# 拦截猫 vs MD Preview

The clearest difference is rating: MD Preview at 5.0 against 拦截猫's 3.9. MD Preview also leads on update cadence (every 2 days vs every 2 weeks) and review sentiment (100% vs 84%). 拦截猫's advantage is ratings volume (105 vs 23). On price, ads, in-app purchases and monetization model there is nothing between them.

Both are free to download. 拦截猫 sells 4 in-app purchases, starting at $0.99 per month and MD Preview sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.

MD Preview holds the better App Store score, 5.0 against 3.9. Both are backed by a comparable volume of ratings — 105 and 23 respectively. Written reviews point the same way: 84% of 拦截猫's written reviews are positive against 100% of MD Preview's.

拦截猫 ships an update every 2 weeks, MD Preview every 2 days. The most recent releases landed on October 11, 2026 and September 30, 2026 respectively.

## The numbers

| Metric | 拦截猫 | MD Preview |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [3.9 (105 ratings)](https://appshunter.io/ios/app/id6476010032/reviews) | **[5.0 (23 ratings)](https://appshunter.io/ios/app/md-preview/id6759583159/reviews)** |
| Number of ratings | **105** | 23 |
| Positive reviews | 83.9% of reviews | **100.0% of reviews** |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 2 weeks | **Every 2 days** |
| Monetization | Freemium | Free with in-app purchases |
| Size | 114 MB | 5 MB |
| Requires iOS | **15.0** | 16.6 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [C.TEAM LLC](https://appshunter.io/developer/1532872565) | [Gejun Zhu](https://appshunter.io/developer/1879637857) |

## What reviewers say

### 拦截猫

[App page](https://appshunter.io/ios/app/id6476010032)

This app uses advanced AI to block unwanted spam SMS messages and calls offline. It learns from user-submitted samples to improve its accuracy in filtering out advertisements, adult content, gambling, and other harmful information. Customize your blocking with blacklists, whitelists, and custom keywords.

**Highlights:** AI-powered offline SMS blocking, Offline call blocking, Blacklist and whitelist functionality, Customizable keywords, User-submitted learning samples, Customizable call tagging

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

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 连续包月订阅 | $0.99 | per month |
| 连续包年会员 | $6.99 | per year |
| 连续包年订阅 | $6.99 | per year |
| 拦截猫股东会员 | $19.99 | one-time |

**What reviewers like**

- 👍 Excellent call blocking
- 👍 Very effective against spam
- 👍 Accurate call identification
- 👍 Good for iOS
- 👍 Good for Android

**What reviewers complain about**

- 🐛 Region blocking sometimes ineffective
- 🐛 App is too complex
- 🐛 Hardware aspect is disappointing
- 🐛 Most calls not blocked
- 🐛 Overhyped technology

**Reported bugs**

- Region blocking sometimes ineffective
- Automatic library updates cause issues
- App crashes
- Call blocking and identity recognition features are unusable
- Subscription not successful

**Requested features**

- Hideable interface for hardware
- Simpler app design
- Translation function
- Buy-out mechanism
- Automatic update for data


### MD Preview

[App page](https://appshunter.io/ios/app/md-preview/id6759583159)

This app provides a clean and elegant way to read markdown files from various cloud storage services. It offers beautiful formatting, syntax highlighting for numerous programming languages, and customizable themes. An optional one-time purchase unlocks additional features like PDF export and custom font sizes.

**Highlights:** Open .md files from cloud storage, Beautifully formatted markdown rendering, Syntax highlighting for 180+ languages, Toggle between preview and raw markdown, Collapsible table of contents, 6 free reading themes, Export to PDF (premium)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| MD Preview Premium | $2.99 | one-time |


## Frequently asked questions

### Is 拦截猫 free?

拦截猫 is free to download, with in-app purchases available.

### Is MD Preview free?

MD Preview is free to download, with in-app purchases available.

### Which has better reviews, 拦截猫 or MD Preview?

MD Preview is rated higher. 拦截猫 averages 3.9 out of 5 from 105 ratings, while MD Preview averages 5.0 from 23 ratings.

### Do 拦截猫 or MD Preview have ads?

Neither 拦截猫 nor MD Preview shows ads.

### Which is updated more often, 拦截猫 or MD Preview?

拦截猫 ships an update every 2 weeks, and MD Preview every 2 days. Most recently, 拦截猫 was updated on October 11, 2026 and MD Preview on September 30, 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.*