Rayyan 4+

Intelligent Systematic Review

Rayyan Systems, Inc.

Designed for iPad

    • 2.9 • 8 Ratings
    • Free
    • Offers In-App Purchases



The Most Advanced Systematic Literature Review App

If you conduct research, Rayyan is the app for you. It accelerates systematic literature reviews in support of all types of evidence-based research. Developed by researchers, for researchers, Rayyan offers a quick and easy way to screen articles on the go, and it even works offline!

Key Features:
- Work online for real-time collaboration.
- Download your reviews to work on the go or offline.
- Swipe left or right to make inclusion decisions quickly.
- Label references by selecting or adding labels.
- Filter references with the touch of a button.
- Configure and save your settings to work however you like.

Save Your Valuable Time, Reduce Your Frustration, and Increase Your Productivity

Rayyan is designed to guide you through article screening by enabling quick decisions and label applications on each article. You won’t believe how easy it is to use!

Researchers report reducing the time spent on their reviews by 50%-80% or more using Rayyan.

Enjoying real-time collaboration with fellow researchers has never been easier. Rayyan records every decision for you. The app even functions when you’re offline, so you can always rely on Rayyan to make the most of your valuable time.

We welcome your feedback about the app. You can contact us anytime via email at support@rayyan.ai or on Twitter @rayyanapp.

Terms of Use: https://www.rayyan.ai/terms-of-service
Privacy Policy: https://www.rayyan.ai/privacy_policy/

What’s New

Version 1.4.3

What's New in Version 1.4.3:

Redesigned from the Ground Up:
Experience our app like never before with a completely redesigned interface that's more intuitive, beautiful, and user-friendly. We've reimagined every screen and every feature to ensure you enjoy the simplicity and efficiency of our service.

Enhanced User Experience:

Navigate through the app with ease thanks to the enhanced user experience. We've listened to your feedback and made improvements that make finding what you need faster and simpler.

Sleek and Modern UI:

Immerse yourself in our sleek and modern UI that not only looks good but also enhances functionality. With a fresh color palette, crisp graphics, and smooth animations, using the app is a visual delight.

Improved Accessibility:

We believe everyone should be able to use our app effortlessly. The new version includes improved accessibility features, making it more inclusive for all users.

Bug Fixes and Performance Improvements:

Under the hood, we've squashed some bugs and fine-tuned the performance to ensure a seamless experience.

Update to the latest version today and enjoy a superior app experience designed just for you!

Ratings and Reviews

2.9 out of 5
8 Ratings

8 Ratings

JRVicente ,

A good start

They’ve got some work to do to shore things up and add features, but as a relatively new project it is very usable.

App Privacy

The developer, Rayyan Systems, Inc., indicated that the app’s privacy practices may include handling of data as described below. For more information, see the developer’s privacy policy.

Data Linked to You

The following data may be collected and linked to your identity:

  • Contact Info
  • Identifiers

Data Not Linked to You

The following data may be collected but it is not linked to your identity:

  • User Content
  • Usage Data
  • Diagnostics

Privacy practices may vary, for example, based on the features you use or your age. Learn More

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