Rayyan

Contains adsIn-app purchases
3.4
88 reviews
10K+
Downloads
Content rating
Everyone
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About this app

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.
Updated on
Oct 3, 2024

Data safety

Safety starts with understanding how developers collect and share your data. Data privacy and security practices may vary based on your use, region, and age. The developer provided this information and may update it over time.
This app may share these data types with third parties
Personal info, App activity, and App info and performance
This app may collect these data types
Personal info, App activity and 2 others
Data is encrypted in transit
You can request that data be deleted

Ratings and reviews

3.4
85 reviews
M K
September 6, 2024
Super buggy, unusable. There's no way to sort by authors. Only 100 decesion for free accounts. You can't get back to the last article you screened.
Did you find this helpful?
Rayyan Systems, Inc.
October 26, 2024
We are sorry that you experienced bugs on your Android device. Please upgrade to the latest release. You absolutely can sort by authors A-Z or Z-A. It is also very easy to get to the last article you screened. Yes, the mobile app works off of a freemium model. This is how we afford to provide it to you.
Alessio Bellato
August 29, 2023
Not very helpful, as it is now. To use it, after 100 references screened, you have to pay, even though you have been invited to a review by a registered user. The app could be improved, e.g., one screen per paper would be helpful, filter and sorting methods being kept constant when you re-access a review.
24 people found this review helpful
Did you find this helpful?
Rayyan Systems, Inc.
November 27, 2023
As an invited reviewer you are free to use the web version for free, and if the review owner purchases a team license they can cover the cost of your mobile access in the process if they choose to do so.
R
August 28, 2023
The app does not match the website's decisions. Whenever I try to continue my work through the app, it's like i'm back to square one. The labels are updated, but the decision whether a study is included or excluded is not updated on the app.
18 people found this review helpful
Did you find this helpful?
Rayyan Systems, Inc.
November 27, 2023
We regret that you may have encountered an issue using an earlier version of the mobile app. Please upgrade to version 1.3.0 or later which includes major performance enhancements and faster synching.

What's new

What's New in Rayyan App Version 1.5.1

-Performance Enhancements: General improvements for a smoother and faster user experience.

What's New in Rayyan App Version 1.5.0

- Review Data Page
- Export Review Data
- Copy Review Data
- Sample Feature
- Sort Articles by Author

New Filters:
- Ratings filters.
- Samples filters.
- PICO filters.

Bug Fixes: Resolved an issue where the app incorrectly showed offline status while connected to the internet.

App support

About the developer
Rayyan Systems, Inc.
support@rayyan.ai
1 Broadway Fl 14 Cambridge, MA 02142 United States
+1 617-453-2567