# 虎虎吃短信 vs ANB

The clearest difference is in-app purchases: ANB at none against 虎虎吃短信's 3. 虎虎吃短信's advantage is update cadence (every 3 weeks vs every 2 months) and iOS requirement (14.0 vs 16.1). On price, ads and device support there is nothing between them.

Both are free to download. 虎虎吃短信 sells 3 in-app purchases, starting at $0.99 per month. ANB asks for nothing beyond the download.

虎虎吃短信 ships an update every 3 weeks, ANB every 2 months. The most recent releases landed on October 6, 2026 and September 24, 2026 respectively.

## The numbers

| Metric | 虎虎吃短信 | ANB |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (2 ratings)](https://appshunter.io/ios/app/id6480389051/reviews)** | — |
| Number of ratings | **2** | — |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | **Every 3 weeks** | Every 2 months |
| Monetization | Free | — |
| Size | 42 MB | 77 MB |
| Requires iOS | **14.0** | 16.1 |
| Devices | **iPhone, iPod** | iPhone |
| Age rating | 12+ | 17+ |
| Developer | [Shanghai Hotspot Technology Co., Ltd.](https://appshunter.io/developer/1784384773) | [名 杨](https://appshunter.io/developer/1741550088) |

## What reviewers say

### 虎虎吃短信

[App page](https://appshunter.io/ios/app/id6480389051)

This app uses on-device machine learning to filter spam messages without needing internet access. It intelligently identifies unwanted texts based on semantic analysis, requiring no manual rule configuration. Users can contribute to its intelligence by reporting new message samples.

**Highlights:** On-device offline filtering, Machine learning semantic analysis, No manual rule configuration, User-contributed message samples, Privacy-focused, no network permission

**Features:** macOS Compatibility

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 月度会员 | $0.99 | per month |
| 年度会员 | $3.99 | per year |
| 终身会员 | $4.99 | one-time |


### ANB

[App page](https://appshunter.io/ios/app/anb/id6755949671)

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is 虎虎吃短信 free?

虎虎吃短信 is free to download, with in-app purchases available.

### Is ANB free?

ANB is free to download, with no in-app purchases.

### Do 虎虎吃短信 or ANB have ads?

Neither 虎虎吃短信 nor ANB shows ads.

### Which is updated more often, 虎虎吃短信 or ANB?

虎虎吃短信 ships an update every 3 weeks, and ANB every 2 months. Most recently, 虎虎吃短信 was updated on October 6, 2026 and ANB on September 24, 2026.

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*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*