# Walter eLibrary vs CTX 모바일 주문 시스템

The clearest difference is review sentiment: Walter eLibrary at 100% against CTX 모바일 주문 시스템's 67%. CTX 모바일 주문 시스템's advantage is update cadence (every 10 days vs every 11 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.

Walter eLibrary ships an update every 11 months, CTX 모바일 주문 시스템 every 10 days. The most recent releases landed on June 5, 2026 and June 7, 2026 respectively.

## The numbers

| Metric | Walter eLibrary | CTX 모바일 주문 시스템 |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.6 (45 ratings)](https://appshunter.io/ios/app/walter-elibrary/id515262824/reviews)** | — |
| Number of ratings | **45** | — |
| Positive reviews | **100.0% of reviews** | 66.7% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 11 months | **Every 10 days** |
| Monetization | Free | Free |
| Size | 45 MB | 12 MB |
| Requires iOS | 12.4 | **12.1** |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Walter-AG](https://appshunter.io/developer/423564215) | [크레텍 책임/웰딩](https://appshunter.io/developer/1325465929) |

## What reviewers say

### Walter eLibrary

[App page](https://appshunter.io/ios/app/walter-elibrary/id515262824)

Access a vast digital catalog of industrial tools and print media from a leading global brand. Browse, search, and organize product information offline, and easily transfer selections to an online shop. Available in 17 languages for convenient access anytime, anywhere.

**Highlights:** Digital catalog access, Global search functionality, Offline browsing, Bookmark and organize content, Shopping cart transfer, Multi-language support

**Features:** macOS Compatibility

**In-app purchases:** none


### CTX 모바일 주문 시스템

[App page](https://appshunter.io/ios/app/ctx/id1332999517)

This app provides a mobile online ordering system for customers. It allows for product searching, viewing details, and tracking orders and deliveries. Membership is required after creating a new trading account.

**Highlights:** Online ordering system, Product search and details, Order and delivery tracking, Event product information, Account management (My Page), Barcode and QR code scanning

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Walter eLibrary free?

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

### Is CTX 모바일 주문 시스템 free?

CTX 모바일 주문 시스템 is free to download, with no in-app purchases.

### Do Walter eLibrary or CTX 모바일 주문 시스템 have ads?

Neither Walter eLibrary nor CTX 모바일 주문 시스템 shows ads.

### Which is updated more often, Walter eLibrary or CTX 모바일 주문 시스템?

Walter eLibrary ships an update every 11 months, and CTX 모바일 주문 시스템 every 10 days. Most recently, Walter eLibrary was updated on June 5, 2026 and CTX 모바일 주문 시스템 on June 7, 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.*