51Talk

51Talk
51Talk
Developer: HELLOWORLD ONLINE EDUCATION
Category: Education
Add App to Comparison
2M installs
7.7K ratings
67.5K monthly active users
Revenue not available
Install Trends
Weekly +16.7K
Steady
Monthly +76.3K
Steady

51Talk Summary

51Talk is a mobile Android app in Education by HELLOWORLD ONLINE EDUCATION PTE.LTD. Released in Sep 2021 (4 years ago). It has about 2M+ installs and 7.7K ratings with a 4.49★ (good) average. Based on AppGoblin estimates, it reaches roughly 67.5K monthly active users . Store metadata: updated Feb 27, 2026.

Recent activity: 16.7K installs this week (76.3K over 4 weeks) showing steady growth , and 29 new ratings this week 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 27, 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.

AppGoblin saw 51Talk uses 14 Development Tools
company-logos/jetbrains.com/logo_200x200.jpeg JetBrains
company-logos/greenrobot.org/logo_200x200.jpeg Greenrobot
company-logos/github.com-bumptech/logo_420x420.png Bumptech
company-logos/square.com/logo_200x200.jpeg Square
AppGoblin saw 51Talk uses 3 Analytics: Product
company-logos/umeng.com/logo_200x200.jpeg Umeng
company-logos/linkedin.com/logo_1024x538.jpeg LinkedIn
company-logos/firebase.google.com/logo_200x200.png Firebase
AppGoblin saw 51Talk uses 5 Business Tools
RongCloud
company-logos/weibo.com/logo_200x200.jpeg Weibo
company-logos/tencent.com/logo_200x200.jpeg Tencent
HeyTap
AppGoblin saw 51Talk uses 3 Ad Networks
company-logos/hicloud.com/logo_200x200.jpeg Huawei
company-logos/google.com/logo_200x200.jpeg Google
company-logos/facebook.com/logo_200x200.jpeg Facebook
AppGoblin saw 51Talk uses 2 Analytics: Attribution
company-logos/developer.huawei.com/logo_200x200.jpeg Huawei Analytics
company-logos/appsflyer.com/logo_200x200.jpeg AppsFlyer
App Details
Store ID: com.talk51.international
First Released: 2021-09-22
Store Last Updated: 2026-02-27
In-App Purchases: No
Ads: No
App Store
Crawl Status: Success
AppGoblin First Crawled: 2025-02-08
AppGoblin Last Crawled: 2026-03-10
Ads & App-Ads.txt
App does not have ads.
AppGoblin SDK Scans
Successful Last Crawled: 2025-04-29
Last Crawled: 2025-04-29
Last Crawl Status: Success

4.49★

Ratings: 7.7K

5★
4★
3★
2★
1★

Screenshots

App screenshot
App screenshot
App screenshot
App screenshot

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.