# K vs Brain Training

The clearest difference is in-app purchases: K at none against Brain Training's 1. K also leads on ads (none vs shown) and iOS requirement (7.0 vs 15.0). On price and device support there is nothing between them.

Both are free to download. Brain Training sells 1 one-off in-app purchase. K asks for nothing beyond the download.

## The numbers

| Metric | K | Brain Training |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[4.3 (3 ratings)](https://appshunter.io/ios/app/brain-training-speed-tap/id1641067446/reviews)** |
| Number of ratings | — | **3** |
| Positive reviews | 0.0% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | **No** | Yes |
| Update frequency | — | Every 2 months |
| Monetization | **Ad-supported** | Free with in-app purchases |
| Size | 59 MB | 9 MB |
| Requires iOS | **7.0** | 15.0 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Ubik Technology LLC](https://appshunter.io/developer/512321559) | [Takao Ichimura](https://appshunter.io/developer/1474061593) |

## What reviewers say

### K

[App page](https://appshunter.io/ios/app/k-dragon/id957466396)

Embark on an adventure to learn Korean Hangeul through engaging gameplay. This app introduces basic Jamo, syllable structure, and over 200 words. It offers distinct modes for beginners and those seeking more advanced challenges.

**Highlights:** Learn Hangeul Jamo, Syllable structure lessons, Over 200 Korean words, Learner mode, Gamer mode, Story-driven missions

**Features:** macOS Compatibility

**In-app purchases:** none


### Brain Training

[App page](https://appshunter.io/ios/app/brain-training-speed-tap/id1641067446)

This casual puzzle game challenges you to tap numbers in ascending order as quickly as possible. Compete against friends or yourself with adjustable difficulty and track your best times. It's designed to boost cognitive skills and make learning numbers engaging for children.

**Highlights:** Tap numbers in ascending order, Adjustable number of keys, Track best and latest times, Online leaderboards, Suitable for children, Party game mode

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Remove all ads | $1.99 | one-time |


## Frequently asked questions

### Is K free?

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

### Is Brain Training free?

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

### Do K or Brain Training have ads?

Brain Training shows ads; K does not.

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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.*