DEF-ISL

Name: DEF-ISL
Rating: 4.59375 (3754 reviews)
Author: SriJay Software Solutions Pvt Ltd

By: SriJay Software Solutions Pvt Ltd

Indian Sign Language

Features & Capabilities

The DEF-ISL Chrome extension provides an easy and engaging platform for learning Indian Sign Language (ISL). Featuring over 50,000 signs and phrases accompanied by in-built videos and illustrations, it caters to both adults and children, especially those who are deaf or hearing impaired. The user-friendly interface ensures accessibility and effective learning.

Developed by DEF, an organization led by the deaf community, DEF-ISL supports improved communication and connection with society. The app initiative, supported by L&T Construction, aims to empower thousands of deaf or hard-of-hearing individuals by offering early identification, hearing technology, and expert resources to help them achieve their full potential. Available on iOS and Android, DEF-ISL makes sign language learning accessible and interesting for everyone.

User Growth & Download Statistics

App Education Accessibility Communication

By:

SriJay Software Solutions Pvt Ltd

Downloads:

389,908 217

Rating:

4.59

(3,754) 1 ratings

Version:

3.0.9 Last updated: 2026-02-09

Version code:

240

Creation date:

2018-07-13

Publisher country:

Permissions:

com.google.android.gms.permission.AD_ID Moderate risk
android.permission.ACCESS_ADSERVICES_AD_ID Low risk
android.permission.ACCESS_ADSERVICES_ATTRIBUTION Low risk
android.permission.ACCESS_ADSERVICES_TOPICS Low risk
android.permission.FOREGROUND_SERVICE Low risk
android.permission.INTERNET Low risk
android.permission.WAKE_LOCK Low risk
com.google.android.providers.gsf.permission.READ_GSERVICES Low risk
android.permission.ACCESS_NETWORK_STATE Safe
in.eightfolds.deafenabled.DYNAMIC_RECEIVER_NOT_EXPORTED_PERMISSION

Size:

21.23MB

Email:

in*****@def.org.in

URLs:

Website ,Privacy policy

Full description:

Source:

Google Play Store

Data ingested on:

2026-06-29

Compare stats and ranking:

Ranking

# 110,657 ▼ 1

For Developers

Monetize with App Pass Boost with Extension Booster

Contact the developer

Chrome-Stats does not own this Android app. Please use these information below to contact the Android app developer.

Developed by:

SriJay Software Solutions Pvt Ltd

Google Play Store

https://play.google.com/store/apps/details?id=in.eightfolds.deafenabled

Email:

in*****@def.org.in

Website:

http://def.org.in/

User Reviews

Users appreciate DEF-ISL for its valuable role in helping people learn Indian Sign Language through videos and categorized vocabulary. It supports communication between deaf and hearing individuals and improves English understanding. However, multiple users report problems with OTP verification, search functionality, app stability, and disappointing recent updates. Suggestions include adding regional language support and video control features for better learning experience.

Pros

Very useful and informative for learning Indian Sign Language (ISL), especially for impaired students and their parents.
Helps in communication with hearing people and understanding English words and sentences clearly.
Includes videos and categorized vocabulary for different topics such as fruits, vegetables, professions, etc.
Supports learning facial expressions, body movements, and regional sign language variations.
Provides a unique and accessible platform for ISL learners and is appreciated for its positive impact on language skills and communication.

Cons

Frequent issues with OTP (One-Time Password) delivery and login which prevent users from proceeding.
Search function in the new versions is ineffective or missing many words compared to the older versions.
App is lagging or crashing on some devices, causing frustration and loss of motivation to learn.
New updates are considered worse by many users; less content availability and non-functional features like video playback.
Lack of regional language support and missing features like video playback control (pause, resume, slow down) that hinder ease of learning.

Recent reviews

Subject: Assistance Needed: DEF Process & OTP Issue Dear Team, I am facing an issue with completing my DEF process. I applied using a Gmail address and received an OTP, but I’m unable to proceed. Could you please guide me on the next steps or let me know if additional documents are required? Thank you for your assistance. Best regards, Ashish