3.4
1.55K reviews
100K+
Downloads
Content rating
Everyone
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About this app

RSAR App (Rachna Sagar)
Rachna Sagar Pvt. Ltd. proudly presents the RSAR App, a revolutionary learning platform powered by Augmented Reality (AR) technology. Designed to complement Rachna Sagar textbooks, this app offers an enhanced, interactive learning experience for both students and teachers. Using advanced AR, the app lets users scan images from textbooks and instantly play corresponding educational videos, bringing concepts to life right on their devices.

Key Features:
 Augmented Reality based Learning
Scan textbook pages marked with AR icon to instantly watch educational videos aligned with each chapter.
 Tailored for Students & Teachers
o Teachers can access videos across ALL Classes, Subjects & Book.
o Students can view videos specific to their grade & subject.
 Centralized Video Library
All chapter-wise videos are available at ONE PLACE for easy access and download through the app interface.

Steps to use Rachna Sagar (RSAR) App:
1. Install and grant all permissions in first installation

2. Choose your user type: Teacher or Student
3. Enter your Name, Email ID and Mobile Number
4. Tap Submit and verify using the OTP sent to your email ID
5. Navigate as per your requirement:
o Teachers: Select Class (Can access any) → Subject → Book
o Students: Select Subject → Book
6. Tap the RSAR button
7. Choose the chapter and tap to download the video
8. Choose your preferred playback method:
o Tap Play icon to watch without a book
o Tap Start the Scan to activate AR video
9. If using AR, point your camera at the marked page and enjoy the video experience.

App Permissions Required:
o Camera: To scan book pages and play AR videos
o Storage: To download and store video content on your device
Note: 1. Point the camera to the download chapter and scan the targeted chapter image to view the video on your mobile screen/tablets.
2. Make sure that your hand (device) do not shake while scanning the image.
Updated on
Jul 16, 2025

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.
No data shared with third parties
Learn more about how developers declare sharing
This app may collect these data types
Location, Personal info and 3 others
Data is encrypted in transit
You can request that data be deleted

Ratings and reviews

3.4
1.47K reviews
Yashshwi Kumar
September 19, 2025
In Divyam (Sanskrit) book at back its showing there is an app for it and then I installed it I entered my details then it worked perfectly but it's showing only English , Hindi , Maths And EVS Where is sanskrit ?
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RSAR APP ( Rachna Sagar )
September 20, 2025
Dear User, We would be happy to assist you with this issue. Kindly write to us at itsupport@rachnasagar.in and mention the class you are looking for, so we can help you accordingly.
Nisha gupta
May 2, 2020
I just hate the app👎. The books📕📒 are AWESOME🤞🥇. I wish the app was like the books only. Firstly, the outlook of the app is so bad. Secondly, the videos are just a leap of garbage🗑️. And the 🍒 on the cake is that the speakers in the video have extremely shrill voice.🎤 Therefore, I personally recommend to not install the app rather just purchase the books. Those are very helpful.👌
171 people found this review helpful
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RSAR APP ( Rachna Sagar )
May 2, 2020
If you have any issue or suggestion, you could write to us at itsupport@rachnasagar.in. We would love to hear from you!
sreekala narayanan
July 21, 2024
In the initial days of installing the app, I found it good to teach my son. But that was for only a couple of days. It's been showing 'Internet issue, please try after some time' for many days now. Even uninstalling and re-installing the app isn't helping.
6 people found this review helpful
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RSAR APP ( Rachna Sagar )
July 22, 2024
Dear user, we would like to fix this. As we don't have your email address, can you please write to us at itsupport@rachnasagar.in so that we can help you better. We look forward to your email.

App support

About the developer
RACHNA SAGAR PRIVATE LIMITED
justicesinha@rachnasagar.in
No. 4583/15, Near SDM Office, Opposite LIC Building, Darya Ganj New Delhi, Delhi 110002 India
+91 98181 44866