# Basic Calculator vs Calculator

The clearest difference is rating: Basic Calculator at 4.6 against Calculator's 3.7. Basic Calculator also leads on in-app purchases (none vs 1) and ads (none vs shown). On price, update cadence, device support and iOS requirement there is nothing between them.

Both are free to download. Calculator sells 1 one-off in-app purchase. Basic Calculator asks for nothing beyond the download.

Basic Calculator holds the better App Store score, 4.6 against 3.7. That said, the two scores are not equally well evidenced: Basic Calculator has 1.9K ratings behind it against 10, so its average is the more settled of the two. Written reviews point the same way: 69% of Basic Calculator's written reviews are positive against 43% of Calculator's.

Basic Calculator ships an update every 3 months, Calculator every 2 months. The most recent releases landed on October 16, 2026 and September 26, 2026 respectively.

## The numbers

| Metric | Basic Calculator | Calculator |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.6 (1.9K ratings)](https://appshunter.io/ios/app/basic-calculator/id790580942/reviews)** | [3.7 (10 ratings)](https://appshunter.io/ios/app/calculator-calcpro/id1321874059/reviews) |
| Number of ratings | **1.9K** | 10 |
| Positive reviews | **69.4% of reviews** | 42.9% of reviews |
| In-app purchases | **No** | Yes |
| Ads | **No** | Yes |
| Update frequency | Every 3 months | **Every 2 months** |
| Monetization | **Free** | Free with in-app purchases |
| Size | 27 MB | 4 MB |
| Requires iOS | **15.0** | 15.6 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [SuperDG Inc.](https://appshunter.io/developer/635709768) | [Hideki Ogawa](https://appshunter.io/developer/498921566) |

## What reviewers say

### Basic Calculator

[App page](https://appshunter.io/ios/app/basic-calculator/id790580942)

A straightforward calculator app designed for everyday use. It offers a clean interface with essential functions, displaying current calculations and providing a history of your operations. Ideal for users who prefer simplicity over advanced features.

**Highlights:** Basic calculation system, Intuitive design, View present modifications, Calculation history, Universal app support

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

**In-app purchases:** none

**What reviewers like**

- 👍 Easy to use
- 🚀 Efficient calculator
- 💡 Useful history feature
- 🔒 No data collection

**What reviewers complain about**

- 🐛 Ads interfering with usage
- 🐛 Occasional bugs and glitches
- 🔍 Limited functionality

**Reported bugs**

- Percentage key not working on iPad
- Calculation history not updating correctly

**Requested features**

- Support for fractions and advanced calculations
- Ability to correct mistakes without restarting
- Customization options like themes and fonts


### Calculator

[App page](https://appshunter.io/ios/app/calculator-calcpro/id1321874059)

This utility app allows users to perform calculations and view the formulas used. It offers the ability to edit past calculations and share results via email or memos. An optional purchase can remove advertisements.

**Highlights:** View calculation formulas, Edit past formulas, Share calculations, Ad-free option via purchase, Output to memos or email

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Remove in-app ads | $2.99 | one-time |


## Frequently asked questions

### Is Basic Calculator free?

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

### Is Calculator free?

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

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

Basic Calculator is rated higher. Basic Calculator averages 4.6 out of 5 from 1.9K ratings, while Calculator averages 3.7 from 10 ratings.

### Do Basic Calculator or Calculator have ads?

Calculator shows ads; Basic Calculator does not.

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

Basic Calculator ships an update every 3 months, and Calculator every 2 months. Most recently, Basic Calculator was updated on October 16, 2026 and Calculator on September 26, 2026.

---

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