CAJ Converter vs IAAPP.NET
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
CAJ Converter
Easily convert Chinese academic journal files (CAJ, NH, KDH) into PDF or Word documents. Extract text for editing or create clear PDF versions for reading and sharing.
- Convert CAJ to PDF
- Convert CAJ to Word
- Text recognition for Word conversion
- Preview before PDF export
- Supports .caj, .nh, .kdh formats
Read full descriptionHide full description
A converter that can convert Chinese academic journal full-text database (CAJ, NH, KDH) format to PDF or Word! Supported file formats: .caj, .nh, .kdh Convert CAJ to PDF: Convert to a clear PDF, you can preview the content and export the file after conversion; Convert CAJ to Word: Convert text recognition to Word to download and copy text; If you choose to purchase premium membership, payment will be charged to your iTunes account ,and your account will be charged for renewal within 24-hours prior to the end of the current period. Auto-renewal may be turned off at any time by going to your settings in the iTunes Store after purchase . Prices are in U.S. dollars, may vary in countries other than the U.S. and are subject to change without notice. No cancellation of the current subscription is allowed during the active subscription period. Our privacy policy : https://www.zkmeitian.com/page/privacy/cajconverter Our terms of use: https://www.zkmeitian.com/page/agreement/cajconverter
IAAPP.NET
Read full descriptionHide full description
An app addressed to manage the quality system of the Organisation. The app will manage the documents, the audit, and the non-conformities
Screenshots
Verdict
The clearest difference is in-app purchases: IAAPP.NET at none against CAJ Converter's 3. IAAPP.NET also leads on update cadence (every 6 days vs every 2 months). On price, ads, device support and iOS requirement there is nothing between them.
Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS
Both are free to download. CAJ Converter sells 3 in-app purchases, starting at $2.99 per month. IAAPP.NET asks for nothing beyond the download.
CAJ Converter ships an update every 2 months, IAAPP.NET every 6 days. The most recent releases landed on October 24, 2026 and October 25, 2026 respectively.
| Parameter | CAJ Converter | IAAPP.NET |
|---|---|---|
| Price | Free | Free |
| Positive reviews | 47.6% of reviews | — |
| Update frequency | Every 2 months | Every 6 days — better |
| Ads | No | No |
| In-app purchases | Yes | No — better |
| Monetization | Freemium | — |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 12.0 — better | 12.4 |
| Further details — not scored | ||
| Size | 55 MB | 25 MB |
| Age rating | 4+ | 17+ |
| Developer | Meitian Trading | ICMED S.R.L. |
In-app purchases
CAJ Converter
- VIP月会员$2.991 Month
- VIP季会员$4.993 Months
- VIP年会员$7.991 Year
IAAPP.NET
No in-app purchases
