Spam Blocker, SMS Block – Mezo is the ultimate Android solution for anyone overwhelmed by unwanted messages, spam texts, and email-based SMS spam. If you’ve ever asked, “How do I block spam texts, unknown numbers, or email senders?” — Mezo SMS Blocker is the answer.
With over a dozen robust features, Mezo isn’t just a spam blocker — it's an intelligent, AI-powered SMS manager that protects your peace of mind while giving you full control of your messaging experience.
AI-Powered Spam Blocking
Automatically block texts from unknown numbers, email addresses (like Gmail), group messages, and more. Powered by award-winning machine learning, Mezo learns and improves every day to stop spam in its tracks—without manual filtering.
Text Killer – The Most Advanced Blocking Rules
· Block texts by mobile number, sender title, keywords, or wildcards
· Stop messages from non-numbers, unknown senders, or Class 0 (Flash SMS)
· Create custom Allow lists and Block lists to fine-tune what enters your inbox
Clean & Organized Inbox
Mezo intelligently sorts messages into personal vs. organizational tabs and lets you star important texts. Say goodbye to clutter—your inbox stays clean, smart, and focused on what matters.
Email SMS Blocker
Tired of spam texts sent from random email addresses or constantly changing Gmail senders? Mezo blocks them all — even when the spammer keeps changing the domain or address.
Secure SMS Backup
Back up your SMS and blocklists to Google Drive, with auto-scheduling (daily/weekly/monthly) and deduplication—so no message gets saved twice. Restoring messages is smooth and effortless, even when switching phones.
Character & Charge Counter
Know exactly how many SMS credits you're using per message with Mezo's real-time counter. No more surprise charges.
Dark Mode & Clean UI
Enjoy a gorgeous dark theme and a minimalist interface designed for ease, speed, and clarity.
Dual SIM Support & MMS Compatible
Use Mezo seamlessly on Dual SIM phones with clearly labeled SMS info. It also supports full MMS functionality, so you don’t need two different apps.
Powerful Search
Quickly find any message by keyword, sender, or content—no more scrolling through cluttered threads.
Premium Features
Upgrade for even more advanced blocking options like:
· Keyword-based filters
· Instant spam deletion
· Group message blockers
Premium or not, many features are free, and more are on the way!
FAQs
1. How does Mezo SMS Blocker stop spam messages?
Mezo uses AI and machine learning to automatically detect and block spam messages from numbers, emails, unknown senders, and even group texts. You can also set custom rules.
2. Can I block messages from email addresses like Gmail?
Yes! Mezo is one of the few apps that can block email-to-text spam, including changing Gmail addresses and random email spam attacks.
3. Does Mezo work with dual SIM phones?
Absolutely. Mezo SMS works perfectly with dual SIM devices, clearly showing which SIM received the message and allowing easy SIM selection when sending texts.
4. How do I back up my SMS using Mezo?
Mezo lets you back up all your SMS and settings to Google Drive, with options for automatic scheduling and deduplication to prevent duplicate restores.
5. Is Mezo free to use?
Yes! Many powerful features are free. For users needing advanced options like instant deletion, keyword filters, and email spam blocking, Premium upgrades are available.
Version History
v16.0.13—27 Jun, 2024
- App title changed to Mezo SMS (from earlier Key Messages)
- Improved performance and spam blocking
- Policy compliance
v16.0.11—22 Jun, 2024
- Improved performance and spam blocking
- Policy compliance
v16.0.09—6 Mar, 2024
Improved performance and spam blocking
