# Korner 20 vs SonnyBono

The clearest difference is update cadence: SonnyBono at monthly against Korner 20's every 6 months. Korner 20's advantage is device support (3 vs 1) and iOS requirement (13.0 vs 16.0). On price, 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.

Korner 20 ships an update every 6 months, SonnyBono monthly. The most recent releases landed on November 3, 2026 and November 8, 2026 respectively.

## The numbers

| Metric | Korner 20 | SonnyBono |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 6 months | **Monthly** |
| Size | 8 MB | 91 MB |
| Requires iOS | **13.0** | 16.0 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 17+ | 4+ |
| Developer | [KING DI NATALE RIZZO & C. SAS](https://appshunter.io/developer/1496798251) | [Mumble SRL](https://appshunter.io/developer/796373763) |

## What reviewers say

### Korner 20

[App page](https://appshunter.io/ios/app/korner-20/id1496798252)

**Features:** macOS Compatibility

**In-app purchases:** none


### SonnyBono

[App page](https://appshunter.io/ios/app/sonnybono/id6758606531)

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

**In-app purchases:** none


## Frequently asked questions

### Is Korner 20 free?

Korner 20 is free to download, with no in-app purchases.

### Is SonnyBono free?

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

### Do Korner 20 or SonnyBono have ads?

Neither Korner 20 nor SonnyBono shows ads.

### Which is updated more often, Korner 20 or SonnyBono?

Korner 20 ships an update every 6 months, and SonnyBono monthly. Most recently, Korner 20 was updated on November 3, 2026 and SonnyBono on November 8, 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.*