# Basic Calculator vs Calculator M+

The clearest difference is ads: Calculator M+ at none against Basic Calculator's shown. Calculator M+ also leads on update cadence (fortnightly vs every 2 months) and iOS requirement (12.0 vs 15.0). Basic Calculator's advantage is rating (4.8 vs 4.5) and ratings volume (3.2K vs 110). On price, in-app purchases, monetization model and device support there is nothing between them.

Both are free to download. Basic Calculator sells 1 one-off in-app purchase and Calculator M+ sells 1 in-app purchase, starting at $6.99 per year. Whichever you choose, the download price is not the number that matters.

Basic Calculator holds the better App Store score, 4.8 against 4.5. That said, the two scores are not equally well evidenced: Basic Calculator has 3.2K ratings behind it against 110, so its average is the more settled of the two. Written reviews point the same way: 74% of Basic Calculator's written reviews are positive against 64% of Calculator M+'s.

Basic Calculator ships an update every 2 months, Calculator M+ fortnightly. The most recent releases landed on September 23, 2026 and September 22, 2026 respectively.

## The numbers

| Metric | Basic Calculator | Calculator M+ |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.8 (3.2K ratings)](https://appshunter.io/ios/app/basic-calculator-classic-calc/id430271248/reviews)** | [4.5 (110 ratings)](https://appshunter.io/ios/app/calculator-m-plus/id1449722969/reviews) |
| Number of ratings | **3.2K** | 110 |
| Positive reviews | **74.3% of reviews** | 63.6% of reviews |
| In-app purchases | Yes | Yes |
| Ads | Yes | **No** |
| Update frequency | Every 2 months | **Fortnightly** |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Size | 93 MB | 8 MB |
| Requires iOS | 15.0 | **12.0** |
| Devices | iPhone, iPad, iPod | **iPhone, iPad, iPod, Mac** |
| Age rating | +4 | 4+ |
| Developer | [MobArts](https://appshunter.io/developer/429185872) | [InnovationBox](https://appshunter.io/developer/388046149) |

## What reviewers say

### Basic Calculator

[App page](https://appshunter.io/ios/app/basic-calculator-classic-calc/id430271248)

A free, classic calculator app with large, easy-to-press buttons and customizable skins. It supports basic arithmetic, memory functions, and can handle very large numbers without using scientific notation. Multitasking is also supported on compatible devices.

**Highlights:** Large, easy-to-press buttons, Multiple beautiful skins, Basic arithmetic operations, Standard memory functions, Supports large numbers (up to 60 digits), Multitasking support (Split View, Slide Over)

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Banner Ad Removal | $0.99 | one-time |

**What reviewers like**

- 👍 Simple and easy to use
- 💡 Useful copy and paste functions
- 👍 Clear and large display
- 👍 Variety of skins/themes
- 👍 Responsive and fast

**What reviewers complain about**

- 🐛 Compatibility issues with iOS updates
- 🐛 Inaccurate calculations with larger numbers
- 🔋 Slow load times
- 🔍 Intrusive ads

**Reported bugs**

- Crashes or freezes after iOS updates
- Percent key not functioning correctly

**Requested features**

- Reinstate iPhone version
- Add scientific calculator functions
- Improve memory retention


### Calculator M+

[App page](https://appshunter.io/ios/app/calculator-m-plus/id1449722969)

Perform a wide range of calculations, from basic arithmetic to complex scientific functions. This app offers memory storage, calculation history, and cross-platform support. It includes features like dark mode and Apple Pencil integration for enhanced usability.

**Highlights:** Scientific calculations, Memory storage, Calculation history, Cross-platform support, Dark mode, Apple Pencil support

**Features:** Vision Pro support

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Calculator M+ Pro Annual | $6.99 | per year |


## Frequently asked questions

### Is Basic Calculator free?

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

### Is Calculator M+ free?

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

### Which has better reviews, Basic Calculator or Calculator M+?

Basic Calculator is rated higher. Basic Calculator averages 4.8 out of 5 from 3.2K ratings, while Calculator M+ averages 4.5 from 110 ratings.

### Do Basic Calculator or Calculator M+ have ads?

Basic Calculator shows ads; Calculator M+ does not.

### Which is updated more often, Basic Calculator or Calculator M+?

Basic Calculator ships an update every 2 months, and Calculator M+ fortnightly. Most recently, Basic Calculator was updated on September 23, 2026 and Calculator M+ on September 22, 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.*