Zalo

Contains adsIn-app purchases
3.7
2.39M reviews
100M+
Downloads
Content rating
Teen
Screenshot image
Screenshot image
Screenshot image
Screenshot image
Screenshot image
Screenshot image

About this app

Zalo is a messaging application that provides fast, stable, convenient, and private connection for users anytime, anywhere.

Fast and stable
Messages, calls, images, high-quality files... is promptly and stably delivered in any conditions and contexts.

Simple and convenient
A simple interface that is easy to use for all.
A multi-functional app supporting text message, voice, stickers, pictures, audio call, video call, 1-1 connection, group chat, file sending, screen capture...for various use case.
Easily accessible from multiple platforms such as phone, desktop, or website.
Enjoy sharing and saving beautiful moments with your family, your beloved friends on Zalo Timeline

Privacy Priority
Users' privacy is upheld and protected with end-to-end encryption,disappearing messages, instant recall messages …
Users actively control permission to friend requests, receiving messages and calls, following Timeline...
The violation reporting mechanism helps protect users when using the Zalo app

Extra helpful utilities
Effortlessly scan, store your QR
Promptly access to public services
Connect and support community in emergency situation.

Activate Zalo now to connect and chat with your friends now!
Updated on
Sep 8, 2025

Data safety

Safety starts with understanding how developers collect and share your data. Data privacy and security practices may vary based on your use, region, and age. The developer provided this information and may update it over time.
This app may share these data types with third parties
App info and performance
This app may collect these data types
Location, Personal info and 4 others
Data is encrypted in transit
You can request that data be deleted

Ratings and reviews

3.6
2.29M reviews
Jack Sawyer
September 3, 2025
This app has so many problems. Notification issues are a constant annoyance. Voice call quality is so poor it is honestly unusable. Regardless of whether you're connected to WiFi or cellular data, the call quality is shockingly bad. Calls drop suddenly, and one person nearly always has a "poor connection quality" warning during the call. Using a different device doesn't solve anything either. Unfortunately,Zalo has a monopoly in the Vietnamese market, so they can get away with terrible products.
8 people found this review helpful
Did you find this helpful?
Thy Pham
May 30, 2024
Worse... App... Ever! I don't use this app but I had people ask if I can help. Nope! I almost threw the phone in frustration. Main issue is getting the verification code that never arrives! If I can't get pass that, how am I supposed to register for an account. And recovering password. Mind as well just give up and use another app that is user friendly.
415 people found this review helpful
Did you find this helpful?
Tekaru Oka
August 26, 2025
✨Feedback: In the Create Reminder feaure, It's currently only possible to scroll day by day to select a date, without an option to quickly choose by month/year. This becomes inconvenient when setting reminders far in the future (several months or even a year ahead). 🎍Suggestion: Please add an option to select month/year directly or tisplay a monthly calendar view to make it easier for users
6 people found this review helpful
Did you find this helpful?

What’s new

Zalo has fixed some bugs and improved performance for a smoother experience.