3.13T reviews
Content rating
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About this app

The DEF-ISL app makes learning of sign language easy, accessible and interesting. Packed with 50000+ easy-to-understand signs and phrases, in-built videos, illustrations, this easy to navigate app can be used both by adults and children who are deaf or hearing impaired. The customized mobile app is available for download on iOS and Android platforms.

DEF-ISL offers the opportunity for all to learn sign language and thereby reach out to the deaf more easily.

DEF is an organization made of the deaf, for the deaf, by the deaf, focused on addressing the issues of communication for the deaf and developing methods and resources to improve their connect with the society at large. They aim to make a lasting impact on the future of thousands of deaf or hard of hearing children and adults by providing them access to early identification, hearing technology and expertise to reach their full potential.

2019-2020 app initiative supported by L&T Construction.
Updated on
21 Sept 2023

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
No data collected
Learn more about how developers declare collection
Data is encrypted in transit
You can request that data be deleted

Ratings and reviews

3.1T reviews
Likhitha Padapati
30 January 2024
1. It helps me communicate with hearing people... 2. It helps me communicate with doctors, I go through the app find the words related to my sickness . I can explain myself better in hospital situations. 3. My parents doesn't know any sign, they're hearing, so I use this app to teach them sign language. This is very helpful!
49 people found this review helpful
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Parahan Shaik
25 January 2024
From childhood whenever I read books or have a chat conversation with my hearing pals, I never understood them. Now it's different for me, I just get my phone and search for a word and understand it. I really like the app as I can learn from anyplace.
42 people found this review helpful
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B Santosh
13 December 2023
DEF ISL app working great and excellent. I looking through this app since years. In this platform gives a unique sign language. As all known that in India there is a different sign languages. In 1 word there is multiple signs. Soo In this app provide us better and unique sign language to communicate with different state peoples. Thanks for this incredible App.
61 people found this review helpful
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What's new

Bugs fixed