# Calculator Plus Pro vs Quintuple Calc

The clearest difference is in-app purchases: Quintuple Calc at none against Calculator Plus Pro's 1. Quintuple Calc also leads on update cadence (every 2 weeks vs every 7 months). Calculator Plus Pro's advantage is ads (none vs shown) and iOS requirement (13.0 vs 15.8.3). On price and device support there is nothing between them.

Both are free to download. Calculator Plus Pro sells 1 one-off in-app purchase. Quintuple Calc asks for nothing beyond the download.

Calculator Plus Pro ships an update every 7 months, Quintuple Calc every 2 weeks. The most recent releases landed on October 14, 2026 and October 17, 2026 respectively.

## The numbers

| Metric | Calculator Plus Pro | Quintuple Calc |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.9 (33 ratings)](https://appshunter.io/ios/app/calculator-plus-pro/id1255515239/reviews)** | — |
| Number of ratings | **33** | — |
| Positive reviews | 35.7% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | **No** | Yes |
| Update frequency | Every 7 months | **Every 2 weeks** |
| Monetization | Free | — |
| Size | 9 MB | 36 MB |
| Requires iOS | **13.0** | 15.8.3 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [政 王](https://appshunter.io/developer/962633214) | [Hideaki Uchikoshi](https://appshunter.io/developer/1559575002) |

## What reviewers say

### Calculator Plus Pro

[App page](https://appshunter.io/ios/app/calculator-plus-pro/id1255515239)

Enhance your iPad experience with this advanced calculator. It offers intelligent calculations and a clean, ad-free interface, making complex math tasks simpler and more efficient.

**Highlights:** Intelligent calculations, Complex math support, Ad-free experience, Optimized for iPad

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Remove Ads. | $1.99 | one-time |


### Quintuple Calc

[App page](https://appshunter.io/ios/app/quintuple-calc/id6742364690)

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

**In-app purchases:** none


## Frequently asked questions

### Is Calculator Plus Pro free?

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

### Is Quintuple Calc free?

Quintuple Calc is free to download, with no in-app purchases.

### Do Calculator Plus Pro or Quintuple Calc have ads?

Quintuple Calc shows ads; Calculator Plus Pro does not.

### Which is updated more often, Calculator Plus Pro or Quintuple Calc?

Calculator Plus Pro ships an update every 7 months, and Quintuple Calc every 2 weeks. Most recently, Calculator Plus Pro was updated on October 14, 2026 and Quintuple Calc on October 17, 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.*