# Bootstrap Korean Grammar vs Batchim

The clearest difference is in-app purchases: Batchim at none against Bootstrap Korean Grammar's 1. Bootstrap Korean Grammar's advantage is ads (none vs shown). On price, update cadence, device support and iOS requirement there is nothing between them.

Both are free to download. Bootstrap Korean Grammar sells 1 one-off in-app purchase. Batchim asks for nothing beyond the download.

Bootstrap Korean Grammar ships an update every 9 days, Batchim every 4 days. The most recent releases landed on October 24, 2026 and October 25, 2026 respectively.

## The numbers

| Metric | Bootstrap Korean Grammar | Batchim |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[3.5 (4 ratings)](https://appshunter.io/ios/app/bootstrap-korean-grammar/id1633765066/reviews)** | — |
| Number of ratings | **4** | — |
| Positive reviews | 33.3% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | **No** | Yes |
| Update frequency | Every 9 days | **Every 4 days** |
| Monetization | Free | — |
| Size | 38 MB | 53 MB |
| Requires iOS | 15.6 | **15.1** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Declan Software Ltd](https://appshunter.io/developer/932750266) | [SEUNGWOO LEE](https://appshunter.io/developer/1881844522) |

## What reviewers say

### Bootstrap Korean Grammar

[App page](https://appshunter.io/ios/app/bootstrap-korean-grammar/id1633765066)

Master Korean grammar with a step-by-step approach. This app offers 185 grammar topics and over 3200 audio examples to build your communication skills. Interactive exercises and a personal study list enhance learning.

**Highlights:** 185 grammar topics, 3200+ audio examples, Step-by-step learning, Interactive exercises, Personal study list, Companion book integration

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Unlock All Korean Topics | $34.99 | one-time |


### Batchim

[App page](https://appshunter.io/ios/app/batchim-learn-korean/id6761422411)

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

**In-app purchases:** none


## Frequently asked questions

### Is Bootstrap Korean Grammar free?

Bootstrap Korean Grammar is free to download, with in-app purchases available.

### Is Batchim free?

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

### Do Bootstrap Korean Grammar or Batchim have ads?

Batchim shows ads; Bootstrap Korean Grammar does not.

### Which is updated more often, Bootstrap Korean Grammar or Batchim?

Bootstrap Korean Grammar ships an update every 9 days, and Batchim every 4 days. Most recently, Bootstrap Korean Grammar was updated on October 24, 2026 and Batchim 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.*