# Calculator+ Simple Math vs CalcAI

The clearest difference is in-app purchases: Calculator+ Simple Math at none against CalcAI's 3. Calculator+ Simple Math also leads on ads (none vs shown) and iOS requirement (13.0 vs 15.0). On price and device support there is nothing between them.

Both are free to download. CalcAI sells 3 in-app purchases, starting at $4.99 per 7 days. Calculator+ Simple Math asks for nothing beyond the download.

## The numbers

| Metric | Calculator+ Simple Math | CalcAI |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | **No** | Yes |
| Update frequency | — | Every 2 days |
| Size | 19 MB | 141 MB |
| Requires iOS | **13.0** | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Space 64 LLC](https://appshunter.io/developer/1769185943) | [Vijay Bhaliya](https://appshunter.io/developer/1740961863) |

## What reviewers say

### 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


### CalcAI

[App page](https://appshunter.io/ios/app/calcai-calculator-and-math/id6804928073)

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Weekly Subscription | $4.99 | per 7 days |
| Yearly Subscription | $29.99 | per year |
| Yearly Subscription | $49.99 | per year |


## Frequently asked questions

### Is Calculator+ Simple Math free?

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

### Is CalcAI free?

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

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

CalcAI shows ads; Calculator+ Simple Math does not.

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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.*