QQ邮箱HD vs EV扩展屏
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
QQ邮箱HD
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.
- Manage multiple email accounts
- Intelligent ad mail aggregation
- Screenshot annotation
- Mail translation
- Calendar integration
- File transfer station
- Contact management
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[QQ Mail] Full support for general mail protocols to help you manage all your mailboxes on your phone [New] Send greeting cards on your phone [New] Query mail records in Settings [New] Quick annotation on the screenshot of the mail reading page [New] Efficient and convenient Contacts [New] Translate mails in foreign languages into Chinese Multiple Accounts · Full support for general mail protocols to allow adding a variety of other mailboxes besides QQ Mail Sending/Receiving Mails · Synchronously receive and manage all mails in multiple mailboxes · Added intelligent aggregation of ad mails · QQ Mail subscription aggregation and reading experience optimization · Support online preview of various types of attachments including documents, images, audio and video files, compressed packages, and eml files. Mail Notification · Set to enable notifications only for mails from starred contacts · Set the New Mail Notification option for different email accounts · Added multiple sound effects for New Email Notification · Enable Night Mode to mute the notifications for new mails at night Mailbox Plug-ins · Enable Calendar to manage events efficiently · Use Transfer Station for temporary storage of large files on the network · Enable Notepad to record what you see and think anytime · Manage contacts and find recent conversations in Contacts · Select a greeting card to convey blessings to friends If you have any comments or suggestions, tell us in "Settings" -> "Feedback".
EV扩展屏
This utility app allows you to use your mobile device as an external display for your computer. It supports both extended and mirrored screen modes, and can also sync your computer's audio to your phone or tablet.
- WiFi connection
- Dual screen collaboration
- Extended display mode
- Mirrored display mode
- Computer audio sync
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主要功能 WiFi连接：支持局域网一键直连 双屏协作：支持扩展屏或镜像屏模式 电脑声音同步：手机/平板可当电脑外接音箱
Screenshots
Verdict
The clearest difference is rating: QQ邮箱HD at 3.3 against EV扩展屏's 1.0. QQ邮箱HD also leads on review sentiment (38% vs 0%) and ratings volume (48 vs 1). EV扩展屏's advantage is device support (3 vs 1). On price, update cadence, ads and in-app purchases there is nothing between them.
Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS
Both are free to download. Neither carries in-app purchases, so what you see is what you pay.
QQ邮箱HD holds the better App Store score, 3.3 against 1.0. That said, the two scores are not equally well evidenced: QQ邮箱HD has 48 ratings behind it against 1, so its average is the more settled of the two. Written reviews point the same way: 38% of QQ邮箱HD's written reviews are positive against 0% of EV扩展屏's.
Both ship on a similar rhythm, roughly every 3 months. The most recent releases landed on September 23, 2026 and September 16, 2026 respectively.
| Parameter | QQ邮箱HD | EV扩展屏 |
|---|---|---|
| Price | Free | Free |
| Rating | 3.3 (48 ratings) — better | 1.0 (1 ratings) |
| Positive reviews | 38.3% of reviews — better | 0.0% of reviews |
| Number of ratings | 48 — better | 1 |
| Update frequency | Every 3 months | Every 3 months |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | Free |
| Devices | iPad | iPhone, iPad, iPod — better |
| Requires iOS | 12.0 — better | 13.0 |
| Further details — not scored | ||
| Size | 213 MB | 9 MB |
| Age rating | 4+ | 4+ |
| Developer | Tencent Technology (Shenzhen) Company Limited | 振宇 胡 |
Customer experience
QQ邮箱HD
EV扩展屏
In-app purchases
QQ邮箱HD
No in-app purchases
EV扩展屏
No in-app purchases
