4.7
1.83L reviews
1Cr+
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
23 Mar 2026

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
Personal info, Photos and videos and 6 others
Data is encrypted in transit
You can request that data be deleted

Ratings and reviews

4.7
1.78L reviews
Nick C.
17 October 2024
Team or group communication is quick and cleanly organized when you use slack. The extended feature set is nice, such as reminders, but mostly I use this for the basics. Search has gotten pretty good and notifications have been mostly reliable in recent years, though there are still occasional hiccups when you are both in the app and have a browser tab open, even if one is backgrounded. Best of all, the app is pretty low impact on battery life and system performance.
456 people found this review helpful
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Dallin Smith
27 October 2024
You must have a phone no older than 3 years old or they lock you out. I have over 300 popular apps on my phone and this is the ONLY one that doesn't work. My phone is still very nice. I'm not going to update it for one app. It's inexcusable for an app as integral to business workflows as Slack to kill support for past Android versions so quickly.
539 people found this review helpful
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Millefleur 4rain
9 February 2026
It was extremely dificult to log into my work email on my mobile device, but once I got it to work, it runs smoothly. I hope Slack continues to take cybersecurity as a top priority, which is the most important thing. Update: Had to log in again with a new device. Login is SO BROKEN. Just takes you for a loop. Terrible design. If I ever log in, it will be fine. Currently the app is useless and my organization's IT dept is also frustrated.
12 people found this review helpful
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What's new

Bug fixes
• Have you met the revamped Slackbot? It's everywhere these days — even in places it shouldn't be. For example, if you set an emoji icon for emails being posted to Slack, that icon would instead show up as Slackbot. We love you, Slackbot, but stay in your lane.
For more information about this version (and the others), see https://slack.com/intl/en-in/release-notes/android