# Calculator Pro+ for iPad vs Calculator Plus

Calculator Pro+ for iPad and Calculator Plus both sit at 4.4 stars, but that hides the real split: 81% of Calculator Plus's written reviews are positive against 26% of Calculator Pro+ for iPad's. Calculator Plus also leads on in-app purchases (none vs 5) and update cadence (every 2 weeks vs monthly). Calculator Pro+ for iPad's advantage is ratings volume (62K vs 2.6K) and iOS requirement (13.0 vs 15.0). On price, rating, ads and device support there is nothing between them.

Both are free to download. Calculator Pro+ for iPad sells 5 in-app purchases, starting at $0.99 per 7 days. Calculator Plus asks for nothing beyond the download.

Calculator Plus holds the better App Store score, 4.6 against 4.4. That said, the two scores are not equally well evidenced: Calculator Pro+ for iPad has 62K ratings behind it against 2.6K, so its average is the more settled of the two. Written reviews point the same way: 26% of Calculator Pro+ for iPad's written reviews are positive against 81% of Calculator Plus's.

Calculator Pro+ for iPad ships an update monthly, Calculator Plus every 2 weeks. The most recent releases landed on October 31, 2026 and October 29, 2026 respectively.

## The numbers

| Metric | Calculator Pro+ for iPad | Calculator Plus |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.4 (62K ratings)](https://appshunter.io/ios/app/calculator-pro-plus-for-ipad/id749118884/reviews) | **[4.6 (2.6K ratings)](https://appshunter.io/ios/app/calculator-plus-units-and-split/id1082193416/reviews)** |
| Number of ratings | **62K** | 2.6K |
| Positive reviews | 26.0% of reviews | **80.6% of reviews** |
| In-app purchases | Yes | **No** |
| Ads | Yes | Yes |
| Update frequency | Monthly | **Every 2 weeks** |
| Monetization | Free with in-app purchases | **Free** |
| Size | 183 MB | 7 MB |
| Requires iOS | **13.0** | 15.0 |
| Devices | iPad | iPad |
| Age rating | 17+ | 4+ |
| Developer | [Mosaic S.r.l.](https://appshunter.io/developer/570748343) | [Studio Zebra](https://appshunter.io/developer/388549605) |

## What reviewers say

### Calculator Pro+ for iPad

[App page](https://appshunter.io/ios/app/calculator-pro-plus-for-ipad/id749118884)

This app offers both basic and scientific calculation modes, alongside a comprehensive unit and currency converter. It supports multitasking, allowing simultaneous use with other applications, and features a history bar for tracking calculations.

**Highlights:** Basic and scientific calculator modes, Universal unit and currency converter, Multitasking mode, Calculation history bar, Customizable skins, VoiceOver accessibility

**In-app purchases (5)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Premium Weekly with free trial | $0.99 | per 7 days |
| Premium Weekly | $0.99 | per 7 days |
| Premium Yearly with Free Trial | $19.99 | per year |
| Premium Yearly | $19.99 | per year |
| Calculator Pro for iPad Full | $0.99 | one-time |

**What reviewers like**

- 🚀 Easily the best calculator app on iPad
- 👍 Great app and very useful
- 👍 Simple and straightforward features and functions
- 👍 Allows customization & personalization

**What reviewers complain about**

- 🚨 Lousy and annoying pop-up screen asking to subscribe
- 🚨 Too many ads that make the app unusable
- 🚨 Ads interrupt calculations and disrupt workflow
- 🚨 Ads are very intrusive and full-screen
- 🚨 Ads make the app virtually unusable without paying

**Reported bugs**

- Calculations not working correctly
- Unable to restore past purchases

**Requested features**

- More calculator themes and functionality
- Memory function
- Compatibility with iPhone


### Calculator Plus

[App page](https://appshunter.io/ios/app/calculator-plus-units-and-split/id1082193416)

This free iPad application offers a large, easy-to-read interface for performing basic calculations. Its user-friendly controls ensure immediate usability for everyday mathematical needs.

**Highlights:** Large, easy-to-read display, User-friendly controls, Basic calculations, Free to use

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

**In-app purchases:** none

**What reviewers like**

- 👍 Easy to use
- 👍 Large, clear numbers
- 👍 Simple and straightforward
- 👍 Great for basic calculations
- 👍 Convenient on iPad

**What reviewers complain about**

- 🐛 Decimal point issues
- 🐛 Inaccurate percentage calculations
- 💡 Lack of history/memory
- 💡 No backspace/undo function
- 🔍 Ads can be distracting

**Reported bugs**

- Decimal point not working properly
- Incorrect percentage calculations

**Requested features**

- Add backspace/undo function
- Improve decimal point and percentage calculations
- Provide option to remove ads


## Frequently asked questions

### Is Calculator Pro+ for iPad free?

Calculator Pro+ for iPad is free to download, with in-app purchases available.

### Is Calculator Plus free?

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

### Which has better reviews, Calculator Pro+ for iPad or Calculator Plus?

Calculator Plus is rated higher. Calculator Pro+ for iPad averages 4.4 out of 5 from 62K ratings, while Calculator Plus averages 4.6 from 2.6K ratings.

### Do Calculator Pro+ for iPad or Calculator Plus have ads?

Both Calculator Pro+ for iPad and Calculator Plus show ads.

### Which is updated more often, Calculator Pro+ for iPad or Calculator Plus?

Calculator Pro+ for iPad ships an update monthly, and Calculator Plus every 2 weeks. Most recently, Calculator Pro+ for iPad was updated on October 31, 2026 and Calculator Plus on October 29, 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.*