51Talk

Developer: HELLOWORLD ONLINE EDUCATION

Category: Education

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2M installs

7.5K ratings

+15K weekly installs

trend steady

+102.1K monthly installs

trend steady

51Talk Summary

51Talk is a Android app in the Education category, developed by HELLOWORLD ONLINE EDUCATION PTE.LTD. First released 4 years ago(Sep 2021), the app has accumulated 2M+ total installs and 7.5K ratings with a 3.92★ (average) average rating.

Recent activity: 15K installs this week (102.1K over 4 weeks) showing steady growth , and 53 new ratings this week (367 over 4 weeks) with stable momentum. View trends →

Data tracking: SDKs and third-party integrations were last analyzed on Apr 29, 2025.

Store info: Last updated on Google Play on Feb 3, 2026 .

SDKs, Trackers & Permissions

51Talk was last scanned for SDKs 2025-04-29. Below is the overview of third party companies detected in the app. The full list of raw SDKs, app permissions and unknown SDKs is available here.

14 Development Tools

3 Analytics: Product

5 Business Tools

3 Ad Networks

2 Analytics: Attribution

Huawei Analytics

AppsFlyer

App Details

Store ID: com.talk51.international

First Released: 2021-09-22

Store Last Updated: 2026-02-03

In-App Purchases: No

Ads: No

App Store

Crawl Status: Success

Store First Crawled: 2025-02-08

Store Last Crawled: 2026-02-12

Ads & App-Ads.txt

App does not have ads.

SDK Tracking Status

Successful Last Crawled: 2025-04-29

Last Crawled: 2025-04-29

Last Crawl Status: Success

3.92★

Ratings: 7.5K

5★

4★

3★

2★

1★

Screenshots

App Description

Learn English 1-on-1 Online

51Talk provides an online platform for 1-on-1 English lessons to users around the world. Learn English at 51Talk! We have more than 30,000 proffesional English tutors, we are committing to provide you 24/7 English learning service.

We focus to improve your English comprehensive skill with high frequency of practice and perfect English communication environment. All our teachers go through a strict selection process, with a passing rate of only 3%.

[New Users Gift] We give free trial lesson to all new registered users! Get your free trial class today! Please download and register on our app and experience your free lesson with native speaking English speaker. You will also get an English assessment report after the trial lesson.

[Anytime, Anywhere] Just one minutes to make a class appointment! More than 20,000 tutors are available on the platform and you can select your preferred time for learning. Our services are available on all devices inclusive of mobile phones, tablets and pc.

[Lesson Replay]Don't worry about missing any important part in the lesson, the lesson replay features are available.