# Korean Checker vs Everytodo

The clearest difference is update cadence: Everytodo at every 5 days against Korean Checker's every 5 months. Everytodo also leads on 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. Korean Checker sells 2 in-app purchases, starting at $3.99 per month and Everytodo sells 3 one-off in-app purchases. Whichever you choose, the download price is not the number that matters.

Korean Checker ships an update every 5 months, Everytodo every 5 days. The most recent releases landed on November 6, 2026 and November 5, 2026 respectively.

## The numbers

| Metric | Korean Checker | Everytodo |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.7 (55 ratings)](https://appshunter.io/ios/app/korean-checker/id1476172458/reviews)** | — |
| Number of ratings | **55** | — |
| Positive reviews | 52.7% of reviews | — |
| In-app purchases | Yes | Yes |
| Ads | Yes | Yes |
| Update frequency | Every 5 months | **Every 5 days** |
| Monetization | Free with in-app purchases | — |
| Size | 35 MB | 85 MB |
| Requires iOS | 16.0 | **13.0** |
| Devices | iPhone | **iPhone, iPad, iPod** |
| Age rating | 12+ | 4+ |
| Developer | [Hyunwoo Kim](https://appshunter.io/developer/1709269004) | [Kim JinHyung](https://appshunter.io/developer/1869824905) |

## What reviewers say

### 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 |


### Everytodo

[App page](https://appshunter.io/ios/app/everytodo/id6757942992)

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Everytodo 프로 구독 30일 | $1.99 | one-time |
| Everytodo 프로 구독 180일 | $9.99 | one-time |
| Everytodo 프로 구독 365일 | $17.99 | one-time |


## Frequently asked questions

### Is Korean Checker free?

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

### Is Everytodo free?

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

### Do Korean Checker or Everytodo have ads?

Both Korean Checker and Everytodo show ads.

### Which is updated more often, Korean Checker or Everytodo?

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