# Calculator +ㅤ vs Scientific Notation Calculator

The clearest difference is rating: Calculator +ㅤ at 4.6 against Scientific Notation Calculator's 1.0. Calculator +ㅤ also leads on ratings volume (4.6K vs 1). Scientific Notation Calculator's advantage is in-app purchases (none vs 6) and ads (none vs shown). On price and device support there is nothing between them.

Both are free to download. Calculator +ㅤ sells 6 in-app purchases, starting at $2.99 per 7 days. Scientific Notation Calculator asks for nothing beyond the download.

Calculator +ㅤ holds the better App Store score, 4.6 against 1.0. That said, the two scores are not equally well evidenced: Calculator +ㅤ has 4.6K ratings behind it against 1, so its average is the more settled of the two.

## The numbers

| Metric | Calculator +ㅤ | Scientific Notation Calculator |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.6 (4.6K ratings)](https://appshunter.io/ios/app/calculator-plus/id1597933199/reviews)** | [1.0 (1 ratings)](https://appshunter.io/ios/app/scientific-notation-calculator/id1619683962/reviews) |
| Number of ratings | **4.6K** | 1 |
| Positive reviews | 46.7% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | Yes | **No** |
| Update frequency | Fortnightly | — |
| Monetization | Subscription | **Free** |
| Size | 55 MB | 40 MB |
| Requires iOS | 15.0 | **13.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Rocket Apps GmbH](https://appshunter.io/developer/1566586717) | [STAGE CODING, Travnik](https://appshunter.io/developer/1637068135) |

## What reviewers say

### 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


### Scientific Notation Calculator

[App page](https://appshunter.io/ios/app/scientific-notation-calculator/id1619683962)

This utility app simplifies calculations involving very large or very small numbers using scientific notation. It's designed for scientists and engineers who frequently work with exponential expressions.

**Highlights:** Scientific notation conversion, Handles large numbers, Handles small numbers, Exponential calculations, Utility for scientists and engineers

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Calculator +ㅤ free?

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

### Is Scientific Notation Calculator free?

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

### Which has better reviews, Calculator +ㅤ or Scientific Notation Calculator?

Calculator +ㅤ is rated higher. Calculator +ㅤ averages 4.6 out of 5 from 4.6K ratings, while Scientific Notation Calculator averages 1.0 from 1 ratings.

### Do Calculator +ㅤ or Scientific Notation Calculator have ads?

Calculator +ㅤ shows ads; Scientific Notation Calculator does not.

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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.*