# Calculator⁼ vs Calculator Plus

Calculator⁼ and Calculator Plus both sit at 4.6 stars, but that hides the real split: 83% of Calculator Plus's written reviews are positive against 36% of Calculator⁼'s. Calculator Plus also leads on in-app purchases (none vs 8). Calculator⁼'s advantage is ratings volume (358K vs 2.2K) and device support (3 vs 1). On price, rating, update cadence and ads there is nothing between them.

Both are free to download. Calculator⁼ sells 8 in-app purchases, starting at $0.49 per 7 days. Calculator Plus asks for nothing beyond the download.

On the App Store both sit at effectively the same score — 4.6 for Calculator⁼ against 4.5 for Calculator Plus. That said, the two scores are not equally well evidenced: Calculator⁼ has 358K ratings behind it against 2.2K, so its average is the more settled of the two. Written reviews are what separate them: 36% of Calculator⁼'s written reviews are positive against 83% of Calculator Plus's.

Calculator⁼ ships an update monthly, Calculator Plus every 2 weeks. The most recent releases landed on September 27, 2026 and September 26, 2026 respectively.

## The numbers

| Metric | Calculator⁼ | Calculator Plus |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.6 (358K ratings)](https://appshunter.io/ios/app/calculator/id487127942/reviews)** | [4.5 (2.2K ratings)](https://appshunter.io/ios/app/calculator-plus-units-and-split/id1082193416/reviews) |
| Number of ratings | **358K** | 2.2K |
| Positive reviews | 35.9% of reviews | **82.6% of reviews** |
| In-app purchases | Yes | **No** |
| Ads | Yes | Yes |
| Update frequency | Monthly | **Every 2 weeks** |
| Monetization | Free with in-app purchases | **Free** |
| Size | 159 MB | 7 MB |
| Requires iOS | 15.0 | 15.0 |
| Devices | **iPhone, iPad, iPod** | iPad |
| Age rating | 4+ | 4+ |
| Developer | [Impala Studios](https://appshunter.io/developer/1063279743) | [Studio Zebra](https://appshunter.io/developer/388549605) |

## What reviewers say

### 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


### Calculator Plus

[App page](https://appshunter.io/ios/app/calculator-plus-units-and-split/id1082193416)

This free iPad application offers a large, easy-to-read interface for performing basic calculations. Its user-friendly controls ensure immediate usability for everyday mathematical needs.

**Highlights:** Large, easy-to-read display, User-friendly controls, Basic calculations, Free to use

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

**In-app purchases:** none

**What reviewers like**

- 👍 Easy to use
- 👍 Large, clear numbers
- 👍 Simple and straightforward
- 👍 Great for basic calculations
- 👍 Convenient on iPad

**What reviewers complain about**

- 🐛 Decimal point issues
- 🐛 Inaccurate percentage calculations
- 💡 Lack of history/memory
- 💡 No backspace/undo function
- 🔍 Ads can be distracting

**Reported bugs**

- Decimal point not working properly
- Incorrect percentage calculations

**Requested features**

- Add backspace/undo function
- Improve decimal point and percentage calculations
- Provide option to remove ads


## Frequently asked questions

### Is Calculator⁼ free?

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

### Is Calculator Plus free?

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

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

Calculator⁼ is rated higher. Calculator⁼ averages 4.6 out of 5 from 358K ratings, while Calculator Plus averages 4.5 from 2.2K ratings.

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

Both Calculator⁼ and Calculator Plus show ads.

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

Calculator⁼ ships an update monthly, and Calculator Plus every 2 weeks. Most recently, Calculator⁼ was updated on September 27, 2026 and Calculator Plus on September 26, 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.*