# 찰나 vs Dearstill

The clearest difference is in-app purchases: 찰나 at none against Dearstill's 2. On price, update cadence, ads and device support there is nothing between them.

Both are free to download. Dearstill sells 2 in-app purchases, starting at $3.99 per year. 찰나 asks for nothing beyond the download.

찰나 ships an update every 5 days, Dearstill every 3 days. The most recent releases landed on October 16, 2026 and October 11, 2026 respectively.

## The numbers

| Metric | 찰나 | Dearstill |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 5 days | **Every 3 days** |
| Size | 18 MB | 13 MB |
| Requires iOS | 17.0 | **16.0** |
| Devices | iPhone | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Jeonguk Jeong](https://appshunter.io/developer/1721893321) | [Nomadiq](https://appshunter.io/developer/1892742941) |

## What reviewers say

### 찰나

[App page](https://appshunter.io/ios/app/challa/id6790148975)

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

**In-app purchases:** none


### Dearstill

[App page](https://appshunter.io/ios/app/dearstill/id6808643503)

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Dearstill Pro 연간 구독 | $3.99 | per year |
| Dearstill Pro 평생 이용권 | $9.99 | one-time |


## Frequently asked questions

### Is 찰나 free?

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

### Is Dearstill free?

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

### Do 찰나 or Dearstill have ads?

Neither 찰나 nor Dearstill shows ads.

### Which is updated more often, 찰나 or Dearstill?

찰나 ships an update every 5 days, and Dearstill every 3 days. Most recently, 찰나 was updated on October 16, 2026 and Dearstill on October 11, 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.*