# Basic Calculator Pro vs Calculator +ㅤ

The clearest difference is price: Calculator +ㅤ at Free against Basic Calculator Pro's $1.99. Calculator +ㅤ also leads on update cadence (fortnightly vs every 3 months) and ratings volume (4.6K vs 702). Basic Calculator Pro's advantage is review sentiment (90% vs 47%) and in-app purchases (none vs 6). On rating, device support and iOS requirement there is nothing between them.

Calculator +ㅤ is free to download; Basic Calculator Pro costs $1.99 up front. Calculator +ㅤ sells 6 in-app purchases, starting at $2.99 per 7 days. Basic Calculator Pro asks for nothing beyond the download.

Basic Calculator Pro holds the better App Store score, 4.8 against 4.6. That said, the two scores are not equally well evidenced: Calculator +ㅤ has 4.6K ratings behind it against 702, so its average is the more settled of the two. Written reviews point the same way: 90% of Basic Calculator Pro's written reviews are positive against 47% of Calculator +ㅤ's.

Basic Calculator Pro ships an update every 3 months, Calculator +ㅤ fortnightly. The most recent releases landed on October 26, 2026 and October 27, 2026 respectively.

## The numbers

| Metric | Basic Calculator Pro | Calculator +ㅤ |
| --- | --- | --- |
| Price | $1.99 | **Free** |
| Rating | **[4.8 (702 ratings)](https://appshunter.io/ios/app/basic-calculator-pro/id821421514/reviews)** | [4.6 (4.6K ratings)](https://appshunter.io/ios/app/calculator-plus/id1597933199/reviews) |
| Number of ratings | 702 | **4.6K** |
| Positive reviews | **89.8% of reviews** | 46.7% of reviews |
| In-app purchases | **No** | Yes |
| Ads | **No** | Yes |
| Update frequency | Every 3 months | **Fortnightly** |
| Monetization | **Free** | Subscription |
| Size | 23 MB | 55 MB |
| Requires iOS | 15.0 | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [SuperDG Inc.](https://appshunter.io/developer/635709768) | [Rocket Apps GmbH](https://appshunter.io/developer/1566586717) |

## What reviewers say

### Basic Calculator Pro

[App page](https://appshunter.io/ios/app/basic-calculator-pro/id821421514)

This app provides a straightforward calculation system, focusing on essential functions without complex engineering features. It offers a clean design, calculation history, and displays current modifications for ease of use.

**Highlights:** Basic calculation system, Calculation history, Intuitive design, Shows present modifications, No ads

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

**In-app purchases:** none

**What reviewers like**

- 👍 Simple and easy to use
- 📚 Keeps a history of calculations
- 🚀 Fast and efficient
- 💻 Works well across devices
- 🧠 Intuitive interface

**What reviewers complain about**

- 🙄 Frequent review prompts interrupting usage
- 👀 Low contrast/visibility of numbers
- 🔒 Questionable Bluetooth permission request

**Reported bugs**

- Numpad enter key not working on Mac
- Screen moving up/down when typing one-handed on iPhone

**Requested features**

- Dark mode option
- Ability to edit past calculations
- Split-screen support on iPad
- Customizable button colors


### Calculator +ㅤ

[App page](https://appshunter.io/ios/app/calculator-plus/id1597933199)

This app simplifies math with basic, scientific, and fraction calculations. It also features a unique snap-and-scribble function to solve problems from photos. Customize your experience with themes and access a calculation history.

**Highlights:** Snap and Scribble Calculator, Basic Calculator, Scientific Calculator, Fraction Calculator, Currency Converter, Calculation History, Customizable Themes

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

**In-app purchases (6)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Rocket Apps PRO Weekly | $2.99 | per 7 days |
| Rocket Apps PRO Monthly | $4.99 | per month |
| Rocket Apps PRO Yearly | $9.99 | per year |
| Rocket Apps PRO Offer | $19.99 | per year |
| Rocket Apps PRO Yearly | $19.99 | per year |
| Rocket Apps PRO Yearly | $29.99 | per year |

**What reviewers like**

- 👍 Easy to use
- 🚀 Accurate calculations
- 🎨 Excellent visuals
- 💡 Helpful for academic work

**What reviewers complain about**

- 💰 Subscription model too expensive
- 🔍 Decimal entry quirks
- 📺 Too many ads
- 🔒 Locked features behind paywall

**Reported bugs**

- Inaccurate square root calculations
- Compatibility issues on iPad
- Decimal point not recognized

**Requested features**

- Negative number support
- Improved fraction calculator
- Scientific calculator layout
- Option to disable history feature


## Frequently asked questions

### Is Basic Calculator Pro free?

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

### Is Calculator +ㅤ free?

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

### Which has better reviews, Basic Calculator Pro or Calculator +ㅤ?

Basic Calculator Pro is rated higher. Basic Calculator Pro averages 4.8 out of 5 from 702 ratings, while Calculator +ㅤ averages 4.6 from 4.6K ratings.

### Do Basic Calculator Pro or Calculator +ㅤ have ads?

Calculator +ㅤ shows ads; Basic Calculator Pro does not.

### Which is updated more often, Basic Calculator Pro or Calculator +ㅤ?

Basic Calculator Pro ships an update every 3 months, and Calculator +ㅤ fortnightly. Most recently, Basic Calculator Pro was updated on October 26, 2026 and Calculator +ㅤ 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.*