Mail Master by NetEase vs eSIM保号神器
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Mail Master by NetEase
Manage multiple email accounts from various providers in one app. Enjoy features like unified inboxes, document management, and email translation across all your devices. Offers a comfortable reading experience with customizable settings.
- Manage multiple email accounts
- Unified inbox view
- Large attachment support
- Email translation
- Cross-platform synchronization
- Dark mode and font settings
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Mail Master by NetEase 7.0, the official client of NetEase Mail, has 29 years of technology and service accumulation, making it easier to use mail. 【Use One App To Manage Different Accounts】 - Support adding mainstream personal and business mailboxes such as NetEase, QQ, Outlook, etc.; - Supports aggregated folders such as all inboxes, and letters from different mailboxes are clear at a glance; 【Support All Platforms】 - Give you a great email experience whether it's a phone, Windows or Mac. - Log in to the master account, synchronize data on multiple terminals, and experience the same experience on different devices 【Reading letters more comfortable】 - support dark mode, - Support font size setting, you can adjust the text size to suit you; - Conversation aggregation to make email conversations clearer; 【Document Center】 - Quickly view recent attachments, and local management of attachment downloads is not interrupted; - Master Space supports uploading a single attachment of up to 3G, and sending large attachments at will; 【Email translation】 - One-click translation of emails, supporting English, French, Japanese, Korean and other multi-language emails to Chinese; 【@recipient】 - Write a letter to support @ recipient, task reminder is more clear; 【Scan to log in to the web page】 - Exclusive service for NetEase mailbox users, mailbox login is faster and safer. —————————— [ Monthly NetEaseMail Plus service for 200G] - Subscription period: one month - Subscription price: 30 yuan per month [ Yearly NetEaseMail Plus service for 200G ] - Subscription period: one year - Subscription price: 258 yuan per year [ Monthly NetEaseMail Plus service for 50G] - Subscription period: one month - Subscription price: 20 yuan per month [ Yearly NetEaseMail Plus service for 50G] - Subscription period: one year - Subscription price: 148 yuan per year [ Monthly Master Premium service ] - Subscription period: one month - Subscription price: 12 yuan per month [ Yearly Master Premium service] - Subscription period: one year - Subscription price: 88 yuan per year [ Monthly Master Benefit Package service ] - Subscription period: one month - Subscription price: 10 yuan per month [ Yearly Master Benefit Package service ] - Subscription period: one year - Subscription price: 88 yuan per year [ MailMater monthly ad-free service] - Subscription period: one month - Subscription price: 8 yuan per month [ MailMaster yearly ad-free service] - Subscription period: one year - Subscription price: 68 yuan per year -Payment: When user confirms the purchase, the cost will be paied through users' iTunes account. - Cancel renewal: To cancel a subscription, please manually turn off automatic renewal service in [Settings]--[Apple ID, iCloud, iTunes & App Store] --[Subscription] within 24 hours before the current subscription expiration. - Renewal: Payment will be deducted through apple's iTunes account within 24 hours before expiration, and the subscription period will be extended for one month when successful deduction. - Privacy Policy: https://reg.163.com/agreement_mobile_ysbh_wap.shtml?v=20171127 - Terms of Netease Mail Privilege Service: https://mail.163.com/html/notice/2019/notice_privilege.htm?isBackToApp=true - Terms of Mail Master Privilege Service: https://maas.mail.163.com/dashi-web-extend/html/master_privilege_service.html —————————— For usage problems, you can go to the help center to read problem solutions: http://mail.163.com/dashi/help.html For account questions and product suggestions, you can send an email to dashiteam@163.com. Thanks for your support to Mail Master by NetEase.
eSIM保号神器
This app helps you keep your overseas eSIM active by reminding you before your number is recycled. It automates the process of sending a text or using a small amount of data to extend your number's life, ensuring you don't lose important contacts or account access.
- Automated reminders before number expiry
- One-click SMS or data usage for renewal
- Automatic rescheduling of reminders
- Record of past renewal actions
- Urgency-based sorting and visual indicators
- Home screen widgets for status overview
- Local data storage, no account needed
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养一张海外 eSIM,多半是为了留住那个号码——收验证码、保住账号、维持一份联系方式。 但运营商有条不成文的规矩:连续一段时间没有任何计费行为,号码就会被回收。giffgaff 是约 180 天,各地储值卡从 30 天到 365 天不等。真正让人丢号的从来不是欠费,而是忘了。 eSIM 保号助手就干一件事:在你忘记之前提醒你,并让保号这件事一步完成。 【录一次,之后不用管】 选择运营商,保号周期和保号方式会自动带出来;确认上次保号的日期,这张卡就建好了。剩下的交给提醒。 【提醒写进系统日历】 建卡时会自动在到期前 7 天、3 天、2 天、1 天各写一条日历提醒。日历会通过 iCloud 同步到你所有设备——就算这个 App 半年没打开过,提醒也照样准时出现在你的 iPhone、iPad 和 Mac 上。 【一键完成保号】 打开卡片详情,点「去发短信」或「用 1KB 流量」,App 会实际产生一次计费行为。完成后到期日自动顺延一个周期,四条日历提醒整体重排,不用你手动改任何日期。 【看得见的台账】 每次保号都会记一条记录,日期和方式都在。过阵子想起来「我上个月到底保了没」,翻一下就知道。 【一眼看清轻重】 首页按紧急程度排序,最急的排在最前。剩余 7 天以内的卡会变红,其余是绿色。桌面小组件让你不打开 App 也能看到全部卡片的状态。 【你的数据只在你手机里】 没有账号,不需要注册,不联网上传。所有卡片信息都存在本机,卸载即消失。 —— 使用前请注意 —— • 提醒依赖系统日历,因此建卡时需要授予日历权限。如果在系统设置里关闭该权限,或手动删除了 App 创建的日历事件,提醒将不再生效。 • iOS 不允许 App 读取 eSIM 的运营商和到期信息,所有卡片信息需要手动录入。 • App 内置的保号周期为常见参考值,各运营商政策可能调整,请以运营商官方说明为准。
Screenshots
Verdict
The clearest difference is in-app purchases: eSIM保号神器 at none against Mail Master by NetEase's 19. eSIM保号神器 also leads on ads (none vs shown) and rating (5.0 vs 4.7). Mail Master by NetEase's advantage is ratings volume (2.3K vs 2). On price, update cadence, device support and iOS requirement 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. Mail Master by NetEase sells 18 in-app purchases, starting at $0.99 per month. eSIM保号神器 asks for nothing beyond the download.
eSIM保号神器 holds the better App Store score, 5.0 against 4.7. That said, the two scores are not equally well evidenced: Mail Master by NetEase has 2.3K ratings behind it against 2, so its average is the more settled of the two.
Both ship on a similar rhythm, roughly fortnightly. The most recent releases landed on October 21, 2026 and October 14, 2026 respectively.
| Parameter | Mail Master by NetEase | eSIM保号神器 |
|---|---|---|
| Price | Free | Free |
| Rating | 4.7 (2.3K ratings) | 5.0 (2 ratings) — better |
| Positive reviews | 66.7% of reviews | — |
| Number of ratings | 2.3K — better | 2 |
| Update frequency | Fortnightly | Fortnightly |
| Ads | Yes | No — better |
| In-app purchases | Yes | No — better |
| Monetization | Freemium | Free — better |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 15.1 — better | 15.6 |
| Further details — not scored | ||
| Size | 318 MB | 1 MB |
| Age rating | 4+ | 4+ |
| Developer | NetEase (Hangzhou) Network Co., Ltd. | OpenNode |
Customer experience
Mail Master by NetEase
eSIM保号神器
In-app purchases
Mail Master by NetEase
- 免广告连续包月$0.991 Month
- 网易邮箱会员50G套餐连续包月$2.991 Month
- 大师会员连续包月$2.991 Month
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- 您将获得无限邮箱容量等网易邮箱服务。$3.991 Month
- 您将获得无限邮箱容量等邮箱大师超级会员服务。$5.991 Month
- 免广告连续包年$9.491 Year
- 您将获得无限邮箱容量等网易邮箱服务。$14.993 Months
- 大师会员连续包年$19.991 Year
- 网易邮箱会员50G套餐连续包年$22.991 Year
- 网易邮箱会员200G套餐连续包年$39.991 Year
- 1个月邮件追踪套餐2 variants$1.99
- 1个月大师会员套餐$2.99
- 1个月网易邮箱会员50G套餐$3.99
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- 1个月网易邮箱超级会员套餐$5.99
- 12个月大师会员套餐$29.99
- 1年网易邮箱会员50G套餐$29.99
- 2年网易邮箱会员50G套餐$39.99
- 24个月大师会员套餐$39.99
eSIM保号神器
No in-app purchases









