# World Days vs Quick CalQ

The clearest difference is ads: World Days at none against Quick CalQ's shown. World Days also leads on iOS requirement (6.0 vs 12.0). On price, in-app purchases and device support there is nothing between them.

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

## The numbers

| Metric | World Days | Quick CalQ |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | No | No |
| Ads | **No** | Yes |
| Update frequency | — | Every 2 weeks |
| Monetization | — | Ad-supported |
| Size | 23 MB | 33 MB |
| Requires iOS | **6.0** | 12.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [APPMEUP](https://appshunter.io/developer/1023725442) | [Itaimi Global Inc.](https://appshunter.io/developer/1754313325) |

## What reviewers say

### World Days

[App page](https://appshunter.io/ios/app/world-days/id1063709986)

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

**In-app purchases:** none


### Quick CalQ

[App page](https://appshunter.io/ios/app/quick-calq-simple-calculator/id6740219677)

This app provides accurate and reliable calculations, avoiding common errors found in other calculator applications. It features a clean interface, a history log, and follows the MDAS rule for correct order of operations. It's completely free to use.

**Highlights:** Accurate calculations, MDAS rule compliance, Working percentage calculator, History log, Fast and lightweight, Simple interface

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is World Days free?

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

### Is Quick CalQ free?

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

### Do World Days or Quick CalQ have ads?

Quick CalQ shows ads; World Days 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.*