# Calculator + vs Expressions Calculator

The clearest difference is in-app purchases: Expressions Calculator at none against Calculator +'s 12. Expressions Calculator also leads on ads (none vs shown) and rating (5.0 vs 4.6). Calculator +'s advantage is ratings volume (10K vs 5) and update cadence (every 5 days vs monthly). On price and review sentiment there is nothing between them.

Both are free to download. Calculator + sells 12 in-app purchases, starting at $4.99 per month. Expressions Calculator asks for nothing beyond the download.

Expressions Calculator holds the better App Store score, 5.0 against 4.6. That said, the two scores are not equally well evidenced: Calculator + has 10K ratings behind it against 5, so its average is the more settled of the two. Written reviews complicate that: 85% of Calculator +'s written reviews are positive against 78% of Expressions Calculator's, so the app with the better star average is not the one people write more warmly about.

Calculator + ships an update every 5 days, Expressions Calculator monthly. The most recent releases landed on October 23, 2026 and October 14, 2026 respectively.

## The numbers

| Metric | Calculator + | Expressions Calculator |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.6 (10K ratings)](https://appshunter.io/ios/app/calculator-plus/id351815470/reviews) | **[5.0 (5 ratings)](https://appshunter.io/ios/app/expressions-calculator/id423294430/reviews)** |
| Number of ratings | **10K** | 5 |
| Positive reviews | **84.9% of reviews** | 77.8% of reviews |
| In-app purchases | Yes | **No** |
| Ads | Yes | **No** |
| Update frequency | **Every 5 days** | Monthly |
| Monetization | Free with in-app purchases | **Free** |
| Size | 49 MB | 13 MB |
| Requires iOS | 16.4 | **12.0** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod, Mac** |
| Age rating | 4+ | 4+ |
| Developer | [xNeat.com](https://appshunter.io/developer/327498295) | [Andrei Salavei](https://appshunter.io/developer/1182076383) |

## What reviewers say

### Calculator +

[App page](https://appshunter.io/ios/app/calculator-plus/id351815470)

This app offers a free basic and scientific calculator with an intuitive interface. It supports fractions, percentages, and advanced editing. Optional upgrades provide specialized calculators for fractions with units, polynomial and linear equation solving, graphing, and geometric shapes.

**Highlights:** Free basic and scientific calculator, Intuitive interface with equation and result display, Fraction and percent support, Advanced editing capabilities, Polynomial and linear equation solver, Graphing calculator, Unit conversion and geometric calculators

**Features:** Vision Pro support

**In-app purchases (12)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Scientific Calculator | $4.99 | per month |
| Calculator | $39.99 | per year |
| Linear Calculator | $2.99 | one-time |
| Factoring Calculator | $2.99 | one-time |
| Handwriting Calculator | $2.99 | one-time |
| Currency Converter | $2.99 | one-time |
| Themes Pack | $2.99 | one-time |
| Graphing Calculator | $3.99 | one-time |
| Fraction Calculator | $3.99 | one-time |
| Scientific Calculator | $4.99 | one-time |
| Calculator Plus | $4.99 | one-time |
| Calculator | $16.99 | one-time |

**What reviewers like**

- 👍 Great features and easy to use
- 👍 Efficient and quick
- 👍 Versatile, functional calculator
- 👍 Fantastic, easy to use app
- 👍 Awesome calculator app

**What reviewers complain about**

- 🐛 New updated layout is awful
- 🐛 App is now terrible
- 🔒 Paying customer screwed over by update
- 🔒 Now timed trial, no free w/ads version
- 🔒 Not honest

**Reported bugs**

- Fraction calculator has TWO subtraction buttons and NO division button
- Decimals seem to be changed to fraction with no apparent way of changing it back
- Functionality is dropped by forcing you to the main menu every time you open it
- Currency converter broken
- Login screen freezes

**Requested features**

- Add mod function
- Add commas
- Add 1/x function
- Support for Retina Display
- Add number 4 with two lines


### Expressions Calculator

[App page](https://appshunter.io/ios/app/expressions-calculator/id423294430)

A user-friendly calculator app for everyday tasks. It handles complex calculations with high accuracy, offers currency and unit conversions, and includes equation solving capabilities. The app also features a full history and undo/redo functions.

**Highlights:** High-accuracy math expressions, Currency converter (including Bitcoin), Measurement unit converter (50+ units), Percent calculations, Linear and trigonometric equation solver (Beta), Extensive mathematical functions, Full history with undo/redo

**In-app purchases:** none


## Frequently asked questions

### Is Calculator + free?

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

### Is Expressions Calculator free?

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

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

Expressions Calculator is rated higher. Calculator + averages 4.6 out of 5 from 10K ratings, while Expressions Calculator averages 5.0 from 5 ratings.

### Do Calculator + or Expressions Calculator have ads?

Calculator + shows ads; Expressions Calculator does not.

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

Calculator + ships an update every 5 days, and Expressions Calculator monthly. Most recently, Calculator + was updated on October 23, 2026 and Expressions Calculator on October 14, 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.*