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 19.4.2

What’s new
• Olá, hola and nice to see you (to see you nice). From today, Slack supports three new languages: Brazilian Portuguese, Latin American Spanish and UK English. You can change this in the settings menu under, not unexpectedly, “Language”. Jolly good! Carry on, everyone.

Ratings and Reviews

4.3 out of 5
56 Ratings
56 Ratings
EwoutW ,

Very user friendly

The entire experience is very smooth.
Sometimes loading a channel takes a while, but that may have more to do with connection speed than with the app itself.

ET, Opc ,


Zou het ook mogelijk kunnen worden dat je de taal Nederlands zou kunnen gebruiken aub. ( dutch ) ,

Does the job

But the late ringing for past calls when you unlock your phone is still super annoying.


Slack Technologies, Inc.
182.4 MB

Requires iOS 10.0 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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