# Calculator vs Calculator+ Simple Math

The clearest difference is in-app purchases: Calculator+ Simple Math at none against Calculator's 3. Calculator+ Simple Math also leads on device support (3 vs 1) and iOS requirement (13.0 vs 18.0). On price and ads there is nothing between them.

Both are free to download. Calculator sells 3 in-app purchases, starting at $1.99 per 7 days. Calculator+ Simple Math asks for nothing beyond the download.

## The numbers

| Metric | Calculator | Calculator+ Simple Math |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.5 (8 ratings)](https://appshunter.io/ios/app/calculator-ai-math-and-convert/id6448843362/reviews)** | — |
| Number of ratings | **8** | — |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 2 weeks | — |
| Monetization | Free with in-app purchases | — |
| Size | 40 MB | 19 MB |
| Requires iOS | 18.0 | **13.0** |
| Devices | iPhone | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Vikas Choudhary](https://appshunter.io/developer/1681390099) | [Space 64 LLC](https://appshunter.io/developer/1769185943) |

## What reviewers say

### Calculator

[App page](https://appshunter.io/ios/app/calculator-ai-math-and-convert/id6448843362)

This app offers a comprehensive suite of calculation tools, including standard, scientific, and AI-powered math assistance. It also features a unit converter, financial calculators, and time/date tools, all within an intuitive interface. Users can access calculation history and customize themes for a personalized experience.

**Highlights:** AI Math Assistant for instant answers, Standard and Scientific calculations, Unit converter for various units, Financial and Time/Date tools, Calculation history, Customizable themes (light/dark)

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Weekly Pro | $1.99 | per 7 days |
| Monthly Pro | $4.99 | per month |
| Calculator 1+1 | $4.99 | one-time |


### Calculator+ Simple Math

[App page](https://appshunter.io/ios/app/calculator-plus-simple-math/id6764523918)

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

**In-app purchases:** none


## Frequently asked questions

### Is Calculator free?

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

### Is Calculator+ Simple Math free?

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

### Do Calculator or Calculator+ Simple Math have ads?

Neither Calculator nor Calculator+ Simple Math shows ads.

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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.*