Umbalena - Đọc sách thỏa thích

Name: Umbalena - Đọc sách thỏa thích
Rating: 4 (529 reviews)
Author: VOOC Technology .,Ltd

By: VOOC Technology .,Ltd App

Good at English fluent in Vietnamese

Overview

Google Play Store

Downloads

100,986 ▲ 23

Data as of 2026-10-22

Rating:

4.00 +1

(529)

Version:

2.2.7

Last updated: 2026-05-12

Ranking

#224,178 ▼ 537

Overall

Features & Capabilities

Umbalena is an innovative interactive story and book reading application designed for Vietnamese children aged 2-10. It offers a vast library of more than 1,400 high-quality books, including unique 3D moving books developed in partnership with Unicef Vietnam. The app categorizes content into 9 engaging levels, encouraging children’s curiosity and rewarding progress with medals and prizes.

Featuring over 70 diverse topics such as friendship, family, science, and life, Umbalena combines lively storytelling with vivid age-appropriate illustrations to captivate young readers. The app also supports English learning with bilingual stories and audio versions in both Southern and Northern Vietnamese accents, fostering imagination and emotional intelligence. Parents benefit from content management tools and educational resources, all within a safe and child-friendly environment. Umbalena is accessible at affordable rates, making reading a delightful habit for the next Vietnamese generation.

User Growth & Download Statistics

App Education Kids Books

By:

VOOC Technology .,Ltd

Downloads:

100,986 23

Rating:

4.00

(529) 1 new ratings

Version:

2.2.7 Last updated: 2026-05-12

Version code:

103

Creation date:

2019-10-31

Publisher country:

Permissions:

android.permission.CAMERA Very high risk
android.permission.RECORD_AUDIO Very high risk
android.permission.READ_EXTERNAL_STORAGE High risk
android.permission.WRITE_EXTERNAL_STORAGE High risk
com.google.android.gms.permission.AD_ID Moderate risk
android.permission.FOREGROUND_SERVICE Low risk
android.permission.FOREGROUND_SERVICE_MEDIA_PLAYBACK Low risk
android.permission.INTERNET Low risk
android.permission.POST_NOTIFICATIONS Low risk
android.permission.WAKE_LOCK Low risk

Size:

39.67MB

Email:

li*****@umbalena.vn

Website:

https://umbalena.vn DR 27

Privacy policy:

https://umbalena.vn/bai-viet/chinh-sach-bao-mat.html

Full description:

Source:

Google Play Store

Data ingested on:

2026-10-22

Compare stats and ranking:

Contact the developer

Chrome-Stats does not own this Android app. Please use these information below to contact the Android app developer.

Developed by:: VOOC Technology .,Ltd
Google Play Store: https://play.google.com/store/apps/details?id=com.ebook_app
Email:: li*****@umbalena.vn
Website:: https://umbalena.vn

User Reviews

Reviews often praise the child-friendly content, variety of stories, illustrations, and convenience of listening to books. The most repeated complaints are buggy page navigation and, less often, loading problems. Narration receives mixed feedback: some appreciate the built-in voices, while others find them unclear or too quiet.

Pros

Useful, educational stories suited to children; several reviewers say children enjoy the app.
A varied selection of books and stories.
Cute, engaging illustrations and an appealing interface.
Audio stories are convenient for children and give parents a break from reading aloud.

Cons

Page swiping and scrolling are often difficult, slow, or fail to advance to the next page.
Some reviewers report persistent loading or trouble opening books for reading.
Narration quality is inconsistent: reviewers mention voices that are unclear, too quiet, or difficult for children to understand.

Recent reviews

Can not run on my Galaxy S24 Ultra!!

Vi***** 2024-04-23

I can't seem to read any book because the scroll is extremely buggy and I can't slide for the next page. Mình thích app này, nhưng không đọc được sách nào hết tài vì không swipe qua trang khác đc, và cái scroll ở dưới màn hình rất là buggy. Hầu như khg thể sử dụng đc. Nếu fix mấy cái này thì mình sẽ edit lại cho 5 sao