# Calculator Wcore vs Dual

The clearest difference is device support: Calculator Wcore at 4 against Dual's 2. Calculator Wcore also leads on iOS requirement (10.0 vs 17.0). On price, update cadence, ads and in-app purchases there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

Calculator Wcore ships an update every 42 months, Dual every 28 months. The most recent releases landed on November 1, 2026 and October 24, 2026 respectively.

## The numbers

| Metric | Calculator Wcore | Dual |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (2 ratings)](https://appshunter.io/ios/app/calculator-wcore/id974613865/reviews)** | — |
| Number of ratings | **2** | — |
| Positive reviews | 33.3% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 42 months | **Every 28 months** |
| Monetization | Free | — |
| Size | 46 MB | 4 MB |
| Requires iOS | **10.0** | 17.0 |
| Devices | **iPhone, iPad, iPod, Apple Watch** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Aleksandr Varaksa](https://appshunter.io/developer/478681813) | [Chih-Hao Chen](https://appshunter.io/developer/618207820) |

## What reviewers say

### Calculator Wcore

[App page](https://appshunter.io/ios/app/calculator-wcore/id974613865)

Boost your productivity with multiple independent calculators that operate simultaneously. This app offers a beautiful, simple interface and supports multitasking on iPad.

**Highlights:** Multiple independent calculators, Simultaneous operation, Simple and beautiful interface, iPhone, iPad, and Apple Watch support, Multitasking on iPad, Portrait and landscape orientations

**Features:** Apple Watch app

**In-app purchases:** none


### Dual

[App page](https://appshunter.io/ios/app/dual-calculator/id6479655030)

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

**In-app purchases:** none


## Frequently asked questions

### Is Calculator Wcore free?

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

### Is Dual free?

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

### Do Calculator Wcore or Dual have ads?

Neither Calculator Wcore nor Dual shows ads.

### Which is updated more often, Calculator Wcore or Dual?

Calculator Wcore ships an update every 42 months, and Dual every 28 months. Most recently, Calculator Wcore was updated on November 1, 2026 and Dual on October 24, 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.*