# R Discovery: Academic Research — Access 300M+ research papers

> Academic research paper discovery and reading app with personalized feeds. (iPhone/iPad app by CACTUS COMMUNICATIONS SERVICES PTE. LTD.)

- Source: https://appshunter.io/ios/app/r-discovery-academic-research/id1508182175 (this page in markdown: same URL + `.md`)
- Developer: [CACTUS COMMUNICATIONS SERVICES PTE. LTD](https://appshunter.io/developer/1817173784)
- Category: Education, Productivity
- Price: Free with in-app purchases
- Rating: 4.80/5 from 908 App Store ratings · 44 written reviews indexed
- Age rating: 4+
- Requires: iOS 15 · 56 MB
- Languages: American English
- Released: 2020-04-20
- Data updated: 2026-08-29
- Monetization: free with in-app purchases
- User reviews in markdown: https://appshunter.io/ios/app/r-discovery-academic-research/id1508182175/reviews.md

## What is R Discovery?

R Discovery is your #1 place to discover research literature, stay current, and read what matters faster. Built for students, researchers, clinicians, educators, and academics, R Discovery helps you find relevant papers without spending hours searching across scattered sources.

With research-grade AI workflows, R Discovery accelerates every step of your literature journey: discover papers, understand key findings, chat with PDFs, listen to research, translate papers, and build a personalized academic library around your interests. We search, curate, summarize, and organize the literature so you can spend more time on meaningful research and more time with the people you love.

R Discovery gives you access to:
• 150M+ journal articles
• 78M+ open access papers
• 10M+ conference documents
• 5M+ preprints
• 7.5M+ patents
• 8M+ summaries and highlights
• 9.5M+ research topics
• 14M+ authors
• 64K+ journals
• 120K+ universities and institutions

Why researchers use R Discovery:
• Personalized research feeds based on your interests
• Fast literature search for papers, journals, authors, topics, and institutions
• Reliable, clean research database built to reduce duplication and low-quality content
• Open access discovery so you can quickly find papers you can read
• Full-text access with institutional login through GetFTR and LibKey integrations
• Alerts for newly published papers in your field
• Summaries and highlights to assess relevance faster
• Bookmarks and reading lists to organize your library

Upgrade to R Discovery Prime to accelerate your research further with unlimited access for research-grade AI workflows
• Ask R Discovery for reference-backed answers from research papers
• Chat with PDFs and get instant answers from full papers
• Listen to papers with audio streaming for research on the go
• Translate research papers into your preferred language
• Sync your saved papers with Zotero and Mendeley

R Discovery partners with leading global publishers, societies, and research platforms including Wiley, IOP Publishing, Springer Nature, Sage, Taylor & Francis, Hindawi, NEJM, Emerald Publishing, Duke University Press, IntechOpen, AIAA, Karger, Underline.io, J-STAGE, and more.

Join 3M+ academics on R Discovery, the highest rated app in this space with a 4.6+ App Store rating. Free to use, or upgrade to R Discovery Prime for unlimited premium access. Get it now!

Privacy Policy: https://cactusglobal.com/privacy-policy
Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

## Key features

- Access 250M+ research articles
- Personalized AI-curated feeds
- Open access article library
- Institutional access for paywalled papers
- Collaborative reading lists
- Audio streaming for papers
- Research paper translation

## Pricing and in-app purchases

Base price: Free.

**Subscriptions**

| Subscription | Price | Period |
| --- | --- | --- |
| Monthly | $25.00 | per month |
| Yearly | $143.99 | per year |
| Yearly | $69.00 | per year |
| Monthly | $11.99 | per month |
| Monthly | $24.99 | per month |
| Yearly | $139.99 | per year |


## What do users think of R Discovery?

Overall sentiment: neutral

**Pros**

- 👍 Wonderful site for research professionals
- 🚀 Fantastic app for researchers
- 💡 Provides relevant paper recommendations

**Cons**

- 🐛 Slow and choppy performance
- 🐛 Buggy and unreliable features
- 🐛 Difficult to use certain core functions
- 🐛 Downloading PDFs doesn't work

**Commonly reported bugs**

- Home screen takes a long time to load
- Audio translation feature doesn't work
- Buttons are extremely slow
- Switching between dark and light mode is glitchy

**Most requested features**

- Add option to view author information in preview
- Enable screen rotation for iPad users
- Add more advanced search functionality
- Allow canceling of export in progress
- Improve integration with Zotero

## Recent user reviews (10 of 44)

All indexed reviews: https://appshunter.io/ios/app/r-discovery-academic-research/id1508182175/reviews.md

### 5/5 — One of the best

*2026-07-05*

Great app for researching anything. Really great

### 2/5 — Not as great as I’d hoped

*2026-05-17*

It’s clunky and overpriced, imo. It’s not a bad app, but there’s are a confusing number of non-essential features that it is overwhelming to use. Most of the simple but most useful features (like “just-published”) are behind a paywall… and a 24-hr only free trial is wild.

### 4/5 — 언어가..?

*2026-02-03*

한국어좀 만들어주세요

### 2/5 — Does really hold the bat quality they advertise

*2026-01-05*

Felt like a rather sloppy GUI wrapper around a couple of search engines APIs with very finicky AI features that bring no value, and even the recommendation system wouldn’t find paper that would really match my field and interests.

### 5/5 — Mr

*2025-10-16, version 3.4.0*

It’s a wonderful site for research related professionals.

### 3/5 — 横にならない

*2025-04-17*

iPad で開くときに強制的になり不便

### 1/5 — Doesn’t work

*2025-03-20*

I tried with two projects to get it to show reliable journals but is did not show a single article from a high ranked journal even when you added those journals to projects. Instead it showed a bizarre list of dubious specialist publications many in languages I don’t read.

### 5/5 — Memory loss

*2025-02-28*

What’s the point

### 3/5 — Does not support landscape and split view in ipad

*2025-01-29, version 3.4.0*

The app is great since the recommendations are on spot but it is frustrating to use in ipad because it does not support landscape view and split view. When you need to multi-task (take notes while reading), split view is very important. I hope the developers can provide this update soon.

### 5/5 — Please consider the option to add authors in preview

*2024-12-01*

works amazing! It would be great to have the option to turn on view with the first and corresponding author in preview boxes of each article

## Frequently asked questions about R Discovery

### What does R Discovery do?

R Discovery is an app designed for students and researchers to find and read academic research papers. It offers access to over 250 million articles, including scholarly journals, open access papers, and preprints. The app provides personalized feeds based on your interests and allows for literature searches similar to other academic platforms.

### What are the key features of R Discovery?

Key features include access to a vast repository of research articles, AI-curated personalized reading feeds, the ability to unlock paywalled papers with institutional access, collaborative reading lists for sharing with peers, audio streaming for papers, and translation of research papers into different languages.

### Is R Discovery free to use?

The app is free to download and use, offering access to a large number of research papers and core features. Some advanced functionalities, referred to as 'Prime' features like audio streaming and translation, are available through in-app purchases.

### What kind of research papers can I find on R Discovery?

You can find a wide variety of research papers, including journal articles, clinical trials, conference papers, open access articles, and preprints from servers like arXiv and bioRxiv. The app sources content from major academic databases and publishers.

### How does R Discovery help with literature searches?

R Discovery simplifies literature searches by providing curated feeds of relevant scholarly articles based on your interests. You can also perform direct searches similar to platforms like Google Scholar, ResearchGate, or Academia.edu, and the app helps organize your findings into reading lists.

## Version history (last 5 releases)

### 4.1.2 — 2026-07-23

Enhancements and Bug fixes.

### 4.1.1 — 2026-07-01

Literature discovery, reimagined. R Discovery now gives you daily free credits to explore your favorite features like Ask R Discovery, Chat PDF, and more! Plus, Ask R Discovery now comes with upgraded filters so you can refine searches faster and uncover relevant research with ease.

### 4.1.0 — 2026-06-09

Literature discovery, reimagined. R Discovery now gives you daily free credits to explore your favorite features like Ask R Discovery, Chat PDF, and more! Plus, Ask R Discovery now comes with upgraded filters so you can refine searches faster and uncover relevant research with ease.

### 4.0.9 — 2026-04-16

We’ve redesigned R Discovery to help you find and understand research faster than ever. Enjoy quick TL;DR summaries for articles, a fully revamped Daily Reads experience tailored to you, and improved discovery so you can spot the most important research earlier and stay ahead effortlessly.

### 4.0.8 — 2026-03-10

This update makes R Discovery smoother, smarter, and more focused on what matters to you. We have fixed bugs behind the scenes, refined the Ask R Discovery experience for a more intuitive flow, and introduced a new Prime option that lets you get more, your way!

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*Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-08-29.*