# YBM 어학시험 vs ZeroEyes

The clearest difference is review sentiment: ZeroEyes at 63% against YBM 어학시험's 13%. ZeroEyes also leads on update cadence (fortnightly vs every 2 months). On price, ads, in-app purchases and monetization model there is nothing between them.

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

YBM 어학시험 ships an update every 2 months, ZeroEyes fortnightly. The most recent releases landed on September 22, 2026 and September 21, 2026 respectively.

## The numbers

| Metric | YBM 어학시험 | ZeroEyes |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[3.9 (8 ratings)](https://appshunter.io/ios/app/zeroeyes/id1532649224/reviews)** |
| Number of ratings | — | **8** |
| Positive reviews | 13.3% of reviews | **63.0% of reviews** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 2 months | **Fortnightly** |
| Monetization | Free | Free |
| Size | 5 MB | 82 MB |
| Requires iOS | 16.0 | **15.6** |
| Devices | iPhone | **iPhone, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [YBM NET, Inc.](https://appshunter.io/developer/332188969) | [OHRAE Inc.](https://appshunter.io/developer/1161656350) |

## What reviewers say

### YBM 어학시험

[App page](https://appshunter.io/ios/app/ybm/id410244795)

Manage all your YBM language tests, from TOEIC to JPT and TSC. This app allows you to check test schedules, register for exams, confirm or cancel registrations, and view your scores. It also provides essential information like test center locations and guides for test-takers.

**Highlights:** Test registration, Schedule viewing, Score checking, Test center information, My test details, Notifications for registration and scores

**In-app purchases:** none


### 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


## Frequently asked questions

### Is YBM 어학시험 free?

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

### Is ZeroEyes free?

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

### Do YBM 어학시험 or ZeroEyes have ads?

Neither YBM 어학시험 nor ZeroEyes shows ads.

### Which is updated more often, YBM 어학시험 or ZeroEyes?

YBM 어학시험 ships an update every 2 months, and ZeroEyes fortnightly. Most recently, YBM 어학시험 was updated on September 22, 2026 and ZeroEyes on September 21, 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.*