# Quiet - SMS Classifier

> Spam SMS filtering and message management app with local data privacy. (iPhone/iPad app by 冠弛 任.)

- Source: https://appshunter.io/ios/app/quiet-sms-classifier/id6739860634 (this page in markdown: same URL + `.md`)
- Developer: [冠弛 任](https://appshunter.io/developer/1722508290)
- Category: Utilities, Productivity
- Price: $3.99
- Rating: 1.00/5 from 1 App Store ratings · 1 written reviews indexed
- Age rating: 4+
- Requires: iOS 17.0 · 7 MB
- Languages: English, Japanese, Korean, Chinese, Chinese
- Released: 2024-12-31
- Data updated: 2026-06-01
- Monetization: paid
- User reviews in markdown: https://appshunter.io/ios/app/quiet-sms-classifier/id6739860634/reviews.md

## What is Quiet?

Quiet is an app dedicated to spam message filtering and management, aiming to create a clean and efficient SMS inbox.
With flexible rule settings, it effortlessly blocks spam messages while supporting categorization features to keep important messages clearly organized.
The local filtering technology ensures that all data is stored entirely on your device, effectively safeguarding your privacy and security.
Its user-friendly and intuitive interface allows even first-time users to get started quickly.

## Key features

- Spam message filtering
- Message categorization
- Flexible rule settings
- Local data filtering
- User-friendly interface

## Recent user reviews (1 of 1)

All indexed reviews: https://appshunter.io/ios/app/quiet-sms-classifier/id6739860634/reviews.md

### 1/5 — does not filter

*2025-03-10*

This app will not filter spam messages, even if you set the rules manually and they match. Useless.

## Frequently asked questions about Quiet

### What is Quiet?

Quiet is a utility app designed to filter and manage spam SMS messages, helping users maintain a clean and organized inbox. It uses flexible rules to block unwanted messages and categorize important ones.

### How does Quiet protect my privacy?

Quiet utilizes local filtering technology, meaning all your message data is stored entirely on your device. This ensures that your personal information is not sent to external servers, safeguarding your privacy and security.

### Is Quiet easy to use?

Yes, Quiet features a user-friendly and intuitive interface. This design allows even first-time users to quickly understand and start using its message filtering and management capabilities without a steep learning curve.

### What devices does Quiet support?

Quiet is currently supported on iPhone devices. The app is designed to integrate seamlessly with the iOS messaging ecosystem.

### How much does Quiet cost?

Quiet is a paid application with a price of $3.99. This one-time purchase grants you access to all its features for spam filtering and message organization.

### When was Quiet last updated?

The latest version of Quiet, 1.5, was released on January 27, 2025. The app was initially released on December 31, 2024.

### Does Quiet have ads?

No, Quiet does not contain advertisements. As a paid application, it provides an ad-free experience for managing your SMS messages.

### What is the age rating for Quiet?

Quiet has an age rating of 4+. This indicates that the app is suitable for users of all ages, with no content deemed inappropriate for younger audiences.

## Version history (last 5 releases)

### 1.5 — 2025-01-27

Bug fix

### 1.4 — 2025-01-27

- New model
- Some UI adjustments

### 1.3 — 2025-01-20

修复一些已知问题
新增自定义分类功能

### 1.2 — 2025-01-06

新版本更新内容
智能 AI 过滤：引入全新的 AI 技术，智能学习垃圾短信的特征，过滤效果更精准、更高效。
焕然一新的首页设计：全新首页界面，更简洁、更美观
更便捷的正则表达式管理：优化正则表达式的添加与编辑流程，即使是小白用户也能轻松上手
号码规则新升级：新增对号码前缀与后缀的支持，过滤规则更灵活

赶快更新体验吧，更多贴心功能等你探索！

### 1.1 — 2025-01-04

新功能 | 拦截短信轰炸
你的手机不再成为垃圾短信的聚会地！全新升级的“短信轰炸阻止”功能，一键拦截爆炸式垃圾短信，让你免受骚扰，安心做快乐的自己～

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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 2026-06-01.*