# Basic Calculator vs Calculator Plus Pro

Basic Calculator and Calculator Plus Pro both sit at 4.8 stars, but that hides the real split: 74% of Basic Calculator's written reviews are positive against 36% of Calculator Plus Pro's. Basic Calculator also leads on ratings volume (3.2K vs 33) and update cadence (every 2 months vs every 7 months). Calculator Plus Pro's advantage is ads (none vs shown) and monetization model (free vs free with in-app purchases). On price, rating, in-app purchases and device support there is nothing between them.

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

On the App Store both sit at effectively the same score — 4.8 for Basic Calculator against 4.9 for Calculator Plus Pro. That said, the two scores are not equally well evidenced: Basic Calculator has 3.2K ratings behind it against 33, so its average is the more settled of the two. Written reviews are what separate them: 74% of Basic Calculator's written reviews are positive against 36% of Calculator Plus Pro's.

Basic Calculator ships an update every 2 months, Calculator Plus Pro every 7 months. The most recent releases landed on September 23, 2026 and September 24, 2026 respectively.

## The numbers

| Metric | Basic Calculator | Calculator Plus Pro |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.8 (3.2K ratings)](https://appshunter.io/ios/app/basic-calculator-classic-calc/id430271248/reviews) | **[4.9 (33 ratings)](https://appshunter.io/ios/app/calculator-plus-pro/id1255515239/reviews)** |
| Number of ratings | **3.2K** | 33 |
| Positive reviews | **74.3% of reviews** | 35.7% of reviews |
| In-app purchases | Yes | Yes |
| Ads | Yes | **No** |
| Update frequency | **Every 2 months** | Every 7 months |
| Monetization | Free with in-app purchases | **Free** |
| Size | 93 MB | 9 MB |
| Requires iOS | 15.0 | **13.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | +4 | 4+ |
| Developer | [MobArts](https://appshunter.io/developer/429185872) | [政 王](https://appshunter.io/developer/962633214) |

## 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 Plus Pro

[App page](https://appshunter.io/ios/app/calculator-plus-pro/id1255515239)

Enhance your iPad experience with this advanced calculator. It offers intelligent calculations and a clean, ad-free interface, making complex math tasks simpler and more efficient.

**Highlights:** Intelligent calculations, Complex math support, Ad-free experience, Optimized for iPad

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Remove Ads. | $1.99 | one-time |


## Frequently asked questions

### Is Basic Calculator free?

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

### Is Calculator Plus Pro free?

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

### Which has better reviews, Basic Calculator or Calculator Plus Pro?

Calculator Plus Pro is rated higher. Basic Calculator averages 4.8 out of 5 from 3.2K ratings, while Calculator Plus Pro averages 4.9 from 33 ratings.

### Do Basic Calculator or Calculator Plus Pro have ads?

Basic Calculator shows ads; Calculator Plus Pro does not.

### Which is updated more often, Basic Calculator or Calculator Plus Pro?

Basic Calculator ships an update every 2 months, and Calculator Plus Pro every 7 months. Most recently, Basic Calculator was updated on September 23, 2026 and Calculator Plus Pro on September 24, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*