# Daum Mail vs Korean Checker

The clearest difference is rating: Korean Checker at 4.7 against Daum Mail's 2.9. Korean Checker also leads on review sentiment (53% vs 44%) and ratings volume (55 vs 13). Daum Mail's advantage is in-app purchases (none vs 4) and ads (none vs shown). On price and iOS requirement there is nothing between them.

Both are free to download. Korean Checker sells 2 in-app purchases, starting at $3.99 per month. Daum Mail asks for nothing beyond the download.

Korean Checker holds the better App Store score, 4.7 against 2.9. Both are backed by a comparable volume of ratings — 13 and 55 respectively. Written reviews point the same way: 44% of Daum Mail's written reviews are positive against 53% of Korean Checker's.

Daum Mail ships an update every 5 weeks, Korean Checker every 5 months. Both last shipped on November 6, 2026.

## The numbers

| Metric | Daum Mail | Korean Checker |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [2.9 (13 ratings)](https://appshunter.io/ios/app/daum-mail/id1455817344/reviews) | **[4.7 (55 ratings)](https://appshunter.io/ios/app/korean-checker/id1476172458/reviews)** |
| Number of ratings | 13 | **55** |
| Positive reviews | 43.6% of reviews | **52.7% of reviews** |
| In-app purchases | **No** | Yes |
| Ads | **No** | Yes |
| Update frequency | **Every 5 weeks** | Every 5 months |
| Monetization | **Free** | Free with in-app purchases |
| Size | 112 MB | 35 MB |
| Requires iOS | **15.0** | 16.0 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 4+ | 12+ |
| Developer | [Daum Corp.](https://appshunter.io/developer/1851376782) | [Hyunwoo Kim](https://appshunter.io/developer/1709269004) |

## What reviewers say

### Daum Mail

[App page](https://appshunter.io/ios/app/daum-mail/id1455817344)

Manage your emails efficiently with features like sender grouping, message filtering, and attachment previews. Quickly archive or delete messages with swipe gestures and secure your inbox with a passcode lock. Optimized for tablet use, it offers a streamlined email experience.

**Highlights:** Group emails by sender, Categorize messages with filters, Preview attachments with thumbnails, Swipe to archive or delete, Passcode lock for security, Tablet-optimized view

**In-app purchases:** none


### Korean Checker

[App page](https://appshunter.io/ios/app/korean-checker/id1476172458)

Correct spelling and spacing errors in Korean sentences. This app offers AI-powered sentence transformation, a history of corrections, and easy sharing of the results. It helps users identify and learn from common mistakes.

**Highlights:** Correct spelling and spacing, AI sentence transformation, Copy corrected sentences, Share easily, Correction history, Check frequently misspelled words

**Features:** Vision Pro support

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly subscription | $3.99 | per month |
| Annual subscription | $19.99 | per year |


## Frequently asked questions

### Is Daum Mail free?

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

### Is Korean Checker free?

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

### Which has better reviews, Daum Mail or Korean Checker?

Korean Checker is rated higher. Daum Mail averages 2.9 out of 5 from 13 ratings, while Korean Checker averages 4.7 from 55 ratings.

### Do Daum Mail or Korean Checker have ads?

Korean Checker shows ads; Daum Mail does not.

### Which is updated more often, Daum Mail or Korean Checker?

Daum Mail ships an update every 5 weeks, and Korean Checker every 5 months. Most recently, Daum Mail was updated on November 6, 2026 and Korean Checker on November 6, 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.*