# Calculator M+ vs Calculator +ㅤ

The clearest difference is monetization model: Calculator M+ at free with in-app purchases against Calculator +ㅤ's subscription. Calculator M+ also leads on ads (none vs shown) and review sentiment (64% vs 47%). Calculator +ㅤ's advantage is ratings volume (4.6K vs 110). On price, rating, update cadence and in-app purchases there is nothing between them.

Both are free to download. Calculator M+ sells 1 in-app purchase, starting at $6.99 per year and Calculator +ㅤ sells 6 in-app purchases, starting at $2.99 per 7 days. Whichever you choose, the download price is not the number that matters.

On the App Store both sit at effectively the same score — 4.5 for Calculator M+ against 4.6 for Calculator +ㅤ. That said, the two scores are not equally well evidenced: Calculator +ㅤ has 4.6K ratings behind it against 110, so its average is the more settled of the two. Written reviews are what separate them: 64% of Calculator M+'s written reviews are positive against 47% of Calculator +ㅤ's.

Both ship on a similar rhythm, roughly fortnightly. The most recent releases landed on September 22, 2026 and September 28, 2026 respectively.

## The numbers

| Metric | Calculator M+ | Calculator +ㅤ |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.5 (110 ratings)](https://appshunter.io/ios/app/calculator-m-plus/id1449722969/reviews) | **[4.6 (4.6K ratings)](https://appshunter.io/ios/app/calculator-plus/id1597933199/reviews)** |
| Number of ratings | 110 | **4.6K** |
| Positive reviews | **63.6% of reviews** | 46.7% of reviews |
| In-app purchases | Yes | Yes |
| Ads | **No** | Yes |
| Update frequency | Fortnightly | Fortnightly |
| Monetization | **Free with in-app purchases** | Subscription |
| Size | 8 MB | 55 MB |
| Requires iOS | **12.0** | 15.0 |
| Devices | **iPhone, iPad, iPod, Mac** | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [InnovationBox](https://appshunter.io/developer/388046149) | [Rocket Apps GmbH](https://appshunter.io/developer/1566586717) |

## What reviewers say

### Calculator M+

[App page](https://appshunter.io/ios/app/calculator-m-plus/id1449722969)

Perform a wide range of calculations, from basic arithmetic to complex scientific functions. This app offers memory storage, calculation history, and cross-platform support. It includes features like dark mode and Apple Pencil integration for enhanced usability.

**Highlights:** Scientific calculations, Memory storage, Calculation history, Cross-platform support, Dark mode, Apple Pencil support

**Features:** Vision Pro support

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Calculator M+ Pro Annual | $6.99 | per year |


### 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 Calculator M+ free?

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

### Is Calculator +ㅤ free?

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

### Which has better reviews, Calculator M+ or Calculator +ㅤ?

Calculator +ㅤ is rated higher. Calculator M+ averages 4.5 out of 5 from 110 ratings, while Calculator +ㅤ averages 4.6 from 4.6K ratings.

### Do Calculator M+ or Calculator +ㅤ have ads?

Calculator +ㅤ shows ads; Calculator M+ does not.

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

Calculator M+ ships an update fortnightly, and Calculator +ㅤ fortnightly. Most recently, Calculator M+ was updated on September 22, 2026 and Calculator +ㅤ on September 28, 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.*