企业安全邮箱 vs TT Mail
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
企业安全邮箱
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【更细粒度的安全管理】 屏幕安全:支持屏幕水印和限制截屏,保障企业信息安全防截图泄漏 内容保护:支持邮件正文/附件禁止向外拷贝、分享等操作 链路安全:支持国密/商密算法对链路进行加密保护 【轻松、高效的移动办公】 支持远程推送:及时收到新邮件消息 高效分类管理:重要邮件标记星标,方便查阅管理;待处理事项标记待办/完成,无需担心事后遗忘 快捷回复邮件:收到邮件后,可一键快捷回复自定义内容 内置日程管理:可一键创建会议日程,自动通知与会人员;接受会议后,及时提醒,重要会议不错过 【联系我们】 在使用过程中有任何问题,可邮件至support@sangfor.com.cn或电话400-630-6430,帮您及时处理
TT Mail
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The preferred email manager for Apple ecosystem users Multi-protocol compatibility: Perfectly supports 12+ service providers including Gmail, Outlook, Yahoo, and iCloud; fully compatible with IMAP, POP3, and tokens. Gesture efficiency revolution: Unique three-finger swipe system, increasing email processing speed by 50%. Deep integration with the Apple ecosystem: Real-time reminders from Dynamic Island/Focus mode filtering/Cross-device clipboard synchronization. Military-grade security protection: Automatic isolation and sandbox detection of suspicious attachments; global TLS encrypted nodes. Your intelligent email hub: → Millisecond cross-account search: Lightning-fast location of 3 billion emails in a database. → Semantic recognition engine: Easily query 6 major email types (bills/meetings/marketing, etc.). → Scenario-based workflow: Customized rules for "Travel Mode" and "Shopping Spree". 【User Testimonials】 "I used to open 5 email apps every day, now TT Mail does it all!" "Adding attachments is more than 3 times faster than native email." 【Limited-time privilege】 Download and try it for free starting today. 【Automatic Renewal Email Subscription Package Details】 - Subscription Period: 1 month (continuous monthly subscription), 3 months (continuous quarterly subscription), 12 months (continuous annual subscription). - Subscription Price: Continuous monthly subscription is $1.99 per month, continuous quarterly subscription is $3.99 per quarter, and continuous annual subscription is $9.99 per year. 1. User Membership Service Agreement https://dolomite-drain-15e.notion.site/TT-Mail-Member-Service-Agreement-1c85a9c4ac3680ba919adce61552072c 2. Subscription service will be paid directly through your iTunes account. 3. 24 hours before the subscription expires, the system will automatically renew and deduct the corresponding fee according to the subscription type. 4. To cancel the continuous monthly subscription service, please do so at least 24 hours in advance in "Account Settings". Terms of Use https://dolomite-drain-15e.notion.site/TT-Mail-1c85a9c4ac368032b0f3ef76570bc43f privacy policy https://dolomite-drain-15e.notion.site/TT-Mail-1c85a9c4ac3680199abdfd2281d2982c
Screenshots
Verdict
The clearest difference is in-app purchases: 企业安全邮箱 at none against TT Mail's 3. 企业安全邮箱 also leads on update cadence (every 2 weeks vs every 3 months) and iOS requirement (9.0 vs 13.4). On price, ads and device support 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. TT Mail sells 3 in-app purchases, starting at $1.99 per month. 企业安全邮箱 asks for nothing beyond the download.
企业安全邮箱 ships an update every 2 weeks, TT Mail every 3 months. The most recent releases landed on November 3, 2026 and October 30, 2026 respectively.
| Parameter | 企业安全邮箱 | TT Mail |
|---|---|---|
| Price | Free | Free |
| Positive reviews | 100.0% of reviews | — |
| Update frequency | Every 2 weeks — better | Every 3 months |
| Ads | No | No |
| In-app purchases | No — better | Yes |
| Devices | iPhone, iPod | iPhone, iPod |
| Requires iOS | 9.0 — better | 13.4 |
| Further details — not scored | ||
| Size | 47 MB | 20 MB |
| Age rating | 4+ | 4+ |
| Developer | SANGFOR Technologies Company Limited | Guangdong Yuetan Technology Co., Ltd |
In-app purchases
企业安全邮箱
No in-app purchases
TT Mail
- Monthly subscription$1.991 Month
- Seasonal subscription$3.993 Months
- Annual subscription$9.991 Year







