# Calculator vs Calculator⁼

The clearest difference is price: Calculator⁼ at Free against Calculator's $1.99. Calculator⁼ also leads on rating (4.6 vs 4.0) and update cadence (monthly vs every 11 months). Calculator's advantage is in-app purchases (none vs 8) and ads (none vs shown). On device support and iOS requirement there is nothing between them.

Calculator⁼ is free to download; Calculator costs $1.99 up front. Calculator⁼ sells 8 in-app purchases, starting at $0.49 per 7 days. Calculator asks for nothing beyond the download.

Calculator⁼ holds the better App Store score, 4.6 against 4.0. That said, the two scores are not equally well evidenced: Calculator⁼ has 358K ratings behind it against 1, so its average is the more settled of the two. Written reviews complicate that: 60% of Calculator's written reviews are positive against 36% of Calculator⁼'s, so the app with the better star average is not the one people write more warmly about.

Calculator ships an update every 11 months, Calculator⁼ monthly. The most recent releases landed on September 18, 2026 and September 28, 2026 respectively.

## The numbers

| Metric | Calculator | Calculator⁼ |
| --- | --- | --- |
| Price | $1.99 | **Free** |
| Rating | [4.0 (1 ratings)](https://appshunter.io/ios/app/calculator/id286319444/reviews) | **[4.6 (358K ratings)](https://appshunter.io/ios/app/calculator/id487127942/reviews)** |
| Number of ratings | 1 | **358K** |
| Positive reviews | **60.0% of reviews** | 35.9% of reviews |
| In-app purchases | **No** | Yes |
| Ads | **No** | Yes |
| Update frequency | Every 11 months | **Monthly** |
| Monetization | Paid | **Free with in-app purchases** |
| Best chart rank | **#181** | — |
| Size | 5 MB | 159 MB |
| Requires iOS | 15.6 | **15.0** |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Byte Works, Inc.](https://appshunter.io/developer/286319447) | [Impala Studios](https://appshunter.io/developer/1063279743) |

## What reviewers say

### Calculator

[App page](https://appshunter.io/ios/app/calculator/id286319444)

**Currently charting:** #181 Top Paid · Utilities (US App Store)

This app offers a comprehensive scientific calculator with multiple modes, including algebraic, scientific, conversions, and logic calculations. It features a user-friendly design with large buttons and remembers your progress if interrupted.

**Highlights:** Algebraic entry, Scientific calculations, Unit conversions (length, area, volume, etc.), Logic calculator (binary, octal, decimal, hex), 10 memory registers, Wide number range support

**Features:** macOS Compatibility

**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 Calculator free?

Calculator costs $1.99, with no in-app purchases.

### 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 4.0 out of 5 from 1 ratings, while Calculator⁼ averages 4.6 from 358K 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 11 months, and Calculator⁼ monthly. Most recently, Calculator was updated on September 18, 2026 and Calculator⁼ on September 28, 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.*