# 熊猫吃短信2 vs 简记疫苗

The clearest difference is in-app purchases: 简记疫苗 at none against 熊猫吃短信2's 2. On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. 熊猫吃短信2 sells 2 in-app purchases, starting at $0.49 per month. 简记疫苗 asks for nothing beyond the download.

## The numbers

| Metric | 熊猫吃短信2 | 简记疫苗 |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.6 (247 ratings)](https://appshunter.io/ios/app/2/id1642682818/reviews)** | — |
| Number of ratings | **247** | — |
| Positive reviews | 71.1% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 9 days | — |
| Monetization | Free with in-app purchases | — |
| Size | 15 MB | 9 MB |
| Requires iOS | 16.0 | 16.0 |
| Devices | **iPhone, iPad** | iPhone |
| Age rating | 4+ | 17+ |
| Developer | [Early Moon, LLC](https://appshunter.io/developer/1119881923) | [思源 张](https://appshunter.io/developer/6782733711) |

## What reviewers say

### 熊猫吃短信2

[App page](https://appshunter.io/ios/app/2/id1642682818)

This app uses machine learning to intelligently filter your text messages, categorizing them beyond just spam. It offers detailed classifications for financial, order, and weather-related messages, all processed offline on your device for enhanced privacy. Users can contribute to its learning by reporting misclassified messages.

**Highlights:** Machine learning SMS filtering, Offline processing, Detailed message categorization, User-contributed learning, Privacy-focused

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 订阅机器学习模型（按月） | $0.49 | per month |
| 订阅机器学习模型（按年） | $0.99 | per year |

**What reviewers like**

- 👍 Stable and reliable
- 👍 High update frequency
- 👍 Good at filtering spam
- 👍 Useful AI recognition
- 👍 Simple and practical UI

**What reviewers complain about**

- 👎 AI filtering ineffective
- 👎 Cannot block certain numbers
- 👎 Accuracy decreasing
- 👎 Misintercepts important alerts
- 👎 Subscription issues with region changes

**Reported bugs**

- Custom rules not syncing across devices
- Subscription invalid after changing region
- iOS 18 functionality not working
- Software logic bug with SMS redirection
- Old version UI appears after upgrade

**Requested features**

- Custom rule migration or iCloud sync
- Batch import keywords
- Permanent in-app purchase option
- Regular expression support
- iCloud sync for custom rules


### 简记疫苗

[App page](https://appshunter.io/ios/app/id6785396102)

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

**In-app purchases:** none


## Frequently asked questions

### Is 熊猫吃短信2 free?

熊猫吃短信2 is free to download, with in-app purchases available.

### Is 简记疫苗 free?

简记疫苗 is free to download, with no in-app purchases.

### Do 熊猫吃短信2 or 简记疫苗 have ads?

Neither 熊猫吃短信2 nor 简记疫苗 shows ads.

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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.*