# 用心读书 vs 拦截猫

The clearest difference is review sentiment: 拦截猫 at 85% against 用心读书's 40%. 拦截猫 also leads on rating (4.0 vs 2.6) and update cadence (weekly vs every 6 weeks). 用心读书's advantage is iOS requirement (13.4 vs 15.0). On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. 用心读书 sells 7 one-off in-app purchases 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.

拦截猫 holds the better App Store score, 4.0 against 2.6. That said, the two scores are not equally well evidenced: 拦截猫 has 107 ratings behind it against 7, so its average is the more settled of the two. Written reviews point the same way: 40% of 用心读书's written reviews are positive against 85% of 拦截猫's.

用心读书 ships an update every 6 weeks, 拦截猫 weekly. The most recent releases landed on October 24, 2026 and October 27, 2026 respectively.

## The numbers

| Metric | 用心读书 | 拦截猫 |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [2.6 (7 ratings)](https://appshunter.io/ios/app/id1569793141/reviews) | **[4.0 (107 ratings)](https://appshunter.io/ios/app/id6476010032/reviews)** |
| Number of ratings | 7 | **107** |
| Positive reviews | 40.0% of reviews | **85.1% of reviews** |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 6 weeks | **Weekly** |
| Monetization | — | Freemium |
| Size | 57 MB | 81 MB |
| Requires iOS | **13.4** | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [旭涛 俞](https://appshunter.io/developer/1497506687) | [C.TEAM LLC](https://appshunter.io/developer/1532872565) |

## What reviewers say

### 用心读书

[App page](https://appshunter.io/ios/app/id1569793141)

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

**In-app purchases (7)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 用心点30点 | $0.99 | one-time |
| 120用心点 | $1.99 | one-time |
| 用心-月卡 | $1.99 | one-time |
| 用心-半年卡(优惠) | $6.99 | one-time |
| 用心-半年卡 | $7.99 | one-time |
| 永久会员(优惠) | $12.99 | one-time |
| 永久会员 | $14.99 | 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, iPhone Duo 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 用心读书 free?

用心读书 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, 用心读书 or 拦截猫?

拦截猫 is rated higher. 用心读书 averages 2.6 out of 5 from 7 ratings, while 拦截猫 averages 4.0 from 107 ratings.

### Do 用心读书 or 拦截猫 have ads?

Neither 用心读书 nor 拦截猫 shows ads.

### Which is updated more often, 用心读书 or 拦截猫?

用心读书 ships an update every 6 weeks, and 拦截猫 weekly. Most recently, 用心读书 was updated on October 24, 2026 and 拦截猫 on October 27, 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.*