# Calculators Plus vs CalcAI

The clearest difference is in-app purchases: Calculators Plus at none against CalcAI's 3. Calculators Plus also leads on iOS requirement (13.0 vs 15.0). On price, update cadence, ads 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. Calculators Plus asks for nothing beyond the download.

Both ship on a similar rhythm, roughly every 2 days. The most recent releases landed on October 10, 2026 and October 25, 2026 respectively.

## The numbers

| Metric | Calculators Plus | CalcAI |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | Yes | Yes |
| Update frequency | Every 2 days | Every 2 days |
| Size | 24 MB | 141 MB |
| Requires iOS | **13.0** | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Khaled Ghaly](https://appshunter.io/developer/6788619068) | [Vijay Bhaliya](https://appshunter.io/developer/1740961863) |

## What reviewers say

### Calculators Plus

[App page](https://appshunter.io/ios/app/calculators-plus/id6790728524)

**Features:** macOS Compatibility

**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 Calculators Plus free?

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

### Is CalcAI free?

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

### Do Calculators Plus or CalcAI have ads?

Both Calculators Plus and CalcAI show ads.

### Which is updated more often, Calculators Plus or CalcAI?

Calculators Plus ships an update every 2 days, and CalcAI every 2 days. Most recently, Calculators Plus was updated on October 10, 2026 and CalcAI on October 25, 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.*