3.6
124K reviews
10M+
Downloads
Content rating
Everyone
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About this app

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 feedback@slack.com
Updated on
20 Sept 2023

Data safety

Safety starts with understanding how developers collect and share your data. Data privacy and security practices may vary based on your use, region and age The developer provided this information and may update it over time.
This app may share these data types with third parties
App info and performance
This app may collect these data types
Location, Personal info and 8 others
Data is encrypted in transit
You can request that data be deleted

Ratings and reviews

3.6
120K reviews
Jordan Meyer
25 September 2023
Finally fixed the image/video playback issues after about 2 months. Now I can view and download images and videos when away from desk. It would have been nicer if this was acknowledged as a known issue in update notes or website and also listed as fixed in the update release notes from 9/20. I can understand not wanting to admit bugs/faults and maybe it wasn't a widespread issue but it was still frustrating not knowing if it was my device or a bad app update or server side or something else.
1 person found this review helpful
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Slack Technologies Inc.
13 September 2023
Hello! We'd be interested in hearing more about this issue. When you have a moment, please navigate to your app's "You" tab > "Preferences" > "Send Feedback" to flag this with our support team and provide some logs we'll need to investigate. We'll be happy to help!
Phia
5 September 2023
While the app is a mobile version of slack, the main point of slack is to communicate, and over half the time I try to send a message, the send button disappears of is replaced by the mic, and then the message will sometimes automatically send 1-5 minutes later. This is incredibly frustrating when I'm trying to communicate with my colleagues, and it defeats the entire purpose of the app. If I can't communicate efficiently and consistently using it, there's no point in trying it.
53 people found this review helpful
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Slack Technologies Inc.
5 September 2023
Hi there! We'd be interested in hearing more about this issue. When you have a moment, please navigate to your app's "You" tab > "Preferences" > "Send Feedback" to flag this with our support team and provide some logs we'll need to investigate. We'll be happy to help!
David Erickson
13 September 2023
Tons of problems compared to desktop. This app routinely fails to load chat history from DMs and occasionally channels. It also routinely fails to mark things as read. I've also had problems sharing photos into slack using the standard android framework - where it looks like it is trying to upload but never ever completes. The only way to clear it has been a full install and reinstall. These are super basic capabilities that should work 100% of the time. Very disappointing.
12 people found this review helpful
Did you find this helpful?
Slack Technologies Inc.
13 September 2023
Hello! We'd be interested in hearing more about this issue. When you have a moment, please navigate to your app's "You" tab > "Preferences" > "Send Feedback" to flag this with our support team and provide some logs we'll need to investigate. We'll be happy to help!

What's new

Big changes are coming – our app is getting a makeover! We’re updating both desktop and mobile versions of Slack with brand-new dedicated views designed to maximise focus, organisation and productivity. Depending on which subscription you’re on, you may not see these changes immediately, but keep your eyes peeled over the coming weeks. In the meantime, you can read about what’s coming down the pike on our blog at SlackHQ.com.