DEF-ISL

3.0.9

SriJay Software Solutions Pvt Ltd

4.58

3,718 reviews

100,000+
Downloads

Free

Indian Sign Language

About DEF-ISL

DEF-ISL is an education app developed by SriJay Software Solutions Pvt Ltd.

Download Statistics

DEF-ISL has been downloaded 390 thousand times. In the last 30 days, the app was downloaded 2.2 thousand times.

User Ratings

DEF-ISL is rated 4.58 out of 5 stars. The rating is based on 3.7 thousand ratings.

App Information

DEF-ISL is FREE to download. The APK download size is 8.53 MB. The latest version available is 3.0.9. The last update was on February 9, 2026.

Technical Requirements

DEF-ISL requires Android 4.2+ or higher. The app has a content rating of Everyone. The app has been available on Google Play July 2018.

Description

The DEF-ISL app makes learning of sign language easy, accessible and interesting.

More data about DEF-ISL

Price	Free to download
Total downloads	390 thousand
Recent downloads	2.2 thousand
Rating	4.58 based on 3.7 thousand ratings
Ranking	Not ranked
Version	3.0.9
APK size	8.53 MB
Number of libraries	34
Designed for Android	4.2+
Suitable for	Everyone
Ads	Contains ads

App Performance Report

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Alternative downloads for the DEF-ISL app

DEF-ISL compared with similar apps

Common keywords of similar apps

Def Isl Adults Children Reach Deaf App Sign Language Easy Hearing

Keywords missing from this app

Text Asl Phone Calls Captioncall Community Call Mobile Communication Service Captions Free Learning Recent Voice Live Speech Rylo Experience Video People Communicate Features Hard Express Dictionary Bible Content Chat Time American Signs Captioned Learn Interpreting Real Access Elioz Captioning Videos Friends Make Users Loss

Google Play Rating history and histogram

Rating history

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Downloads over time

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DEF-ISL has been downloaded 390 thousand times. Over the past 30 days, it averaged 74 downloads per day.

Changelog of DEF-ISL

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Developer information for SriJay Software Solutions Pvt Ltd

SriJay Software Solutions Pvt Ltd

info@def.org.in

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Comments on DEF-ISL for Android

★★★★★ Chilukuri Abhinay · Jul 3, 2025

It's very awesome, and it has Indian sign language and many accessible things that help me to understand fully what the words' mean. I go through barriers in my daily life like communication and I didn't know what words meant so Def helped me to be barrier free.😊⭐⭐⭐⭐⭐

★★★★★ raju Kamatkar · Mar 17, 2025

I'm grateful to the DEF ISL app for helping me improve my English skills. The app makes learning easy through Indian Sign Language. Thank you so much to the DEF ISL team - I don't have words to express my appreciation!

★★★★★ Dnyaneshwar Athargan · May 30, 2025

Whenever there's a communication barrier, people usually write or try to talk to us in English. I used to struggle to understand those sentences, but now things have changed. I just look up the word in the app, and it's that easy to learn something new!

★★☆☆☆ Mushirul Haque · Jul 11, 2025

But it is half the words of the institute. It should be done with many words full of A-Z DEF ISL.

★☆☆☆☆ Prawjal · Jan 26, 2026

I've experienced felt worse there updated not good and issues a lot of face barriers. I felt so better experienced 2019-2020 the def isl better comfortable and seems to learn. Not good now

★☆☆☆☆ Yadhav Vakkath · Jun 3, 2025

I am trying to open the app, I don't get the OTP my email ID, I wait the app of def -isl Can you please help me with this

★☆☆☆☆ Prashant · Mar 25, 2025

I'm not able to log in, I'm not able to get OTP, OTP isn't coming on my registered email, fix this

★☆☆☆☆ Gourav RoR · Jul 4, 2025

Gmail code again bad. Search fail bad. Def isl was old Good

Google Play Rankings for DEF-ISL

This app is not ranked

Technologies used by DEF-ISL

10 permissions · 34 libraries

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