# 한칸한칸 vs WriteFlow

The clearest difference is in-app purchases: 한칸한칸 at none against WriteFlow's 1. 한칸한칸 also leads on device support (3 vs 1) and iOS requirement (15.0 vs 17.0). WriteFlow's advantage is ads (none vs shown). On price and update cadence there is nothing between them.

Both are free to download. WriteFlow sells 1 in-app purchase, starting at $5.99 per month. 한칸한칸 asks for nothing beyond the download.

한칸한칸 ships an update every 8 days, WriteFlow every 9 days. The most recent releases landed on November 6, 2026 and November 10, 2026 respectively.

## The numbers

| Metric | 한칸한칸 | WriteFlow |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | Yes | **No** |
| Update frequency | **Every 8 days** | Every 9 days |
| Size | 57 MB | 3 MB |
| Requires iOS | **15.0** | 17.0 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 4+ | 12+ |
| Developer | [haena park](https://appshunter.io/developer/1647709026) | [YONONAKA LLC](https://appshunter.io/developer/6779645473) |

## What reviewers say

### 한칸한칸

[App page](https://appshunter.io/ios/app/id6802202971)

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

**In-app purchases:** none


### WriteFlow

[App page](https://appshunter.io/ios/app/writeflow-ai-writing-assist/id6817448464)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Premium (Monthly) | $5.99 | per month |


## Frequently asked questions

### Is 한칸한칸 free?

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

### Is WriteFlow free?

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

### Do 한칸한칸 or WriteFlow have ads?

한칸한칸 shows ads; WriteFlow does not.

### Which is updated more often, 한칸한칸 or WriteFlow?

한칸한칸 ships an update every 8 days, and WriteFlow every 9 days. Most recently, 한칸한칸 was updated on November 6, 2026 and WriteFlow on November 10, 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.*