# Expressions Calculator vs Calculator⁼

The clearest difference is review sentiment: Expressions Calculator at 78% against Calculator⁼'s 36%. Expressions Calculator also leads on in-app purchases (none vs 8) and ads (none vs shown). Calculator⁼'s advantage is ratings volume (359K vs 5). On price, update cadence and device support there is nothing between them.

Both are free to download. Calculator⁼ sells 8 in-app purchases, starting at $0.49 per 7 days. 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 359K ratings behind it against 5, so its average is the more settled of the two. Written reviews point the same way: 78% of Expressions Calculator's written reviews are positive against 36% of Calculator⁼'s.

Both ship on a similar rhythm, roughly monthly. The most recent releases landed on October 23, 2026 and October 27, 2026 respectively.

## The numbers

| Metric | Expressions Calculator | Calculator⁼ |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (5 ratings)](https://appshunter.io/ios/app/expressions-calculator/id423294430/reviews)** | [4.6 (359K ratings)](https://appshunter.io/ios/app/calculator/id487127942/reviews) |
| Number of ratings | 5 | **359K** |
| Positive reviews | **77.8% of reviews** | 35.6% of reviews |
| In-app purchases | **No** | Yes |
| Ads | **No** | Yes |
| Update frequency | Monthly | Monthly |
| Monetization | **Free** | Free with in-app purchases |
| Size | 13 MB | 159 MB |
| Requires iOS | **12.0** | 15.0 |
| Devices | **iPhone, iPad, iPod, Mac** | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Andrei Salavei](https://appshunter.io/developer/1182076383) | [Impala Studios](https://appshunter.io/developer/1063279743) |

## What reviewers say

### 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


### Calculator⁼

[App page](https://appshunter.io/ios/app/calculator/id487127942)

This app offers a clean and intuitive interface for both basic arithmetic and advanced scientific calculations. It includes a history tape to review past computations and supports various mathematical operations, making it suitable for everyday use and complex problem-solving.

**Highlights:** Basic & Scientific Calculator, Live Currency Converter, History Tape, Equation Edit Function, Degrees or Radians Calculation, Memory Banks

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

**In-app purchases (8)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Weekly Premium Access | $0.49 | per 7 days |
| Monthly full access | $1.99 | per month |
| Weekly Premium Access | $1.99 | per 7 days |
| Limited Time Offer | $4.99 | per year |
| Premium Yearly | $5.99 | per year |
| Annual Premium Access | $9.99 | per year |
| Retro Theme Calculator' | $0.99 | one-time |
| Lifetime Full Access | $14.99 | one-time |

**What reviewers like**

- 👍 Easy to use
- 📊 Helpful history feature
- 💻 Versatile (basic and scientific)
- 🔍 Clear display and large buttons

**What reviewers complain about**

- 🤖 Intrusive and excessive ads
- 💰 Subscription model for ad-free version
- 🔄 Ads interrupting calculations
- 🕰️ Slow performance due to ads

**Reported bugs**

- History not always showing all entries
- Ads covering up parts of the screen
- Inability to close full-screen ads

**Requested features**

- Add fraction button
- Option to clear calculation history
- Ability to copy/paste results
- Customizable layout and themes


## Frequently asked questions

### Is Expressions Calculator free?

Expressions 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, Expressions Calculator or Calculator⁼?

Expressions Calculator is rated higher. Expressions Calculator averages 5.0 out of 5 from 5 ratings, while Calculator⁼ averages 4.6 from 359K ratings.

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

Calculator⁼ shows ads; Expressions Calculator does not.

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

Expressions Calculator ships an update monthly, and Calculator⁼ monthly. Most recently, Expressions Calculator was updated on October 23, 2026 and Calculator⁼ on October 27, 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.*