# KnowDay vs KnowYouth

The clearest difference is in-app purchases: KnowDay at none against KnowYouth's 1. On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. KnowYouth sells 1 one-off in-app purchase. KnowDay asks for nothing beyond the download.

## The numbers

| Metric | KnowDay | KnowYouth |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 5 weeks | — |
| Size | 67 MB | 28 MB |
| Requires iOS | 15.1 | **15.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 17+ |
| Developer | [Daniel Brouwer](https://appshunter.io/developer/1870224712) | [晓泽 唐](https://appshunter.io/developer/1864363145) |

## What reviewers say

### KnowDay

[App page](https://appshunter.io/ios/app/knowday/id6758007504)

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

**In-app purchases:** none


### KnowYouth

[App page](https://appshunter.io/ios/app/knowyouth/id6758047554)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| VIP Lifetime | $8.99 | one-time |


## Frequently asked questions

### Is KnowDay free?

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

### Is KnowYouth free?

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

### Do KnowDay or KnowYouth have ads?

Neither KnowDay nor KnowYouth 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.*