# Pudding Scan vs 拦截猫

The clearest difference is rating: Pudding Scan at 4.9 against 拦截猫's 3.9. Pudding Scan also leads on iOS requirement (13 vs 15.0). 拦截猫's advantage is monetization model (freemium vs subscription) and update cadence (every 2 weeks vs every 5 weeks). On price, review sentiment, ratings volume and ads there is nothing between them.

Both are free to download. Pudding Scan sells 11 in-app purchases, starting at $0.99 per month and 拦截猫 sells 4 in-app purchases, starting at $0.99 per month. Whichever you choose, the download price is not the number that matters.

Pudding Scan holds the better App Store score, 4.9 against 3.9. Both are backed by a comparable volume of ratings — 211 and 105 respectively. Written reviews point the same way: 91% of Pudding Scan's written reviews are positive against 84% of 拦截猫's.

Pudding Scan ships an update every 5 weeks, 拦截猫 every 2 weeks. The most recent releases landed on September 26, 2026 and September 28, 2026 respectively.

## The numbers

| Metric | Pudding Scan | 拦截猫 |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.9 (211 ratings)](https://appshunter.io/ios/app/pudding-scan/id1626815079/reviews)** | [3.9 (105 ratings)](https://appshunter.io/ios/app/id6476010032/reviews) |
| Number of ratings | **211** | 105 |
| Positive reviews | **90.9% of reviews** | 83.9% of reviews |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 5 weeks | **Every 2 weeks** |
| Monetization | Subscription | **Freemium** |
| Size | 146 MB | 114 MB |
| Requires iOS | **13** | 15.0 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [广东天宸网络科技有限公司](https://appshunter.io/developer/1716282065) | [C.TEAM LLC](https://appshunter.io/developer/1532872565) |

## What reviewers say

### Pudding Scan

[App page](https://appshunter.io/ios/app/pudding-scan/id1626815079)

Transform paper documents into high-quality PDF files with a single tap. This ad-free scanner offers batch text extraction, translation, and automatic correction for various use cases, from students to teachers and personal learning.

**Highlights:** Scan paper documents to PDF, Batch image text extraction, Text translation, Automatic document correction, Accurate edge trimming, Multiple filter enhancements

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

**In-app purchases (11)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Auto-renewal monthly plan | $0.99 | per month |
| Auto-renewal monthly plan | $0.99 | per month |
| Monthly Subscription | $3.99 | per month |
| Monthly Subscription | $3.99 | per month |
| Annual Subscription | $9.99 | per year |
| Annual Subscription | $31.99 | per year |
| Annual Subscription | $31.99 | per year |
| 1-month membership | $1.99 | one-time |
| 布丁扫描会员(一年会员优惠) | $9.99 | one-time |
| 布丁扫描会员(一年会员) | $14.99 | one-time |
| Lifetime membership | $29.99 | one-time |


### 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


## Frequently asked questions

### Is Pudding Scan free?

Pudding Scan is free to download, with in-app purchases available.

### Is 拦截猫 free?

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

### Which has better reviews, Pudding Scan or 拦截猫?

Pudding Scan is rated higher. Pudding Scan averages 4.9 out of 5 from 211 ratings, while 拦截猫 averages 3.9 from 105 ratings.

### Do Pudding Scan or 拦截猫 have ads?

Neither Pudding Scan nor 拦截猫 shows ads.

### Which is updated more often, Pudding Scan or 拦截猫?

Pudding Scan ships an update every 5 weeks, and 拦截猫 every 2 weeks. Most recently, Pudding Scan was updated on September 26, 2026 and 拦截猫 on September 28, 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.*