# Calculator+= vs Calculator

The clearest difference is rating: Calculator+= at 3.6 against Calculator's 1.0. Calculator+= also leads on monetization model (free vs freemium) and ratings volume (7 vs 1). Calculator's advantage is update cadence (every 3 days vs every 5 weeks). On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

Calculator+= holds the better App Store score, 3.6 against 1.0. That said, the two scores are not equally well evidenced: Calculator+= has 7 ratings behind it against 1, so its average is the more settled of the two.

Calculator+= ships an update every 5 weeks, Calculator every 3 days. The most recent releases landed on November 2, 2026 and October 30, 2026 respectively.

## The numbers

| Metric | Calculator+= | Calculator |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[3.6 (7 ratings)](https://appshunter.io/ios/app/calculator-plus/id1452525756/reviews)** | [1.0 (1 ratings)](https://appshunter.io/ios/app/calculator-simple-and-clean/id6751374972/reviews) |
| Number of ratings | **7** | 1 |
| Positive reviews | 50.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 5 weeks | **Every 3 days** |
| Monetization | **Free** | Freemium |
| Size | 13 MB | 11 MB |
| Requires iOS | **9.0** | 17.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [thebaselab Ltd](https://appshunter.io/developer/1452525755) | [Sebastian Doyle](https://appshunter.io/developer/1834823821) |

## What reviewers say

### Calculator+=

[App page](https://appshunter.io/ios/app/calculator-plus/id1452525756)

This basic calculator app allows for multiple value calculations and displays the record of the last calculation. Users can easily copy answers by pressing and holding, and it supports Split View on iPad for enhanced multitasking.

**Highlights:** Multiple value calculations, Last calculation record, Press & hold to copy answer, Split View support on iPad

**Features:** Vision Pro support

**In-app purchases:** none


### Calculator

[App page](https://appshunter.io/ios/app/calculator-simple-and-clean/id6751374972)

A clean and accurate calculator for iPhone and iPad that prioritizes user experience with no ads or pop-ups. It offers essential math functions, a history log, a unit converter, and an optional scientific mode. Premium features include additional themes and history export.

**Highlights:** Ad-free experience, Full expression view, Automatic calculation history, Unit converter, Scientific mode, Dark Mode support

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

**In-app purchases:** none


## Frequently asked questions

### Is Calculator+= free?

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

### Is Calculator free?

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

### Which has better reviews, Calculator+= or Calculator?

Calculator+= is rated higher. Calculator+= averages 3.6 out of 5 from 7 ratings, while Calculator averages 1.0 from 1 ratings.

### Do Calculator+= or Calculator have ads?

Neither Calculator+= nor Calculator shows ads.

### Which is updated more often, Calculator+= or Calculator?

Calculator+= ships an update every 5 weeks, and Calculator every 3 days. Most recently, Calculator+= was updated on November 2, 2026 and Calculator on October 30, 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.*