X-Mail icon
X-MailX-邮箱 · Yishu Labs

AI reads your email.
You handle what matters.

Automatic categories, events, codes, deliveries and bills picked out for you, and one-tap translation, summaries and replies. Gmail, Outlook, QQ, 163 and more in one app, with your email kept on your own device.

  • iPhone
  • iPad
  • Mac
  • 10 interface languages

New installs get 15 days of full AI features free. The basics stay free.

Features

Open your inbox to a to-do list that is already sorted

X-Mail sorts, reads and distills your email first, so all that is left for you is the decision.

AI smart categories

Important · People · Updates · Newsletters · Promotions · Bills

No rules to write. New mail lands in the right category automatically, so the messages that need you are no longer buried under marketing and notifications.

ImportantPeopleUpdatesNewslettersPromotionsBills

Smart parsing

Events · Codes · Deliveries · Bills

The key details come to the top: add a meeting to your calendar in one tap, copy a verification code in one tap, and see deliveries and bills at a glance.

EventOct 14, 8:00 AMAdd to Calendar
Code482 913Tap to copy
DeliveryArrives todayUPS · out for delivery
Bill$1,286.40Due Oct 20

Layout-preserving translation

9 languages

Translate a foreign-language email in one tap, with its layout, images and links left exactly where they were.

会前请先阅读草稿。
Please review the draft before the meeting.
简体中文繁體中文English日本語한국어FrançaisDeutschEspañolРусский

AI summaries and replies

Get long emails at a glance, reply without the blank page

Distill the key points in one tap. Pick a tone and AI drafts the reply for you to edit and send.

✦ Summary They want the quote confirmed by Friday and a demo next Wednesday.
FormalBriefFriendlyFirm

Inbox grouped by sender

One row per person, unread at a glance

Mail from the same person or company is gathered together, turning hundreds of messages into a few dozen people.

S2Sarah Chen5 emails
M3Mike Li · Huayao Tech12 emails
UUPS8 emails

Smart contact tags and blocking

Know who is who at a glance

Contacts are tagged automatically as Personal, Organization, School, Promotions or System notices. Block a sender in one tap and their future mail goes straight to Junk.

PersonalOrganizationSchoolPromotionsSystem noticesSome promo sender · Blocked

Many mailboxes, simple sign-in

Work, personal and school email together

Sign in to Gmail and Outlook with their official one-tap authorization, no password needed. For QQ and 163 Mail, scan a code inside the app and the authorization code is filled in for you.

Gmail · OutlookOne-tap authorization
QQ Mail · 163 MailScan to get the authorization code
iCloud · company mailApp-specific password or code
Multiple mailboxesUnified inbox, switch any time

Privacy

Your email stays on your device.

X-Mail connects directly to your email provider to send and receive mail. That traffic does not pass through our servers.

  • Stored only on your deviceEmail, attachments, contacts and categories are stored only on your device. Our servers do not store your email.
  • Credentials in the KeychainPasswords, authorization codes and sign-in tokens are kept in the system Keychain.
  • AI runs only when you tapSummaries, translation and replies are always started by you. If you do not use AI, nothing is sent.
  • Bring your own AI keyWith your own key, content goes straight to the provider you choose, without passing through our server.
Read the full Privacy Policy

Pricing

Start free. Buy it when you love it.

Every new install includes a 15-day trial of the full AI features.

Free

$0

  • Basic email features, free to use
  • Manage multiple mailboxes
  • 15-day trial of full AI features on first install
One-time purchase

Lifetime

$9.99

  • Pay once, keep it
  • Use every AI feature with your own AI key
  • AI requests go straight to your provider
Coming soon

Subscription

$2.99 / month

  • Or $29.99 / year
  • AI usage included, no key needed
  • Every AI feature, ready to go

Prices are as shown in the App Store. Purchases and refunds are handled under Apple's rules.

FAQ

Good to know

When can I download it?

X-Mail is coming soon to the App Store for iPhone, iPad and Mac. The download link will appear here once it is live.

Which email providers are supported?

Gmail and Outlook sign in with one-tap authorization. For QQ and 163 Mail you can scan a code in the app to get the authorization code. iCloud, company mail and others sign in with an app-specific password or authorization code. You can add several mailboxes.

Is my email uploaded to your servers?

No. Your email stays on your device. Only when you use an AI feature is the text of the relevant email sent to an AI service; our server only relays requests and counts usage, and does not store email content. See the Privacy Policy.

Which interface languages are available?

Simplified Chinese, Traditional Chinese, English, Japanese, Korean, Spanish, French, German, Portuguese (Brazil) and Russian: 10 in total, switchable any time inside the app.

How do I get help?

Email support@yishulabs.com, or write to us directly from Mine → Send Feedback in the app.