# Calculator vs Calculators Plus

The clearest difference is in-app purchases: Calculators Plus at none against Calculator's 2. Calculators Plus also leads on update cadence (every 2 days vs every 3 months) and device support. On price there is nothing between them.

Both are free to download. Calculator sells 2 in-app purchases, starting at $1.99 per month. Calculators Plus asks for nothing beyond the download.

Calculator ships an update every 3 months, Calculators Plus every 2 days. The most recent releases landed on October 5, 2026 and October 10, 2026 respectively.

## The numbers

| Metric | Calculator | Calculators Plus |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | **No** |
| Ads | — | Yes |
| Update frequency | Every 3 months | **Every 2 days** |
| Size | 29 MB | 24 MB |
| Requires iOS | 15.0 | **13.0** |
| Devices | — | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Bhaskar Rao](https://appshunter.io/developer/1862718308) | [Khaled Ghaly](https://appshunter.io/developer/6788619068) |

## What reviewers say

### Calculator

[App page](https://appshunter.io/ios/app/calculator-simple-calculator/id6760180583)

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly | $1.99 | per month |
| Yearly | $9.99 | per year |


### Calculators Plus

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

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Calculator free?

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

### Is Calculators Plus free?

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

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

Calculator ships an update every 3 months, and Calculators Plus every 2 days. Most recently, Calculator was updated on October 5, 2026 and Calculators Plus on October 10, 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.*