Spam Blocker, SMS - Mezo AI

Installs

4.2m

Rating

4.3

Rating count

76.2k

Category	Communication
Developer	OPTINNO MOBITECH PRIVATE LIMITED
Price	Free
First release	7/7/2011 (14 years ago)
Version	16.0.30
In-app purchases	No
Contains ads	No
Content rating	All ages
Package name	com.smsBlocker

View on Play Store

Core Metrics

Data Breakdown

Date	Rating Count	Average Rating	Installs	Version
6/15/2025	76,231	4.320	4,216,920	16.0.30
6/14/2025	76,226	4.280	4,216,518	16.0.30
6/13/2025	76,227	4.280	4,216,518	16.0.30
6/12/2025	76,226	3.803	4,216,093	16.0.30
6/9/2025	76,226	3.980	4,216,093	16.0.30
6/8/2025	76,222	3.980	4,215,681	16.0.30
5/29/2025	76,222	4.240	4,215,463	N/A
5/28/2025	76,213	4.240	4,213,685	N/A
5/27/2025	76,214	4.240	4,213,487	N/A
5/24/2025	76,214	4.240	4,213,138	N/A
5/22/2025	76,205	4.240	4,212,823	N/A
5/21/2025	76,202	3.880	4,212,484	N/A
5/20/2025	76,198	3.880	4,212,057	N/A
5/19/2025	76,197	4.444	4,212,057	N/A
4/28/2025	76,156	3.798	4,208,366	N/A
4/24/2025	76,154	4.160	4,208,366	N/A
4/23/2025	76,141	3.799	4,207,703	N/A
4/22/2025	76,137	4.160	4,207,565	N/A
4/15/2025	76,138	4.160	4,207,565	N/A
4/10/2025	76,122	4.160	4,206,223	N/A
4/6/2025	76,115	4.160	4,204,845	N/A
4/5/2025	76,113	3.804	4,204,140	N/A
3/10/2025	76,109	3.803	4,203,838	N/A
2/27/2025	76,075	3.799	4,198,725	N/A
2/25/2025	76,063	3.799	4,197,815	N/A
2/24/2025	76,066	3.799	4,197,535	N/A
2/20/2025	76,066	3.799	4,197,379	N/A
2/17/2025	76,063	3.800	4,196,823	N/A

Details

NOTE: Mezo SMS was earlier known as Key Messages.

Spam blocker for android. Works like charm!

How to block spam text messages? How to block text from unknown numbers? How to block spam text messages from email, Gmail? How to block group text messages?

If you faced questions like this, you've arrived at an ultimate solution.

Regain your privacy & peace of mind. Mezo SMS is the top text & spam blocker for Android. Get rid of spam text messages. It just works! 

And there are host of other free & premium features that make Mezo SMS the versatile messaging app.

TEXT KILLER
Easily block text. Mezo SMS has the most powerful options to block text messages based on Mobile number, Sender title, Content keyword, email text message and Wildcard rules. Block texts from unknown, block text from non-numbers, block class 0 message. See only desired and useful messages i.e. Mezo SMS in your clean inbox.

FREE SPAM BLOCKER
Award winning and strongest spam blocker for Android. It automatically blocks spam text messages from numbers, non-numbers and unknown senders. Our machine learning, AI based technology makes spam blocking better with each day.

EMAIL SPAM TEXT MESSAGES BLOCKER
Block email spam text messages. Block texts from email addresses, changing Gmail addresses.

SMS BACKUP
Securely backup your valuable text messages online, on your own Google Drive. Automate backup schedule to daily, weekly, monthly. Our unique de-duplication technology avoids message duplication when you restore backup in a new or an existing phone. The Block list and Allow list are also backed up. Enjoy robust & hassle-free SMS backup & restore. 

ORGANIZED SMS
Messages are grouped intelligently based on the varying sender title. Easily see personal & organization SMS in separate tabs. You can also mark important messages as Starred and find them in a separate folder. As the name suggests, Mezo SMS is designed to prioritize important messages.

CHARACTER & SMS CHARGE COUNTER
See real-time message character count and for how many SMS you will be charged for. Very unique and useful feature of Mezo SMS. Don’t lose money unknowingly.

DARK THEME
Gorgeous and very thoughtful dark theme. It is a pure delight to eyes. 

MMS COMPATIBLE
Unlike most other messaging apps, Mezo SMS is fully MMS compatible. Send and receive MMS easily.

DUAL SIM
Mezo SMS works seamlessly with dual SIM. Clearly see on which SIM you received the SMS. Easy design to select SIM while sending message.

POWERFUL SEARCH
Easily find the content that you are looking for. 

CLEAN & SIMPLE INTERFACE
The most clean & simple interface for an SMS app. It is designed keeping in mind your new age messaging needs and helping you achieve that in the most efficient way.

HIGH PERFORMANCE
May it be few or tens of thousand messages in your Inbox, Mezo SMS app is meticulously engineered for a smooth, robust and reliable performance. 

PREMIUM FEATURES
There are several free features for blocking text. For more advanced blocking choices, there are Premium features too, like - Blocking based on Keyword, blocking email texts or group messages, instant deletion of spam. 


Many more features are under development. Try Mezo SMS. You will love it.


---------------------------------------------
All trademarks are owned by respective owners. Mezo SMS was earlier known as Key Messages.

More Apps inCommunication

Avast Secure Browser

Installs: 2,433,398Score: 4.00Ratings: 28,171

Price: N/A

Version: N/AReleased: 3/23/2020Last change: N/A

Call.com: Second Phone Number

Installs: 307,606Score: 0.00Ratings: 0

Price: N/A

Version: N/AReleased: 3/23/2023Last change: N/A

채팅 친구 사귀기, 채팅 어플 - 청춘만남

Installs: 2,684Score: 4.55Ratings: 21

Price: N/A

Version: N/AReleased: 10/17/2023Last change: N/A

DVSwitch Mobile

Installs: 51,378Score: 5.00Ratings: 395

Price: N/A

Version: N/AReleased: 3/8/2019Last change: N/A

Tevegram : Telegram for TV

Installs: 2,792,031Score: 0.00Ratings: 0

Price: N/A

Version: N/AReleased: 11/20/2020Last change: N/A

NSAOO-Video Chat&Call

Installs: 253,825Score: 0.00Ratings: 0

Price: N/A

Version: N/AReleased: 2/19/2025Last change: N/A

ViewCaller: Caller ID & Block

Installs: 2,517,360Score: 4.72Ratings: 16,950

Price: N/A

Version: N/AReleased: 4/17/2018Last change: N/A

SMB/Samba Server Pro

Installs: 827Score: 0.00Ratings: 0

Price: N/A

Version: N/AReleased: 2/21/2023Last change: N/A

C-Home

Installs: 311,980Score: 4.29Ratings: 1,798

Price: N/A

Version: N/AReleased: 12/14/2020Last change: N/A

ChatCraft for Minecraft

Installs: 783,297Score: 4.45Ratings: 7,428

Price: N/A

Version: N/AReleased: 12/23/2018Last change: N/A

Speak and Translate Languages

Installs: 22,182,639Score: 4.31Ratings: 263,915

Price: N/A

Version: N/AReleased: 11/6/2018Last change: N/A

Phone - Dialer & Call by Grice

Installs: 4,679,071Score: 4.60Ratings: 81,745

Price: N/A

Version: N/AReleased: 5/23/2023Last change: N/A

2nd Phone Number - Text & Call

Installs: 213,246Score: 2.46Ratings: 813

Price: N/A

Version: N/AReleased: 3/17/2022Last change: N/A

Nextplus: Phone # Text + Call

Installs: 15,632,429Score: 3.22Ratings: 148,023

Price: N/A

Version: N/AReleased: 10/30/2014Last change: N/A

Number2Go: Second Phone Number

Installs: 1,147,894Score: 2.36Ratings: 2,329

Price: N/A

Version: N/AReleased: 1/17/2022Last change: N/A

QR code reader with generator

Installs: 4,366,639Score: 4.32Ratings: 22,125

Price: N/A

Version: N/AReleased: 2/10/2017Last change: N/A

Eyeson Video Meeting Rooms

Installs: 3,177,007Score: 0.00Ratings: 0

Price: N/A

Version: N/AReleased: 9/12/2017Last change: N/A

FolderSync

Installs: 1,503,242Score: 4.84Ratings: 33,608

Price: N/A

Version: N/AReleased: 5/25/2011Last change: N/A

Speak Who is Calling

Installs: 6,577,261Score: 4.51Ratings: 46,701

Price: N/A

Version: N/AReleased: 7/17/2016Last change: N/A

JusTalk - Video Chat & Calls

Installs: 27,244,034Score: 4.78Ratings: 302,948

Price: N/A

Version: N/AReleased: 2/19/2014Last change: N/A

Messenger SMS - Text Messages

Installs: 51,521,850Score: 4.59Ratings: 347,996

Price: N/A

Version: N/AReleased: 1/15/2016Last change: N/A

RCForb Client

Installs: 9,072Score: 4.50Ratings: 368

Price: N/A

Version: N/AReleased: 5/14/2015Last change: N/A

WMR Backup Deleted Messages

Installs: 10,270,310Score: 3.77Ratings: 17,258

Price: N/A

Version: N/AReleased: 3/11/2024Last change: N/A

SimCode - Virtual Number SMS

Installs: 315,592Score: 4.67Ratings: 18,130

Price: N/A

Version: N/AReleased: 11/24/2024Last change: N/A

Spam Call Blocker: Block Calls

Installs: 854,521Score: 0.00Ratings: 0

Price: N/A

Version: N/AReleased: 4/5/2022Last change: N/A

베스트친구 - 동네친구 소개팅 남사친 여사친 학교 친구

Installs: 103,574Score: 4.45Ratings: 513

Price: N/A

Version: N/AReleased: 7/16/2021Last change: N/A

International calling - VINOTA

Installs: 675,512Score: 3.88Ratings: 6,446

Price: N/A

Version: N/AReleased: 4/1/2015Last change: N/A

GO SMS Pro - Messenger, Free T

Installs: 152,741,547Score: 4.09Ratings: 2,920,785

Price: N/A

Version: N/AReleased: 3/30/2011Last change: N/A

Calls Blacklist PRO - Blocker

Installs: 304,853Score: 4.24Ratings: 46,234

Price: N/A

Version: N/AReleased: 3/9/2012Last change: N/A

Phone Call App & WiFi Call Any

Installs: 2,976,828Score: 3.60Ratings: 35,024

Price: N/A

Version: N/AReleased: 12/28/2020Last change: N/A

Larix Broadcaster: Live Stream

Installs: 321,395Score: 4.29Ratings: 1,429

Price: N/A

Version: N/AReleased: 8/11/2015Last change: N/A

Recover Deleted Messages

Installs: 796,775Score: 0.00Ratings: 0

Price: N/A

Version: N/AReleased: 9/3/2024Last change: N/A

Fanytel - Virtual Phone Number

Installs: 4,614,902Score: 2.67Ratings: 8,110

Price: N/A

Version: N/AReleased: 4/25/2021Last change: N/A

eSIM Plus: Mobile Virtual SIM

Installs: 818,681Score: 2.71Ratings: 3,113

Price: N/A

Version: N/AReleased: 8/12/2020Last change: N/A

Smartwatch Sync BT Notificator

Installs: 555,055Score: 3.71Ratings: 5,086

Price: N/A

Version: N/AReleased: 7/26/2023Last change: N/A

Zangi Private Messenger

Installs: 36,431,045Score: 4.63Ratings: 177,870

Price: N/A

Version: N/AReleased: 11/18/2014Last change: N/A

Go back to the Home page