-calculator-with-bidmas/id6758761367)

A powerful and customizable calculator app that supports standard calculations and order of operations (PEMDAS). Personalize your experience with numerous themes and button styles, and utilize smart features like calculation history and currency conversion. Upgrade to unlock all premium features permanently.

**Highlights:** Order of operations (PEMDAS) mode, Over 50 color themes, Calculation history, Adjustable decimal precision, Currency conversions, Sales tax calculations

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| More Beans Calculator | $2.99 | one-time |


## Frequently asked questions

### Is Calculator free?

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

### Is Basic Calculator With BIDMAS free?

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

### Which has better reviews, Calculator or Basic Calculator With BIDMAS?

Calculator is rated higher. Calculator averages 5.0 out of 5 from 1 ratings, while Basic Calculator With BIDMAS averages 4.8 from 6 ratings.

### Do Calculator or Basic Calculator With BIDMAS have ads?

Basic Calculator With BIDMAS shows ads; Calculator does not.

### Which is updated more often, Calculator or Basic Calculator With BIDMAS?

Calculator ships an update every 4 months, and Basic Calculator With BIDMAS weekly. Most recently, Calculator was updated on November 1, 2026 and Basic Calculator With BIDMAS on October 31, 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.*