# Calculator´ vs Calculator

The clearest difference is ads: Calculator´ at none against Calculator's shown. Calculator´ also leads on update cadence (every 5 weeks vs every 3 months). On price, rating, review sentiment and ratings volume there is nothing between them.

Both are free to download. Calculator´ sells 4 in-app purchases, starting at $0.49 per year and Calculator sells 2 in-app purchases, starting at $0.99 per month. Whichever you choose, the download price is not the number that matters.

On the App Store both sit at effectively the same score — 4.6 for Calculator´ against 4.7 for Calculator. Both are backed by a comparable volume of ratings — 465 and 579 respectively. Written reviews are what separate them: 68% of Calculator´'s written reviews are positive against 64% of Calculator's.

Calculator´ ships an update every 5 weeks, Calculator every 3 months. Both last shipped on September 22, 2026.

## The numbers

| Metric | Calculator´ | Calculator |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.6 (465 ratings)](https://appshunter.io/ios/app/calculator/id878851717/reviews) | **[4.7 (579 ratings)](https://appshunter.io/ios/app/calculator-pro/id1538600973/reviews)** |
| Number of ratings | 465 | **579** |
| Positive reviews | **67.7% of reviews** | 63.8% of reviews |
| In-app purchases | Yes | Yes |
| Ads | **No** | Yes |
| Update frequency | **Every 5 weeks** | Every 3 months |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Size | 13 MB | 59 MB |
| Requires iOS | **14.0** | 15.0 |
| Devices | **iPhone, iPad, iPod, Apple Watch** | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Oval Software Oy](https://appshunter.io/developer/1438258178) | [Appgeneration Software](https://appshunter.io/developer/386316599) |

## What reviewers say

### Calculator´

[App page](https://appshunter.io/ios/app/calculator/id878851717)

This app is a powerful and intelligent calculator with a smart UI and live results. It offers basic, advanced, and scientific functions, a history log, customizable themes, and user-definable functions. It also includes features like an on-screen timer and iPad multitasking support.

**Highlights:** Live results and natural feel UI, User-definable advanced functions, History log with easy access, Customizable themes and colors, On-screen timer, iPad multitasking and Spotlight search

**Features:** Family Sharing, Apple Watch app, Vision Pro support

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Standard features w/ Free Week | $0.49 | per year |
| Standard features w/ Free Year | $0.49 | per year |
| Complete feature-set | $3.99 | per year |
| Converter + Graphing | $3.99 | one-time |

**What reviewers like**

- 👍 Clean and intuitive user interface
- 🚀 Fast and efficient performance
- 📊 Shows calculation progression like paper tape
- 🎨 Customizable appearance and themes
- 📱 Works well as iPhone/iPad replacement for default calculator

**What reviewers complain about**

- 💰 Switched to subscription model from free/one-time purchase
- 😤 Bait-and-switch pricing strategy
- 🔐 Paywall on basic features like clear button
- 📺 Ads and pop-ups introduced
- ⚠️ Removed features after update

**Reported bugs**

- Buttons below numbers 1, 2, 3 not responding
- App crashes when screen fills with numbers
- Numbers deleted backwards after full screen
- Swipe down converter doesn't work properly on iPad
- Pressing equals multiple times adds duplicate results

**Requested features**

- Haptic feedback support
- Fraction calculation support
- RPN mode
- iCloud sync for history
- Automatic parentheses


### Calculator

[App page](https://appshunter.io/ios/app/calculator-pro/id1538600973)

This app offers a versatile calculator with both basic and scientific functions. It includes advanced features like currency and unit conversions, customizable themes, and history tracking. Optimized for both portrait and landscape modes, it's designed for users needing precise calculations and conversions.

**Highlights:** Basic and scientific calculator, Currency converter, Unit converter, History and memory banks, Customizable themes, Portrait and landscape modes

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| myCalc - Calculator (1 month) | $0.99 | per month |
| Remove ads | $3.99 | one-time |

**What reviewers like**

- 👍 Very easy and intuitive to use
- 💰 Free to use without mandatory purchases
- 🔄 Multiple calculator modes (simple and scientific)
- 💱 Currency conversion functionality
- 📊 Visible calculation history on screen

**What reviewers complain about**

- 📢 Excessive and intrusive advertisements
- 📢 Ads appear before showing calculation results
- 🐛 Percentage calculations incorrect
- 🐛 Decimal place handling errors in continued calculations
- 🐛 History feature not functioning properly

**Reported bugs**

- Percentage calculation produces incorrect results (100+19%=100.19 instead of 119)
- Decimal places cause confusion in continued calculations
- History feature does not display entered operations
- App freezes or requires restart after ads
- Cannot input negative values for temperature conversions

**Requested features**

- Support for negative values in temperature calculations
- Ability to add custom currencies to the list
- Clear history button or selective equation deletion
- Better instructions and user guidance
- Standard calculator number grid layout


## 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 4.6 out of 5 from 465 ratings, while Calculator averages 4.7 from 579 ratings.

### Do Calculator´ or Calculator have ads?

Calculator shows ads; Calculator´ does not.

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

Calculator´ ships an update every 5 weeks, and Calculator every 3 months. Most recently, Calculator´ was updated on September 22, 2026 and Calculator 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.*