# QQ邮箱HD vs 素签

The clearest difference is review sentiment: 素签 at 90% against QQ邮箱HD's 38%. 素签 also leads on rating (4.5 vs 3.3) and device support (3 vs 1). QQ邮箱HD's advantage is in-app purchases (none vs 1) and update cadence (every 3 months vs every 13 months). On price, ratings volume and ads there is nothing between them.

Both are free to download. 素签 sells 1 one-off in-app purchase. QQ邮箱HD asks for nothing beyond the download.

素签 holds the better App Store score, 4.5 against 3.3. Both are backed by a comparable volume of ratings — 50 and 66 respectively. Written reviews point the same way: 38% of QQ邮箱HD's written reviews are positive against 90% of 素签's.

QQ邮箱HD ships an update every 3 months, 素签 every 13 months. The most recent releases landed on November 1, 2026 and November 2, 2026 respectively.

## The numbers

| Metric | QQ邮箱HD | 素签 |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [3.3 (50 ratings)](https://appshunter.io/ios/app/qqhd/id880859615/reviews) | **[4.5 (66 ratings)](https://appshunter.io/ios/app/id1088143734/reviews)** |
| Number of ratings | 50 | **66** |
| Positive reviews | 38.3% of reviews | **90.2% of reviews** |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | **Every 3 months** | Every 13 months |
| Monetization | **Free** | Free with in-app purchases |
| Size | 213 MB | 36 MB |
| Requires iOS | 12.0 | **8.0** |
| Devices | iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Tencent Technology (Shenzhen) Company Limited](https://appshunter.io/developer/292374531) | [素琼 曹](https://appshunter.io/developer/1212815207) |

## What reviewers say

### QQ邮箱HD

[App page](https://appshunter.io/ios/app/qqhd/id880859615)

Manage all your email accounts in one place with support for various protocols. Features include intelligent ad mail aggregation, quick screenshot annotations, and mail translation. Organize contacts, schedule events with a calendar, and store large files with ease.

**Highlights:** Manage multiple email accounts, Intelligent ad mail aggregation, Screenshot annotation, Mail translation, Calendar integration, File transfer station, Contact management

**In-app purchases:** none

**What reviewers like**

- 👍 Easy to use
- 👍 Can take large files
- 👍 Good for Chinese users receiving Gmail
- 👍 Simple design without ads
- 👍 Great email app

**What reviewers complain about**

- 👎 HD version not updated
- 👎 iPhone version not full-screen adapted for iPad
- 👎 Too many ads
- 👎 Login issues
- 👎 App freezes

**Reported bugs**

- HD version not updated
- iPhone version not full-screen adapted for iPad
- Login issues
- App freezes
- Search function crashes

**Requested features**

- Optimize HD version
- Full-screen adaptation for iPad
- Allow login with email address
- More services for associated QQ emails (spam marking, reporting, whitelist)
- English language option


### 素签

[App page](https://appshunter.io/ios/app/id1088143734)

A minimalist note-taking app focused on the essence of writing. It offers iCloud sync, password protection, and offline access. Customize your writing experience with various paper styles, fonts, and display options.

**Highlights:** iCloud synchronization, Privacy password with Touch ID, Offline usage, Timeline view, Customizable paper and fonts, Night mode, Search functionality, Export to PDF/Txt

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 专业版 | $0.99 | one-time |

**What reviewers like**

- 👍 Clean and simple interface
- ✨ Beautiful and elegant design
- 🎨 Pretty background and font colors
- ✍️ Nice font styles
- 😊 Easy to use

**What reviewers complain about**

- 💸 Some features require membership
- 🔠 Certain characters not supported
- ⚠️ Syncing issues between devices
- 📉 Old app 'Su Ji' discontinued without notice
- 💔 Loss of data and membership features from 'Su Ji'

**Reported bugs**

- Cannot type certain characters (e.g., 蓑, 嘁, 憋, 啦)
- Setting button is difficult to exit
- PDF generation only includes the first page
- Syncing issues between devices

**Requested features**

- Syncing between phone and iPad
- Registration for cross-device sync
- Option to leave blank entries for future filling
- More font options
- More background options


## Frequently asked questions

### Is QQ邮箱HD free?

QQ邮箱HD is free to download, with no in-app purchases.

### Is 素签 free?

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

### Which has better reviews, QQ邮箱HD or 素签?

素签 is rated higher. QQ邮箱HD averages 3.3 out of 5 from 50 ratings, while 素签 averages 4.5 from 66 ratings.

### Do QQ邮箱HD or 素签 have ads?

Neither QQ邮箱HD nor 素签 shows ads.

### Which is updated more often, QQ邮箱HD or 素签?

QQ邮箱HD ships an update every 3 months, and 素签 every 13 months. Most recently, QQ邮箱HD was updated on November 1, 2026 and 素签 on November 2, 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.*