# 슈퍼잽 vs Corner Timer

The clearest difference is in-app purchases: 슈퍼잽 at none against Corner Timer's 1. 슈퍼잽 also leads on iOS requirement (15.1 vs 17.0). Corner Timer's advantage is update cadence (every 2 days vs every 2 weeks). On price, ads and device support there is nothing between them.

Both are free to download. Corner Timer sells 1 in-app purchase, starting at $0.99 per month. 슈퍼잽 asks for nothing beyond the download.

슈퍼잽 ships an update every 2 weeks, Corner Timer every 2 days. The most recent releases landed on September 22, 2026 and September 24, 2026 respectively.

## The numbers

| Metric | 슈퍼잽 | Corner Timer |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 2 weeks | **Every 2 days** |
| Size | 37 MB | 23 MB |
| Requires iOS | **15.1** | 17.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Daeho Kim](https://appshunter.io/developer/1895737658) | [Mingyu Kim](https://appshunter.io/developer/6793550762) |

## What reviewers say

### 슈퍼잽

[App page](https://appshunter.io/ios/app/id6764334905)

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

**In-app purchases:** none


### Corner Timer

[App page](https://appshunter.io/ios/app/corner-timer-boxing/id6793550760)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Corner Timer Premium | $0.99 | per month |


## Frequently asked questions

### Is 슈퍼잽 free?

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

### Is Corner Timer free?

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

### Do 슈퍼잽 or Corner Timer have ads?

Neither 슈퍼잽 nor Corner Timer shows ads.

### Which is updated more often, 슈퍼잽 or Corner Timer?

슈퍼잽 ships an update every 2 weeks, and Corner Timer every 2 days. Most recently, 슈퍼잽 was updated on September 22, 2026 and Corner Timer on September 24, 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.*