# Calculator· vs Calculator Plus

The clearest difference is price: Calculator· at Free against Calculator Plus's $3.99. Calculator· also leads on ratings volume (34K vs 694). Calculator Plus's advantage is in-app purchases (none vs 3) and ads (none vs shown). On rating, monetization model, device support and iOS requirement there is nothing between them.

Calculator· is free to download; Calculator Plus costs $3.99 up front. Calculator· sells 3 in-app purchases, starting at $0.99 per month. Calculator Plus asks for nothing beyond the download.

On the App Store both sit at effectively the same score — 4.9 for Calculator· against 4.9 for Calculator Plus. That said, the two scores are not equally well evidenced: Calculator· has 34K ratings behind it against 694, so its average is the more settled of the two. Written reviews are what separate them: 84% of Calculator·'s written reviews are positive against 94% of Calculator Plus's.

Calculator· ships an update every 3 months, Calculator Plus every 5 weeks. The most recent releases landed on October 17, 2026 and October 15, 2026 respectively.

## The numbers

| Metric | Calculator· | Calculator Plus |
| --- | --- | --- |
| Price | **Free** | $3.99 |
| Rating | [4.9 (34K ratings)](https://appshunter.io/ios/app/calculator/id554836784/reviews) | [4.9 (694 ratings)](https://appshunter.io/ios/app/calculator-plus-pro/id978091416/reviews) |
| Number of ratings | **34K** | 694 |
| Positive reviews | 84.3% of reviews | **93.8% of reviews** |
| In-app purchases | Yes | **No** |
| Ads | Yes | **No** |
| Update frequency | Every 3 months | **Every 5 weeks** |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Size | 47 MB | 71 MB |
| Requires iOS | 15.0 | 15 |
| Devices | **iPhone, iPad, iPod, Apple Watch** | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Tim O's Studios, LLC](https://appshunter.io/developer/412839685) | [DigitAlchemy LLC](https://appshunter.io/developer/376971628) |

## What reviewers say

### Calculator·

[App page](https://appshunter.io/ios/app/calculator/id554836784)

This app offers a straightforward calculation experience, focusing on essential functions without unnecessary complexity. It includes basic arithmetic, percentage calculations, and advanced functions like square root. Users can customize the appearance with multiple color schemes and utilize features like result copying and split-screen multitasking on iPad.

**Highlights:** Basic arithmetic operations, Percentage calculations, Multiple color schemes, Copy results, Square, square root, inverse functions, iPad Split View support, Apple Watch support

**Features:** macOS Compatibility, Apple Watch app, Vision Pro support

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Upgrade App | $0.99 | per month |
| Upgrade App | $4.99 | per year |
| Upgrade App | $1.99 | one-time |

**What reviewers like**

- 👍 Simple and easy to use
- 🚀 Quick and responsive
- 💡 Percentage function works well
- 👍 Large, clear buttons
- 👍 Straightforward, no-frills design

**What reviewers complain about**

- 🔋 Frequent ads can be distracting
- 🐛 Occasional crashes or freezes
- 🔒 Lack of customization options
- 💡 No backspace/undo function
- 💡 Missing advanced features like memory

**Reported bugs**

- Crashes when performing long calculations
- Freezes when opening the app
- Incorrect results for some complex calculations

**Requested features**

- Add a backspace/undo button
- Implement a history/memory feature
- Provide more customization options
- Reduce frequency of ads


### Calculator Plus

[App page](https://appshunter.io/ios/app/calculator-plus-pro/id978091416)

This app simplifies everyday math with a clean interface and a history of all your calculations. Easily handle basic operations, percentages, and more, with the ability to review past entries for quick reference. It's designed for efficient problem-solving on the go.

**Highlights:** Clear, readable calculation display, Basic arithmetic and percentages, Backspace for error correction, Memory buttons and calculation history, Light and dark themes, Advanced functions (squaring, square root, pi)

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

**In-app purchases:** none

**What reviewers like**

- 👍 Easy to use
- 👍 Large, clear numbers
- 👍 Intuitive interface
- 👍 Reliable performance
- 👍 Convenient features (e.g. history, memory)

**What reviewers complain about**

- 🐛 Occasional clicking sound issue
- 🔋 Potential battery drain

**Reported bugs**

- Clicking sound not removable
- Compatibility issues on older devices

**Requested features**

- Dark mode option
- Algebraic order of operations
- Customizable color schemes


## Frequently asked questions

### Is Calculator· free?

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

### Is Calculator Plus free?

Calculator Plus costs $3.99, with no in-app purchases.

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

Calculator· and Calculator Plus are both rated 4.9 out of 5 on the App Store, from 34K and 694 ratings respectively.

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

Calculator· shows ads; Calculator Plus does not.

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

Calculator· ships an update every 3 months, and Calculator Plus every 5 weeks. Most recently, Calculator· was updated on October 17, 2026 and Calculator Plus on October 15, 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.*