# Calculator Plus Pro vs Calculator

The clearest difference is update cadence: Calculator at every 3 weeks against Calculator Plus Pro's every 7 months. Calculator also leads on review sentiment (45% vs 36%). Calculator Plus Pro's advantage is rating (4.9 vs 4.5) and monetization model (free vs freemium). On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. Calculator Plus Pro sells 1 one-off in-app purchase and Calculator sells 3 in-app purchases, starting at $3.99 per 7 days. Whichever you choose, the download price is not the number that matters.

Calculator Plus Pro holds the better App Store score, 4.9 against 4.5. Both are backed by a comparable volume of ratings — 33 and 8 respectively. Written reviews complicate that: 36% of Calculator Plus Pro's written reviews are positive against 45% of Calculator's, so the app with the better star average is not the one people write more warmly about.

Calculator Plus Pro ships an update every 7 months, Calculator every 3 weeks. The most recent releases landed on October 14, 2026 and October 21, 2026 respectively.

## The numbers

| Metric | Calculator Plus Pro | Calculator |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.9 (33 ratings)](https://appshunter.io/ios/app/calculator-plus-pro/id1255515239/reviews)** | [4.5 (8 ratings)](https://appshunter.io/ios/app/calculatormath-solver/id6450890807/reviews) |
| Number of ratings | **33** | 8 |
| Positive reviews | 35.7% of reviews | **45.0% of reviews** |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 7 months | **Every 3 weeks** |
| Monetization | **Free** | Freemium |
| Size | 9 MB | 18 MB |
| Requires iOS | 13.0 | 13.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 9+ |
| Developer | [政 王](https://appshunter.io/developer/962633214) | [文婷 冯](https://appshunter.io/developer/1862330871) |

## What reviewers say

### Calculator Plus Pro

[App page](https://appshunter.io/ios/app/calculator-plus-pro/id1255515239)

Enhance your iPad experience with this advanced calculator. It offers intelligent calculations and a clean, ad-free interface, making complex math tasks simpler and more efficient.

**Highlights:** Intelligent calculations, Complex math support, Ad-free experience, Optimized for iPad

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Remove Ads. | $1.99 | one-time |


### Calculator

[App page](https://appshunter.io/ios/app/calculatormath-solver/id6450890807)

This app offers a comprehensive suite of calculation tools, including basic, scientific, and currency conversion functions. It also features historical record storage and note-taking capabilities for convenient daily computing.

**Highlights:** Basic calculations, Scientific calculations, Currency conversion, Historical record storage, Note-taking functionality

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Zhou Member | $3.99 | per 7 days |
| Monthly membership | $4.99 | per month |
| Annual membership | $14.99 | per year |


## Frequently asked questions

### Is Calculator Plus Pro free?

Calculator Plus Pro is free to download, with in-app purchases available.

### Is Calculator free?

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

### Which has better reviews, Calculator Plus Pro or Calculator?

Calculator Plus Pro is rated higher. Calculator Plus Pro averages 4.9 out of 5 from 33 ratings, while Calculator averages 4.5 from 8 ratings.

### Do Calculator Plus Pro or Calculator have ads?

Neither Calculator Plus Pro nor Calculator shows ads.

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

Calculator Plus Pro ships an update every 7 months, and Calculator every 3 weeks. Most recently, Calculator Plus Pro was updated on October 14, 2026 and Calculator on October 21, 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.*