# Cognopolis vs 123Ukulele

The clearest difference is in-app purchases: 123Ukulele at none against Cognopolis's 2. On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. Cognopolis sells 2 in-app purchases, starting at $4.99 per month. 123Ukulele asks for nothing beyond the download.

## The numbers

| Metric | Cognopolis | 123Ukulele |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 3 days | — |
| Size | 71 MB | 23 MB |
| Requires iOS | **15.0** | 15.6 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 17+ | 4+ |
| Developer | [Rakson Duarte](https://appshunter.io/developer/6772416663) | [Manley Studios Pty Ltd](https://appshunter.io/developer/1732970316) |

## What reviewers say

### Cognopolis

[App page](https://appshunter.io/ios/app/cognopolis/id6772416661)

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Cognopolis Premium Mensual | $4.99 | per month |
| Cognopolis Premium Anual | $29.99 | per year |


### 123Ukulele

[App page](https://appshunter.io/ios/app/123ukulele/id6794383641)

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

**In-app purchases:** none


## Frequently asked questions

### Is Cognopolis free?

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

### Is 123Ukulele free?

123Ukulele is free to download, with no in-app purchases.

### Do Cognopolis or 123Ukulele have ads?

Neither Cognopolis nor 123Ukulele 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.*