# Complex Number Cruncher vs Calculator +ㅤ

The clearest difference is in-app purchases: Complex Number Cruncher at none against Calculator +ㅤ's 6. Complex Number Cruncher also leads on ads (none vs shown) and iOS requirement (10.3 vs 15.0). Calculator +ㅤ's advantage is ratings volume (4.6K vs 4) and rating (4.6 vs 4.3). On price, review sentiment 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. Complex Number Cruncher asks for nothing beyond the download.

Calculator +ㅤ holds the better App Store score, 4.6 against 4.3. That said, the two scores are not equally well evidenced: Calculator +ㅤ has 4.6K ratings behind it against 4, so its average is the more settled of the two. Written reviews complicate that: 50% of Complex Number Cruncher's written reviews are positive against 47% of Calculator +ㅤ's, so the app with the better star average is not the one people write more warmly about.

Complex Number Cruncher ships an update every 2 months, Calculator +ㅤ fortnightly. The most recent releases landed on October 7, 2026 and October 15, 2026 respectively.

## The numbers

| Metric | Complex Number Cruncher | Calculator +ㅤ |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.3 (4 ratings)](https://appshunter.io/ios/app/complex-number-cruncher/id1046399105/reviews) | **[4.6 (4.6K ratings)](https://appshunter.io/ios/app/calculator-plus/id1597933199/reviews)** |
| Number of ratings | 4 | **4.6K** |
| Positive reviews | **50.0% of reviews** | 46.7% of reviews |
| In-app purchases | **No** | Yes |
| Ads | **No** | Yes |
| Update frequency | Every 2 months | **Fortnightly** |
| Monetization | **Free** | Subscription |
| Size | 16 MB | 55 MB |
| Requires iOS | **10.3** | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Neil Woodcock](https://appshunter.io/developer/836792867) | [Rocket Apps GmbH](https://appshunter.io/developer/1566586717) |

## What reviewers say

### Complex Number Cruncher

[App page](https://appshunter.io/ios/app/complex-number-cruncher/id1046399105)

Perform calculations with complex numbers. Input real and imaginary parts or modulus and argument to find sums, differences, products, or quotients.

**Highlights:** Complex number calculations, Sum, difference, product, quotient, Real and imaginary input, Modulus and argument input, Automatic result calculation

**Features:** macOS Compatibility

**In-app purchases:** none


### 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 Complex Number Cruncher free?

Complex Number Cruncher is free to download, with no in-app purchases.

### Is Calculator +ㅤ free?

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

### Which has better reviews, Complex Number Cruncher or Calculator +ㅤ?

Calculator +ㅤ is rated higher. Complex Number Cruncher averages 4.3 out of 5 from 4 ratings, while Calculator +ㅤ averages 4.6 from 4.6K ratings.

### Do Complex Number Cruncher or Calculator +ㅤ have ads?

Calculator +ㅤ shows ads; Complex Number Cruncher does not.

### Which is updated more often, Complex Number Cruncher or Calculator +ㅤ?

Complex Number Cruncher ships an update every 2 months, and Calculator +ㅤ fortnightly. Most recently, Complex Number Cruncher was updated on October 7, 2026 and Calculator +ㅤ 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.*