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.

Having trouble? Please contact

What’s New

Version 20.10.10

What’s new
• Slack is now available in Korean, which means you can finally DM your favorite BTS member! That was a joke, please do not do that.

Bug fixes
• We came up with custom emoji so you could express yourself in Slack. What we did not mean to do was cut off the end of a message from a bot if it contained a custom emoji. We’ve fixed that—so express away!

Ratings and Reviews

4.3 out of 5
124 Ratings

124 Ratings

pistaatsip ,

Had some problems

I had some problems with notifications, but after reenabling them they works

Developer Response ,

That's great news, thanks for the re-evaluation 👍

zbycz ,

App UI is weird

But otherwise the best communication platform.

radim9 ,

iPad version getting obsolete

Each update makes the iPad version less and less relevant. As somebody who relies on tablet as primary device this is really frustrating. I can live without the new UX, but recently it’s getting more and more difficult to do pretty much anything on iPad.

Developer Response ,

We're sorry that you're not having a smooth experience on iPad. We'd love to hear more about the points of friction you are facing. If you'd like to share, please write to us at


Slack Technologies, Inc.
195 MB

Requires iOS 12.2 or later. Compatible with iPhone, iPad and iPod touch.


English, French, German, Japanese, Korean, Portuguese, Spanish

Age Rating


  • Family Sharing

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

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