In a traditional inbox, emails from the people who matter most get buried under everything else. ChatInbox puts people first — grouping every message by contact, so each person's conversation is always one tap away.
Tap a contact. See everything you've ever exchanged — messages, attachments, history — all in one clean, chat-style view. No more hunting through a chronological pile of unread mail to find that one message from your client, your accountant, or your kid's school.
If you've ever wished email worked like iMessage — but for every account, every provider, all in one place — ChatInbox is what you've been looking for.
CONTACT-CENTERED INBOX
Every email is grouped by sender. Your contact list shows the most recent conversation first, each person appearing only once. Open a contact to see your full history, displayed as a natural back-and-forth conversation.
UNIFIED ACCOUNTS
Connect Gmail, Outlook, iCloud, and any IMAP account. All your email, all your contacts, one inbox — synced across iPhone, iPad, and Mac.
SMART CONTACT GROUPING
ChatInbox automatically groups related contacts — airlines, hotels, online shopping, subscriptions — so you can manage entire categories of email at once.
CALENDAR EMAIL FILTER
Browse your inbox by date using the built-in calendar view. Find any message from any day without searching.
VISUAL ORGANIZATION
Tag and organize emails on a Kanban board. Track what needs attention, what's waiting for a reply, and what's done.
REMINDERS & NOTIFICATIONS
Set custom reminders on any email. Get notified about messages that matter and let the rest wait.
MARKDOWN COMPOSER
Write polished emails with built-in Markdown formatting. Style text clearly without wrestling with toolbars.
PRIVACY FIRST
Your emails stay on your devices. ChatInbox connects directly to your mail servers — no third-party servers, no data mining, no tracking.
Previously used Unibox and miss email grouped by sender? ChatInbox carries that vision forward — rebuilt from the ground up for modern Apple platforms, with features Unibox never had.
Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/
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Missing display of year in email messages
Śāśwata
The app doesn't show which year an email message was sent; it only shows weekday, date, and time of day.
Developer Response
Thanks so much for the feedback. We will fix it in the next release.
New Features
- New bottom tab bar: a simpler way to get around — swap the side menu for a familiar bottom bar with Inbox, Folders, Calendar, Tags, and Settings, plus a redesigned Folders tab with search, per-account filtering, and a Snoozed view.
- Calendar, rebuilt for iOS: a clean Apple Calendar–style day view with a week strip you can swipe through, an unscheduled drawer, long-press anywhere to add an event, and drag to reschedule.
- Add to Calendar from a message: turn any email into an event or to-do with one tap, and see a badge on messages that already have something scheduled.
- Snoozed messages stay in view: instead of disappearing from the thread, snoozed messages now show up so you don't lose the context.
- Smarter search: type multiple words and only results matching all of them come back, or use quotes for exact phrases. Search now ignores trash and spam, just like your inbox does.
- Attachment previews: see thumbnails for documents and other files right in the chat list — not just images.
- Refreshed Folders banner: a cleaner, full-width filter row at the top of folder views.
- Polished Tags: a more native look and smoother drag-and-drop on the kanban board.
Improvements and Fixes
- Mail stays in sync: a long-standing issue where syncing would silently stop has been fixed, along with several causes of stuck or frozen accounts — including iCloud accounts that wouldn't load message bodies.
- Stuck messages and attachments now self-recover: if a message body or attachment failed to load, it now retries automatically instead of staying stuck.
- Gmail accounts recover better after long gaps without opening the app.
- No more unread badge flicker when you open a feed — the newest message opens as read immediately.
- Back-to-Top button redesigned as a smaller round button that's easier to tap.
- Avatars: fixed a bug where colleagues at the same company would briefly show the wrong logo after restarting the app.
- Fewer battery drains: stopped a case where a spinner would keep animating invisibly and use CPU.
- Cleaner conversations: stray "references" to threads no longer clutter your chat list.
- Small polish to the mail list so the first section header no longer sits flush against the top edge.
Version 2026.12
The developer, Innovatism LLC, indicated that the app’s privacy practices may include handling of data as described below. For more information, see the developer’s privacy policy .
Data Not Collected
The developer does not collect any data from this app.
Privacy practices may vary based, for example, on the features you use or your age. Learn More
Accessibility
The developer has not yet indicated which accessibility features this app supports. Learn More
Information
Provider
Innovatism LLC
Size
60.4 MB
Category
Productivity
Compatibility
Requires iOS 17.0 or later.
iPhone Requires iOS 17.0 or later.
iPad Requires iPadOS 17.0 or later.
Mac Requires macOS 14.0 or later.
Apple Vision Requires visionOS 1.0 or later.
Languages
English and 15 more
English, Arabic, Danish, French, German, Italian, Japanese, Korean, Norwegian Bokmål, Polish, Portuguese, Russian, Simplified Chinese, Spanish, Swedish, Traditional Chinese