# ZeroEyes vs 컴시간알리미

The clearest difference is rating: 컴시간알리미 at 5.0 against ZeroEyes's 3.9. ZeroEyes's advantage is ads (none vs shown) and ratings volume (8 vs 2). On price, review sentiment, update cadence and in-app purchases there is nothing between them.

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

컴시간알리미 holds the better App Store score, 5.0 against 3.9. Both are backed by a comparable volume of ratings — 8 and 2 respectively. Written reviews complicate that: 63% of ZeroEyes's written reviews are positive against 61% of 컴시간알리미's, so the app with the better star average is not the one people write more warmly about.

ZeroEyes ships an update fortnightly, 컴시간알리미 every 3 weeks. The most recent releases landed on October 14, 2026 and October 16, 2026 respectively.

## The numbers

| Metric | ZeroEyes | 컴시간알리미 |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [3.9 (8 ratings)](https://appshunter.io/ios/app/zeroeyes/id1532649224/reviews) | **[5.0 (2 ratings)](https://appshunter.io/ios/app/id6478664393/reviews)** |
| Number of ratings | **8** | 2 |
| Positive reviews | **63.0% of reviews** | 61.2% of reviews |
| In-app purchases | No | No |
| Ads | **No** | Yes |
| Update frequency | **Fortnightly** | Every 3 weeks |
| Monetization | Free | — |
| Size | 82 MB | 5 MB |
| Requires iOS | **15.6** | 17.0 |
| Devices | **iPhone, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [OHRAE Inc.](https://appshunter.io/developer/1161656350) | [컴시간](https://appshunter.io/developer/1733646932) |

## What reviewers say

### ZeroEyes

[App page](https://appshunter.io/ios/app/zeroeyes/id1532649224)

Manage membership-based study cafes and shared offices with real-time seat availability checks, pass purchases, and study room reservations.  Offers convenient QR code check-in/out for managers and multiple payment options.

**Highlights:** Real-time seat availability, Pass purchase and extension, Study room reservations, QR code check-in/out, Pass expiration notifications, Guardian alerts

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

**In-app purchases:** none


### 컴시간알리미

[App page](https://appshunter.io/ios/app/id6478664393)

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

**In-app purchases:** none


## Frequently asked questions

### Is ZeroEyes free?

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

### Is 컴시간알리미 free?

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

### Which has better reviews, ZeroEyes or 컴시간알리미?

컴시간알리미 is rated higher. ZeroEyes averages 3.9 out of 5 from 8 ratings, while 컴시간알리미 averages 5.0 from 2 ratings.

### Do ZeroEyes or 컴시간알리미 have ads?

컴시간알리미 shows ads; ZeroEyes does not.

### Which is updated more often, ZeroEyes or 컴시간알리미?

ZeroEyes ships an update fortnightly, and 컴시간알리미 every 3 weeks. Most recently, ZeroEyes was updated on October 14, 2026 and 컴시간알리미 on October 16, 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.*