Slack brings team communication and collaboration into one place so you can get more work done, whether you belong to a large enterprise or a small business. Tick off your to-do list and make progress on your projects by bringing the right people, conversations, tools and information you need together. Slack is available on any device, so you can find and access your team and your work whether you’re at your desk or on the go.

Use Slack to:
• Communicate with your team and organise your conversations by topic, project or anything else that matters to your work
• Message or call any person or group within your team
• Share and edit documents and collaborate with the right people, all in Slack
• Integrate the tools and services you already use into your workflow, including Google Drive, Salesforce, Dropbox, Asana, Twitter, Zendesk and more
• Easily search a central knowledge base that automatically indexes and archives your team’s past conversations and files
• Customise your notifications so you stay focused on what matters

Scientifically proven (or at least rumoured) to make your working life simpler, more pleasant and more productive. We hope you’ll give Slack a try.

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What’s New

Version 19.08.10

Bug fixes
• Fixed: When viewing your starred items, unstarring an item will now remove it from the view rather than making you close and reopen the list.
• Fixed: A crash that could occur when a message contained a highlight word, an @-mention and certain non-English characters. We’ve fixed it, completely.

Ratings and Reviews

4.1 out of 5
57 Ratings

57 Ratings

eburcat ,

Excellent software

We use it all the time, helps us tremendously

Mixermt ,

So good on web and so bad on mobile.

Really sad that iPhone Slack version missing so many features that exist on Web.
No show only unread or starred.
Notifications are not cleared when messages were read on desktop for example like on WhatsApp or telegram.
Please invest in these important and useful features.

yac_Israel ,

Great idea , make order, saves time and emails

Really brilliant for tasks and projects managers


Slack Technologies, Inc.
130.4 MB

Requires iOS 11.1 or later. Compatible with iPhone, iPad and iPod touch.


English, French, German, Japanese, Portuguese, Spanish

Age Rating
Rated 4+
© 2017 Slack Technologies


  • Family Sharing

    Up to six family members will be able to use this app with Family Sharing enabled.

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