# MBookTester vs 경기도 지식(GSEEK)

The clearest difference is ratings volume: 경기도 지식(GSEEK) at 8 against MBookTester's 1. MBookTester's advantage is iOS requirement (12.0 vs 17.5). On price, rating, update cadence and ads there is nothing between them.

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

On the App Store both sit at effectively the same score — 5.0 for MBookTester against 4.9 for 경기도 지식(GSEEK). That said, the two scores are not equally well evidenced: 경기도 지식(GSEEK) has 8 ratings behind it against 1, so its average is the more settled of the two.

MBookTester ships an update every 4 months, 경기도 지식(GSEEK) every 3 months. The most recent releases landed on July 6, 2026 and October 16, 2026 respectively.

## The numbers

| Metric | MBookTester | 경기도 지식(GSEEK) |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/mbooktester/id435875412/reviews)** | [4.9 (8 ratings)](https://appshunter.io/ios/app/gseek/id1502097971/reviews) |
| Number of ratings | 1 | **8** |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 4 months | **Every 3 months** |
| Monetization | Free | Free |
| Size | 16 MB | 143 MB |
| Requires iOS | **12.0** | 17.5 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [soluwin corporation](https://appshunter.io/developer/747540016) | [경기도](https://appshunter.io/developer/370926875) |

## What reviewers say

### MBookTester

[App page](https://appshunter.io/ios/app/mbooktester/id435875412)

This app allows InDesign users to preview and test multimedia content created with mbook 2.0 on their iPad. It provides a realistic testing experience before distributing content online.

**Highlights:** Preview mbook 2.0 digital publications, Test multimedia content, Realistic iPad feel, Copy .mbook files via iTunes, Better than iPad simulator testing

**Features:** macOS Compatibility

**In-app purchases:** none


### 경기도 지식(GSEEK)

[App page](https://appshunter.io/ios/app/gseek/id1502097971)

This platform offers free lifelong learning courses for all ages, covering a wide range of topics from skill development to foreign languages. Access over 1,700 lectures, track your progress, and receive certificates. Start your self-improvement journey anytime, anywhere.

**Highlights:** 1,700+ courses in 13 fields, Real-time video and offline learning, Learning history and certificate issuance, Course search and recommendations, Community forums for Q&A and events

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

**In-app purchases:** none


## Frequently asked questions

### Is MBookTester free?

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

### Is 경기도 지식(GSEEK) free?

경기도 지식(GSEEK) is free to download, with no in-app purchases.

### Which has better reviews, MBookTester or 경기도 지식(GSEEK)?

MBookTester is rated higher. MBookTester averages 5.0 out of 5 from 1 ratings, while 경기도 지식(GSEEK) averages 4.9 from 8 ratings.

### Do MBookTester or 경기도 지식(GSEEK) have ads?

Neither MBookTester nor 경기도 지식(GSEEK) shows ads.

### Which is updated more often, MBookTester or 경기도 지식(GSEEK)?

MBookTester ships an update every 4 months, and 경기도 지식(GSEEK) every 3 months. Most recently, MBookTester was updated on July 6, 2026 and 경기도 지식(GSEEK) 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.*