# Daivy vs K

The clearest difference is iOS requirement: Daivy at 13.0 against K's 16.0. On price, update cadence, 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.

Daivy ships an update every 5 days, K every 6 days. The most recent releases landed on October 24, 2026 and October 25, 2026 respectively.

## The numbers

| Metric | Daivy | K |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 5 days** | Every 6 days |
| Size | 73 MB | 6 MB |
| Requires iOS | **13.0** | 16.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Nikita Veniaminov](https://appshunter.io/developer/1744337321) | [SANGMIN SONG](https://appshunter.io/developer/1888074840) |

## What reviewers say

### Daivy

[App page](https://appshunter.io/ios/app/daivy-learn-languages/id6502051788)

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

**In-app purchases:** none


### K

[App page](https://appshunter.io/ios/app/k-word-rain/id6761406889)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Daivy free?

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

### Is K free?

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

### Do Daivy or K have ads?

Neither Daivy nor K shows ads.

### Which is updated more often, Daivy or K?

Daivy ships an update every 5 days, and K every 6 days. Most recently, Daivy was updated on October 24, 2026 and K on October 25, 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.*