# 반전 거울 vs 세심(sesim)

The clearest difference is ads: 세심(sesim) at none against 반전 거울's shown. 반전 거울's advantage is update cadence (every 4 days vs every 4 months). On price, in-app purchases, device support and iOS requirement there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

반전 거울 ships an update every 4 days, 세심(sesim) every 4 months. The most recent releases landed on November 9, 2026 and October 31, 2026 respectively.

## The numbers

| Metric | 반전 거울 | 세심(sesim) |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | Yes | **No** |
| Update frequency | **Every 4 days** | Every 4 months |
| Size | 33 MB | 27 MB |
| Requires iOS | 15.1 | 15.1 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Jungyoon Kim](https://appshunter.io/developer/1888058305) | [Mirae Jin](https://appshunter.io/developer/1892761433) |

## What reviewers say

### 반전 거울

[App page](https://appshunter.io/ios/app/id6761350573)

**Features:** macOS Compatibility

**In-app purchases:** none


### 세심(sesim)

[App page](https://appshunter.io/ios/app/sesim/id6769962605)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is 반전 거울 free?

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

### Is 세심(sesim) free?

세심(sesim) is free to download, with no in-app purchases.

### Do 반전 거울 or 세심(sesim) have ads?

반전 거울 shows ads; 세심(sesim) does not.

### Which is updated more often, 반전 거울 or 세심(sesim)?

반전 거울 ships an update every 4 days, and 세심(sesim) every 4 months. Most recently, 반전 거울 was updated on November 9, 2026 and 세심(sesim) on October 31, 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.*