# Mezo AI: SMS Spam Blocker — SMS Organizer, Spam Blocker

> AI-powered SMS spam blocker and smart message organizer for iPhone. (iPhone/iPad app by OPTINNO MOBITECH PRIVATE LIMITED.)

- Source: https://appshunter.io/ios/app/mezo-ai-sms-spam-blocker/id6472795824 (this page in markdown: same URL + `.md`)
- Developer: [OPTINNO MOBITECH PRIVATE LIMITED](https://appshunter.io/developer/1696257071)
- Category: Utilities, Productivity
- Price: Free with in-app purchases
- Rating: 5.00/5 from 1 App Store ratings · 7 written reviews indexed
- Age rating: 4+
- Requires: iOS 18.5 · 26 MB
- Languages: American English
- Released: 2024-01-16
- Data updated: 2026-08-22
- Monetization: free with in-app purchases
- User reviews in markdown: https://appshunter.io/ios/app/mezo-ai-sms-spam-blocker/id6472795824/reviews.md

## What is Mezo AI?

Mezo AI is a privacy-focused SMS Spam Filter & smart SMS organizer for your iPhone's Messages app.

- AUTOMATICALLY BLOCKS JUNK & FRAUD SMS
Its award-winning anti-spam technology, refined over several years, makes sure to catch spam as well as fraudulent SMS.

Mezo is the most powerful SMS blocker. All promotional messages, fraudulent SMS, phishing SMS are silently filtered into Junk folder. Mezo makes sure to safeguard you from common digital and cyber frauds originating via SMS.


- SECURE & PRIVATE
Unlike most other spam blocker apps, Mezo's artificial intelligence works offline and on-device, without sending SMS data to any server. Mezo doesn't even need your email or mobile number registration. 




- SMART SMS ORGANIZER
Mezo's AI based SMS organizer categorizes SMS from unknown mobile numbers or business sender ids. It does not get any access to iMessages or messages from contacts or businesses with whom you have interacted.

The important messages are smartly categorized to make Messages app clutter-free and much actionable. Transaction messages are organized into following folders-

> FINANCE: Financial transaction SMS, money credit-debit SMS, ATM withdrawal alerts, cheque deposit notifications etc. are sorted in the Finance folder.

> REMINDERS: Various utility bill payment dues, credit card due, travel schedules, Train PNR, Flight details, Bus seat details, Doctor appointments etc. are grouped into the Reminders folder.

> ORDERS: SMS regarding order delivery, courier, delivery status updates etc. are organized in Orders section.

> OTHERS: OTP SMS, Government notifications, other important information messages are categorized into Others folder.


With Mezo AI, it becomes extremely easy to find out the required messages and also to stay top on the finances and reminders.


- ARTIFICIAL INTELLIGENCE WITH MANUAL CONTROLS
The best part is, Mezo does all of this automatically without needing any manual intervention. Still, if you specifically want to block or allow particular messages, you can do so based on content keyword or sender or mobile numbers.


- PRODUCTIVITY & PEACE OF MIND
Want to get rid of unwanted SMS and get important messages organized? Just install Mezo AI and it will do all the work. Mezo offers Pro features at a nominal charge.


- MADE IN INDIA
Mezo is proudly Made in India by Optinno, an Indian startup based in Pune. Do try Mezo. Once you use it, there is no going back :)

## Key features

- Automatic junk and fraud SMS blocking
- On-device AI for privacy
- Smart SMS categorization
- Finance, Reminders, Orders, and Others folders
- Manual blocking and allowing options
- Clutter-free message inbox

## Pricing and in-app purchases

Base price: Free.

**One-time purchases**

| Purchase | Price | Type |
| --- | --- | --- |
| Mezo app Pro upgrade | $79.99 | one-time |
| Mezo app Pro upgrade | $5.99 | one-time |


## Recent user reviews (7 of 7)

All indexed reviews: https://appshunter.io/ios/app/mezo-ai-sms-spam-blocker/id6472795824/reviews.md

### 5/5 — Sudden bombarded with login OTT from many companies .

*2025-06-18*

I searched Apple App Store and download , till now seems effective and value for money. One suggestion that while reading SMS should be option to block in a click.
Rest is nice.

### 5/5 — Unique Outstanding Design App!

*2025-01-14*

Security never in my entire lifetime did I ever think or feel it would become so important to all of us! I am now Days an ole man who can only get around by the use of a Cane 🦯. So hearing the words Scam Fraud Fraudulent and so on brought on by corrupt criminals crooks who use these words to steal our money and identity if given the opportunity! But thanks to this Developer who with the tremendous Hard Work, Time, Sweat and ya Love into the coding of this software! How do you know look at the number of updates that have been made to this Software that protects you myself and our family. So my friends if I am lucky and your taking the time to read this then I hope you will take the time to download this Unique Outstanding Design App and give it a try!!! You will not be disappointed or sorry! ( really ) with that it’s time for this ole man to reach for my cane 🦯 and move on so they say, but before I go I want to Thank the Developer for putting out a 5 Star ⭐️ app that truly protects all of us not just this ole man. So Mr. Developer I truly Tip my Hat 🎩 to you and simply say you have a Unique Outstanding Design App! And an app that made this ole man go WoW! ( and that’s not easy . ) Thanks

### 1/5 — Not opening

*2024-11-13*

Not working with iOS 18

### 3/5 — Good app till I upgraded to IOS 18

*2024-10-16*

Crashing frequently post upgrade 😣😤

### 5/5 — Mezo AI is getting forced closed

*2024-09-23*

Mezo AI is no doubt the best ever sms filter app. It was working smoothly till iOS17 version. But after upgrading to iOS 18 the app is getting forced closed. Kindly look into the matter and fix the major bug. The app for iOS needs a development.

### 5/5 — Not working

*2024-09-17*

It's not working in ios 18 
Please do the needful

### 5/5 — Really Good App

*2024-04-11*

I have been using it for sometime now, and the way this app has been handling and classifying all these spam messages. Kudos to the team!!! 

Pro version is even better IMO.

## Frequently asked questions about Mezo AI

### How does Mezo AI block spam SMS?

Mezo AI uses award-winning anti-spam technology with artificial intelligence that works offline and on-device. This ensures that junk, fraudulent, and phishing SMS are silently filtered into a Junk folder without sending your data to any servers.

### Does Mezo AI require registration?

No, Mezo AI is designed for privacy and does not require any email or mobile number registration. Its AI operates entirely on your device.

### How does Mezo AI organize messages?

Mezo AI categorizes SMS from unknown senders or business IDs into smart folders like FINANCE, REMINDERS, ORDERS, and OTHERS. It does not access messages from your contacts or businesses you've already interacted with.

### Can I manually control blocking in Mezo AI?

Yes, while Mezo AI works automatically, you have manual controls. You can choose to block or allow specific messages based on content keywords, sender IDs, or mobile numbers.

### What devices does Mezo AI support?

Mezo AI is currently supported on iPhone devices. It is designed to integrate with the iPhone's native Messages app.

### How often is Mezo AI updated?

Mezo AI was last updated on 2025-08-21, indicating regular updates to improve its features and security. The latest version is 99.

### What is the pricing for Mezo AI?

Mezo AI is available for free. It offers Pro features at a nominal charge, indicating a freemium model with optional paid upgrades.

### What is the user rating for Mezo AI?

Mezo AI has a perfect rating of 5.0 stars from 1 rating, suggesting a highly positive initial user reception.

## Version history (last 5 releases)

### 99 — 2025-08-21

- Improved spam filtering
- Minor bug fix

### 81 — 2024-07-01

- Improved junk filtering

### 79 — 2024-05-30

- Updated spam blocking algorithms
- Scam message filtering

### 74 — 2024-04-11

- Refined spam filtering
- Minor bug fixes

### 72 — 2024-04-01

- Improved spam filtering
- Improved blocking of scam SMS
- Refined message categorization

## Related topics

[bayes sms](https://appshunter.io/ios/topics/bayes-sms) · [ai sms](https://appshunter.io/ios/topics/ai-sms)

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*Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-08-22.*