# Whenlyy vs Quick Date & Time Calc

The clearest difference is in-app purchases: Quick Date & Time Calc at none against Whenlyy's 1. Quick Date & Time Calc also leads on iOS requirement (13.0 vs 16.6). On price, ads and device support there is nothing between them.

Both are free to download. Whenlyy sells 1 one-off in-app purchase. Quick Date & Time Calc asks for nothing beyond the download.

## The numbers

| Metric | Whenlyy | Quick Date & Time Calc |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 4 months | — |
| Size | 5 MB | 39 MB |
| Requires iOS | 16.6 | **13.0** |
| Devices | iPhone | **iPhone, iPod** |
| Age rating | 4+ | 17+ |
| Developer | [Erkmen Ergul](https://appshunter.io/developer/1798402976) | [Fujian Huoli Site Network Technology Co., Ltd.](https://appshunter.io/developer/1743718015) |

## What reviewers say

### Whenlyy

[App page](https://appshunter.io/ios/app/whenlyy/id6749324955)

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Whenly Premium | $1.79 | one-time |


### Quick Date & Time Calc

[App page](https://appshunter.io/ios/app/quick-date-and-time-calc/id6749567942)

**In-app purchases:** none


## Frequently asked questions

### Is Whenlyy free?

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

### Is Quick Date & Time Calc free?

Quick Date & Time Calc is free to download, with no in-app purchases.

### Do Whenlyy or Quick Date & Time Calc have ads?

Neither Whenlyy nor Quick Date & Time Calc shows ads.

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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.*