# Calculator vs Calculator

The clearest difference is review sentiment: Calculator at 80% against Calculator's 51%. Calculator also leads on rating (4.7 vs 4.5) and iOS requirement (11.0 vs 15.6). Calculator's advantage is device support (3 vs 1). On price, ratings volume, update cadence and ads there is nothing between them.

Both are free to download. Calculator sells 1 one-off in-app purchase and Calculator 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, 4.7 against 4.5. Both are backed by a comparable volume of ratings — 147K and 364K respectively. Written reviews point the same way: 51% of Calculator's written reviews are positive against 80% of Calculator's.

Calculator ships an update every 2 weeks, Calculator monthly. Both last shipped on November 7, 2026.

## The numbers

| Metric | Calculator | Calculator |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.5 (147K ratings)](https://appshunter.io/ios/app/calculator/id552974550/reviews) | **[4.7 (364K ratings)](https://appshunter.io/ios/app/calculator-pad-edition/id685860762/reviews)** |
| Number of ratings | 147K | **364K** |
| Positive reviews | 51.3% of reviews | **79.5% of reviews** |
| In-app purchases | Yes | Yes |
| Ads | Yes | Yes |
| Update frequency | **Every 2 weeks** | Monthly |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Size | 82 MB | 47 MB |
| Requires iOS | 15.6 | **11.0** |
| Devices | **iPhone, iPad, iPod** | iPad |
| Age rating | 4+ | 4+ |
| Developer | [The App Tower Inc.](https://appshunter.io/developer/552974553) | [Ratha Sou](https://appshunter.io/developer/590343618) |

## What reviewers say

### Calculator

[App page](https://appshunter.io/ios/app/calculator/id552974550)

This utility app offers a straightforward calculation experience with a vast selection of over 80 customizable themes. Personalize your calculator's appearance to suit your style while performing everyday math tasks.

**Highlights:** Basic calculations, Over 80 themes, Theme customization, Easy to use interface

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Ad Free Calculator | $4.99 | one-time |

**What reviewers like**

- 👍 Easy to use
- 🎨 Customizable backgrounds
- 💯 Accurate calculations
- 🆒 Unique design
- 🔍 Helpful for schoolwork

**What reviewers complain about**

- 💸 Ads disrupt usage
- 🔒 Requires payment to remove ads
- 🔀 Cannot rotate to landscape mode
- 🐛 Occasional calculation errors
- 📵 Freezes during use

**Reported bugs**

- Ads freeze the app
- Incorrect results for certain calculations

**Requested features**

- Add fraction support
- Implement a calculation history feature
- Provide more background theme options
- Allow landscape mode on tablets


### Calculator

[App page](https://appshunter.io/ios/app/calculator-pad-edition/id685860762)

This app provides a comprehensive calculator experience, filling the gap for a built-in option on iPads. It offers basic, scientific, fraction, programmer, and tip calculations, along with unit and currency conversion. The interface is designed with a modern flat UI, supporting various orientations and multitasking features.

**Highlights:** Basic and scientific calculations, Fraction and programmer calculators, Unit and currency converter, Tip calculator and bill splitter, History and memory functions, Customizable themes and interface

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Unlock Full Version | $5.99 | one-time |

**What reviewers like**

- 👍 Easy to use
- 🚀 Performs calculations quickly
- 💡 Helpful for math homework and studies
- 🔍 Provides calculation history
- 🎨 Customizable themes and wallpapers

**What reviewers complain about**

- 🔍 Too many ads
- 🐛 Occasional bugs and glitches
- 🔍 Ads can be distracting
- 🔍 Subscription model for some features

**Reported bugs**

- Calculation errors in certain cases
- App crashing on older devices
- Issues with the slide-over mode display

**Requested features**

- Voice input for calculations
- Ability to delete individual digits
- More advanced scientific functions
- Improved split-screen/multitasking support


## Frequently asked questions

### Is Calculator free?

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

### Is Calculator free?

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

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

Calculator is rated higher. Calculator averages 4.5 out of 5 from 147K ratings, while Calculator averages 4.7 from 364K ratings.

### Do Calculator or Calculator have ads?

Both Calculator and Calculator show ads.

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

Calculator ships an update every 2 weeks, and Calculator monthly. Most recently, Calculator was updated on November 7, 2026 and Calculator on November 7, 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.*