LibrasLab

Name: LibrasLab
Rating: 4.9375 (18839 reviews)
Author: SignLab

By: SignLab

Learn Libras the Easy Way

Features & Capabilities

LibrasLab is an innovative Chrome extension designed to make learning Libras (Brazilian Sign Language) accessible and enjoyable. With 20 comprehensive modules covering various topics, users can develop fluency, understand grammar, and truly master a new language through interactive lessons.

Built on advanced Artificial Intelligence, LibrasLab personalizes the learning process to ensure deeper retention and engagement. Whether you want to connect with loved ones, interact with the deaf community, advance your career, or simply learn a new skill, LibrasLab provides the tools to do so anytime, anywhere. The platform fosters greater inclusivity by bridging gaps between hearing and deaf communities.

User Growth & Download Statistics

App Education Accessibility AI

By:

SignLab

Downloads:

508,846 2.21K

Rating:

4.94

(18,839) 4 new ratings

Version:

1.36.6 Last updated: 2026-05-21

Version code:

807

Creation date:

2022-11-15

Publisher country:

Permissions:

android.permission.READ_EXTERNAL_STORAGE High risk
android.permission.SYSTEM_ALERT_WINDOW High risk
android.permission.WRITE_EXTERNAL_STORAGE High risk
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_CUSTOM_AUDIENCE Low risk
android.permission.ACCESS_ADSERVICES_TOPICS Low risk
android.permission.INTERNET Low risk
android.permission.POST_NOTIFICATIONS Low risk

Size:

76.31MB

Email:

he*****@signlab.co

URLs:

Website ,Privacy policy

Full description:

Source:

Google Play Store

Data ingested on:

2026-06-09

Compare stats and ranking:

Ranking

# 97,109 ▼ 83

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:

SignLab

Google Play Store

https://play.google.com/store/apps/details?id=com.toleio.brazil

Email:

he*****@signlab.co

Website:

https://libraslab.com.br

Publisher Change History

2025-01-27: en*****@signlab.co to he*****@signlab.co

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User Reviews

LibrasLab is praised for its intuitive design, clear and practical lessons, and affordable pricing, making it effective for learning Brazilian Sign Language. Users appreciate its usefulness both for beginners and those reviewing prior knowledge. However, multiple reviews mention the limitation that most content is behind a paywall, with only a few free lessons available. There are requests for discounts for students or low-income users and concerns about payment options. Overall, the app is considered excellent but some desire more accessible free content or payment flexibility.

Pros

Intuitive and beautiful layout making the app easy and pleasant to use.
Effective and well-organized lessons that are easy to understand and help users learn LIBRAS practically.
Affordable pricing for the subscription plans with good value for the content provided.
App is useful both for beginners learning from scratch and for users who already study LIBRAS to review and expand knowledge.
No intrusive advertisements during lessons, improving the learning experience.

Cons

Only the first few lessons are free; most content requires a paid subscription, limiting access without payment.
Users express desire for student or low-income discounts to make the app more accessible.
Confusion or dissatisfaction with payment system, specifically regarding payment being charged all at once rather than in installments.
Some users wish for more free content even if it means having advertisements in the free lessons.

Recent reviews

Aplicativo com layout lindo e intuitivo. Pena que só as primeiras aulas são gratuitas. O que deixa a desejar é o curso não oferecer desconto para estudantes baixa renda e oferecer certificado ao final.