R vs Union Catalog
Price, ratings, monetisation and update history for both apps, side by side โ with what reviewers say about each.
R
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An app that facilitates using Language R on an iPhone, iPad, or Mac by providing a scrolling keyboard, an editor pad, and three different compilers. Run simple R scripts to solve problems from your Elementary Statistics course in college or university.
Union Catalog
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Union Catalog is the official mobile app for the Health Science Union Catalog of Myanmar. Search and discover bibliographies across 16 health science university libraries โ all in one place. Whether you are a medical student, researcher, faculty member, or librarian, Union Catalog gives you instant access to thousands of books, dissertations, journals, and research papers from Myanmar's leading health science institutions. KEY FEATURES: - Search & Discover Search across 47,000+ bibliographies from 16 university libraries. Find books, dissertations, journals, research papers, and more with simple keyword search or advanced multi-criteria search. - Advanced Search Build complex queries with multiple search criteria. Filter by title, author, subject, publisher, year, or degree. Use AND, OR, NOT operators and choose between all words, any word, or exact phrase matching. - Filter by University & Type Narrow results by selecting specific universities or catalog types including books, dissertations, journals, protocols, research papers, and more. - View Abstracts & Contents Read abstracts and table of contents directly within the app using the built-in PDF viewer. No need to switch to an external browser. - Bookmark & Save Save your favorite bibliographies for quick access later. All bookmarks are stored locally on your device for offline reference. - Catalog Statistics View visual statistics of the entire catalog with interactive charts. See the distribution of bibliographies by university and by catalog type. - iPad Compatible Enjoy a responsive layout optimized for both iPhone and iPad with side navigation on larger screens. PARTICIPATING UNIVERSITIES: University of Medicine 1 Yangon, University of Medicine 2 Yangon, University of Medicine Mandalay, University of Medicine Magway, University of Medicine Taunggyi, University of Dental Medicine Yangon, University of Dental Medicine Mandalay, University of Pharmacy Yangon, University of Pharmacy Mandalay, University of Medical Technology Yangon, University of Medical Technology Mandalay, University of Nursing Yangon, University of Nursing Mandalay, University of Public Health, University of Community Health Magway, and University of Traditional Medicine Mandalay. Union Catalog is developed and maintained in collaboration with Myanmar health science university libraries to support education and research in the health sciences. Website: www.healthscienceucat.com.mm
Screenshots
Verdict
R and Union Catalog are too close to call on the numbers: across 5 compared parameters โ price, ads, in-app purchases and device support among them โ neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.
Scored on Price ยท Rating ยท Positive reviews ยท Number of ratings ยท Update frequency ยท Ads ยท In-app purchases ยท Monetization ยท Best chart rank ยท Devices ยท Requires iOS
Both are free to download. Neither carries in-app purchases, so what you see is what you pay.
| Parameter | R | Union Catalog |
|---|---|---|
| Price | Free | Free |
| Update frequency | Every 2 weeks | โ |
| Ads | No | No |
| In-app purchases | No | No |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 14.5 | 13.0 โ better |
| Further details โ not scored | ||
| Size | 449 MB | 25 MB |
| Age rating | 4+ | 4+ |
| Developer | Luis Acevedo-Arreguin | Kaung Htet Aung |
In-app purchases
R
No in-app purchases
Union Catalog
No in-app purchases









