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 19.11.10

What’s New
• A natty new icon in the top left corner of the app will show the number of notifications you have in your current workspace, as well as taking you to the sidebar, where you can swipe between your channels and conversations, as before.

Bug Fixes
• Fixed: Sometimes, attempting to delete a message that had failed to send (due, usually, to low connectivity) in was itself, failing. Doubling down on things is great — but not, perhaps, when that thing is “failure”. Now when some things don’t work, the other thing will.

Ratings and Reviews

4.5 out of 5
102 Ratings

102 Ratings

Stigooooo ,

Endelig, noe som faktisk funker bra.

Vi prøvde mange ulike internkommunikasjonsverktøy før vi kom frem til slack. Var aldri fornøyd med noe, men slack er genialt. Aldri hørt noen som ikke er fornøyd med det. Anbefales på det sterkeste om du er 3 eller 1000 på arbeidsplassen. Billig er det også. Også kjekt å kunne lage shared workspaces med eksterne firma, der man oppretter konkrete prosjektkanaler for effektiv dialog. Pluss at det er anerkjent og standard i store deler av verden, inkludert USA.

Steffito ,

Good, but not perfect

The app does what it’s suppose to do and that’s great. However I wish notifications were a bit better as it feels like I’m not getting notified by all of the messages I should have been.

XP Li ,

A collaboration tool that sparks joy

Slack is simply the best collaboration & communication platform for teams of any size. It’s my go-to-choice for collaboration in both work and hobby setting. Best class UX - smooth, nimble and visually. It’s a tool that sparks joy.


Slack Technologies, Inc.
162.8 MB

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


English, French, German, Japanese, 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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