Never lose another file. Catalog your email attachments for fast and easy access to the files you need in a hurry.

Works with Gmail, Apple, MS Outlook and other IMAP based email providers. The email list is straightforward without any gimmicky features. A throwback to more simpler times, see each message as it comes in and swipe left or right to mark read/unread, flag or delete messages.

Getting to documents, photos and links is fast and easy in the visual library. Whether you’re looking for an important PDF, a link to an interesting article or a funny YouTube video, you can count on seeing it quickly with large thumbnails in the library.

You can even create your own boards - we call them cubes - to save important documents, photos and links for easy access when you’re on the go.

With select push notifications, you’ll never miss an important attachment or link while cutting through the clutter of all your incoming emails.

Give it a try today, we would love to hear your thoughts and suggestions!

Feel free to email us anytime at:

What's New

Version 4.2.0

Now opens on Library for instant access to your email attachments.
Upgraded Cubes PRO to catalog all your inbox files and links.
Performance update and bug fixes.

Ratings and Reviews

Can't select & delete multiple messages at once.


Would be nice to be able to select multiple messages and delete all of them at once.

Bad update

Chalee L

I updated to the latest version and now the app will not even open! 😡

App Keeps Crashing

Bobby Vendini

Keeps crashing. Looks nice, but doesn't work.


Inbox Cube Inc.
59.3 MB
Requires iOS 9.0 or later. Compatible with iPhone, iPad, and iPod touch.
Age Rating
Rated 4+
© 2018 Inbox Cube Inc.
In-App Purchases
  1. Month Inboxcube PRO $4.99
  2. Year Inboxcube PRO $49.99


  • Family Sharing

    With Family Sharing set up, up to six family members can use this app.

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