# 手机知网 vs RFCReader Pro

The clearest difference is price: 手机知网 at Free against RFCReader Pro's $1.99. 手机知网 also leads on update cadence (every 9 days vs every 3 months). RFCReader Pro's advantage is in-app purchases (none vs 7) and review sentiment (63% vs 54%). On ads, device support and iOS requirement there is nothing between them.

手机知网 is free to download; RFCReader Pro costs $1.99 up front. 手机知网 sells 7 one-off in-app purchases. RFCReader Pro asks for nothing beyond the download.

手机知网 ships an update every 9 days, RFCReader Pro every 3 months. The most recent releases landed on September 24, 2026 and June 1, 2026 respectively.

## The numbers

| Metric | 手机知网 | RFCReader Pro |
| --- | --- | --- |
| Price | **Free** | $1.99 |
| Rating | **[2.8 (12 ratings)](https://appshunter.io/ios/app/id598116103/reviews)** | — |
| Number of ratings | **12** | — |
| Positive reviews | 54.3% of reviews | **62.5% of reviews** |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | **Every 9 days** | Every 3 months |
| Monetization | — | Paid |
| Size | 293 MB | 3 MB |
| Requires iOS | 12.0 | **11.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Tongfang Knowledge Network (Beijing) Technology Co., Ltd.](https://appshunter.io/developer/963639311) | [飞 龙](https://appshunter.io/developer/965611281) |

## What reviewers say

### 手机知网

[App page](https://appshunter.io/ios/app/id598116103)

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

**In-app purchases (7)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 3点 | $3.00 | one-time |
| 8点 | $8.00 | one-time |
| “知+”会员包月 | $9.99 | one-time |
| “智+”会员包月 | $24.99 | one-time |
| 期刊季卡 | $24.99 | one-time |
| “慧+”超级会员包月 | $29.99 | one-time |
| 知网海外版文献会员 年度 | $169.00 | one-time |


### RFCReader Pro

[App page](https://appshunter.io/ios/app/rfcreader-pro/id1036461920)

Access and read technical internet standards documents efficiently. Features include keyword search, bookmarking, text styling, and offline reading. Supports PDF and HTML formats with navigation aids.

**Highlights:** List all RFC documents, Search RFC by keywords or number, Add RFC to favorites, Mark and style text, Offline RFC reading, Read RFC in PDF and HTML formats, Navigate via Table of Contents and thumbnails

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is 手机知网 free?

手机知网 is free to download, with in-app purchases available.

### Is RFCReader Pro free?

RFCReader Pro costs $1.99, with no in-app purchases.

### Do 手机知网 or RFCReader Pro have ads?

Neither 手机知网 nor RFCReader Pro shows ads.

### Which is updated more often, 手机知网 or RFCReader Pro?

手机知网 ships an update every 9 days, and RFCReader Pro every 3 months. Most recently, 手机知网 was updated on September 24, 2026 and RFCReader Pro on June 1, 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.*