# 拦截猫 vs 印章大师

The clearest difference is rating: 印章大师 at 5.0 against 拦截猫's 3.9. 印章大师 also leads on review sentiment (100% vs 84%). 拦截猫's advantage is ratings volume (105 vs 7). On price, update cadence, ads and in-app purchases 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 印章大师 sells 3 in-app purchases, starting at $3.99 per 7 days. Whichever you choose, the download price is not the number that matters.

印章大师 holds the better App Store score, 5.0 against 3.9. That said, the two scores are not equally well evidenced: 拦截猫 has 105 ratings behind it against 7, so its average is the more settled of the two. Written reviews point the same way: 84% of 拦截猫's written reviews are positive against 100% of 印章大师's.

Both ship on a similar rhythm, roughly every 2 weeks. The most recent releases landed on September 28, 2026 and August 5, 2026 respectively.

## The numbers

| Metric | 拦截猫 | 印章大师 |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [3.9 (105 ratings)](https://appshunter.io/ios/app/id6476010032/reviews) | **[5.0 (7 ratings)](https://appshunter.io/ios/app/id6504040083/reviews)** |
| Number of ratings | **105** | 7 |
| 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 weeks |
| Monetization | Freemium | Freemium |
| Size | 114 MB | 91 MB |
| Requires iOS | 15.0 | 15.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [C.TEAM LLC](https://appshunter.io/developer/1532872565) | [运宏 李](https://appshunter.io/developer/1723113239) |

## 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


### 印章大师

[App page](https://appshunter.io/ios/app/id6504040083)

Create custom stamps for documents with ease. Design various shapes and colors without needing design skills. Perfect for quick document stamping and professional-looking seals.

**Highlights:** Custom stamp design, Document stamping, Triangle and rhombus stamp shapes, Customizable content, Multiple color options

**Features:** macOS Compatibility

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 周会员 | $3.99 | per 7 days |
| 印章大师月度会员（含3天试用） | $9.99 | per month |
| 印章大师永久会员 | $24.99 | one-time |


## Frequently asked questions

### Is 拦截猫 free?

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

### Is 印章大师 free?

印章大师 is free to download, with in-app purchases available.

### Which has better reviews, 拦截猫 or 印章大师?

印章大师 is rated higher. 拦截猫 averages 3.9 out of 5 from 105 ratings, while 印章大师 averages 5.0 from 7 ratings.

### Do 拦截猫 or 印章大师 have ads?

Neither 拦截猫 nor 印章大师 shows ads.

### Which is updated more often, 拦截猫 or 印章大师?

拦截猫 ships an update every 2 weeks, and 印章大师 every 2 weeks. Most recently, 拦截猫 was updated on September 28, 2026 and 印章大师 on August 5, 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.*