HSK Online - Exam HSK & TOCFL

Developer: Duy Nguyen Van

Category: Education

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150 installs

3.00 ratings

27 monthly active users

$<10K monthly revenue est.

IAP 70% · Ad 30%

Install Trends

Weekly +17

Steady

Monthly +51

Steady

HSK Online - Exam HSK & TOCFL Summary

HSK Online - Exam HSK & TOCFL is a ad-supported, with in-app purchases iOS app in Education by Duy Nguyen Van. Released in Dec 2022 (3 years ago). It has 3.00 ratings with a 4.33★ (good) average. Based on AppGoblin estimates, it reaches roughly 27 monthly active users and generates around $<10K monthly revenue (70% IAP / 30% ads). Store metadata: updated Mar 3, 2026.

Store info: Last updated on App Store on Mar 3, 2026 .

SDKs, Trackers & Permissions

App not yet scanned for SDKs.

App Details

Store ID: 6444394590

First Released: 2022-12-02

Store Last Updated: 2026-03-03

In-App Purchases: Yes

Ads: Yes

Website: zingclaw.com

App Store

Crawl Status: Success

AppGoblin First Crawled: 2023-01-21

AppGoblin Last Crawled: 2026-03-21

Ads & App-Ads.txt

Ads.txt Last Crawled: 2026-03-14

Ads.txt Crawl Status: Failed

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4.33★

Ratings: 3.00

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Screenshots

App Description

* HSK exam preparation for levels 1-6

* Huge and newest stock of exam questions, close to the real test. There are many types of questions. Each question has detailed explanations and community suggestions.

* The exam sections and exam time are the same as the real exam. Answers are submitted and scored directly. At the same time, there are rankings for the exam community.

* The latest HSK and TOCFL vocabulary levels 1-6 and on the latest 9-level scale (HSK1-HSK9).

* Learn vocabulary through FlashCard modes with pictures, test pronunciation.

* Full grammar by each level and with examples included.

* 2 modes Simplified or Traditional.

* Easy-to-use interface, beautiful and eye-catching images.

* The application is free of hundreds of exam questions.

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***SUPPORT:
Software: HSK Online
Author: Nguyen Van Duy
Call/SMS/Zalo: 0868934697
Fb: facebook.com/duy.pablo
Email: Leo.appvn@gmail.com