# Super Pure Calculator vs Calculator .

The clearest difference is in-app purchases: Super Pure Calculator at none against Calculator .'s 4. Calculator .'s advantage is ads (none vs shown) and iOS requirement (16.0 vs 26.2). On price and device support there is nothing between them.

Both are free to download. Calculator . sells 4 in-app purchases, starting at $4.99 per 7 days. Super Pure Calculator asks for nothing beyond the download.

## The numbers

| Metric | Super Pure Calculator | Calculator . |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[3.3 (11 ratings)](https://appshunter.io/ios/app/calculator-ai-math-solver/id6776479693/reviews)** |
| Number of ratings | — | **11** |
| In-app purchases | **No** | Yes |
| Ads | Yes | **No** |
| Update frequency | — | Fortnightly |
| Monetization | — | Free with in-app purchases |
| Size | 8 MB | 7 MB |
| Requires iOS | 26.2 | **16.0** |
| Devices | **iPhone, iPad** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [POYU WANG](https://appshunter.io/developer/1883764660) | [Hong Kong Global Cross-Border E-Commerce Co., Limited](https://appshunter.io/developer/1693750577) |

## What reviewers say

### Super Pure Calculator

[App page](https://appshunter.io/ios/app/super-pure-calculator/id6762529424)

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

**In-app purchases:** none


### Calculator .

[App page](https://appshunter.io/ios/app/calculator-ai-math-solver/id6776479693)

This utility app combines standard and scientific calculations with unit and currency conversions. It features a clean interface, calculation history, and automatic rate updates for currencies. Easily switch between functions without leaving the app.

**Highlights:** Standard and scientific calculator, Unit conversion (length, weight, area, volume, temperature), Currency conversion with automatic rate updates, Calculation history, Distraction-free dark interface

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

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Weekly Peak | $4.99 | per 7 days |
| Weekly Ring | $9.99 | per 7 days |
| Yearly Peak | $39.99 | per year |
| Yearly Ring | $39.99 | per year |


## Frequently asked questions

### Is Super Pure Calculator free?

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

### Is Calculator . free?

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

### Do Super Pure Calculator or Calculator . have ads?

Super Pure Calculator shows ads; Calculator . 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.*