By AppHub Editorial Team · Updated August 3, 2026
Slack
Overview
Business
SLACK TECHNOLOGIES L.L.C.
Free
Jul 22, 2013
26.04.20.0
10
No
Apr 6, 2026
Features
Slack helps companies big and small turn chaos into cohesive collaboration.
It’s one place where you can have meetings, collaborate on documents, share files, access your favorite apps, work alongside external partners, and use AI and agents to get ahead.
With Slack, you have everything you need to grow your business.
💬 Talk things out with your team
Slack helps companies big and small turn chaos into cohesive collaboration. It’s one place where you can have meetings, collaborate on documents, share files, access your favorite apps, work alongside external partners, and use AI and agents to get ahead. With Slack, you have everything you need to grow your business. 💬 Talk things out with your team
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Ratings breakdown
186,000 reviewsDeveloper contact
Name
Slack Technologies L.L.C
Address
415 Mission St FL 3 San Francisco, CA 94105-2504 United States
Website
http://slack.comPhone
+1 812-994-1053
Support
feedback@slack.com
Privacy
View policyFrequently Asked Questions
Is Slack free to use? high
Yes, Slack is free to download and use. The app is listed as free on Google Play with no upfront price. However, some advanced features (such as Slack AI for meeting summaries, and premium project management templates) require a paid subscription (Pro, Business+, or Enterprise).
Source: app_metadata, app_description
Does Slack have video calls and screen sharing? high
Yes. According to the app description, you can video chat directly in Slack, share your screen to present and discuss work live, and also record and send audio or video clips.
Source: app_description
Can I use Slack with other apps like Google Drive or Asana? high
Yes. The app description states Slack integrates with over 2,600 apps, including Google Drive, Salesforce Data Cloud, Dropbox, Asana, Zapier, Figma, and Zendesk.
Source: app_description
Are there known login issues on mobile? low
Based on a recent user review (February 2026), some users have found logging into a work email on mobile extremely difficult, and experienced a broken login flow when switching to a new device. However, this is a single-reported issue in our sample not confirmed by other reviews.
Source: user_reviews
Does Slack use AI to summarize conversations? high
Yes, the app description mentions 'Slack AI' which can take meeting notes and summarize conversations. This feature requires a paid Slack AI add-on available on Pro, Business+, or Enterprise plans.
Source: app_description
How to Use
Slack is a business communication app that centralizes team messaging, file sharing, video calls, and integrations with thousands of productivity tools. (app_description)
Getting Started
Source: app_description_and_user_feedback_noted
- Step 1: Download the Slack app from Google Play and install it on your Android device.
- Step 2: Open the app and sign in with your work email and workspace URL (provided by your company's Slack administrator).
- Step 3: Ensure your device settings allow Slack notifications to stay informed of new messages.
- Step 4: Use the channel list to navigate between different projects and teams; customize your sidebar to organize workspaces.
Key Features (from app listing)
Source: app_description
- Dedicated channels for each project or topic to keep conversations organized.
- Video and audio calls with screen sharing within the app.
- Integration with 2,600+ apps, including Google Drive, Asana, and Salesforce.
- Slack AI for automated meeting summaries and smart search results.
Based on a user complaint in recent_reviews #5 (February 2024) about UI confusion with multiple 'announcements' channels. The user acknowledged a workaround exists on desktop for isolating workspace groups.
How this content was created
Content type: pattern_analysis_of_user_reviews_and_metadata
AI generated: Yes
- Google Play user reviews (12-20 preferred; may be smaller if source data is limited per app), February 2024 to March 2026
- Google Play ratings distribution
- App Store listing metadata
- Review samples are not statistically representative of all user sentiment.
- High-engagement negative reviews can overrepresent complaints.
- Claims labeled 'low confidence' are based on single-review observations only.
- No real-world app testing was conducted.
- Feature availability may vary by region, device, and app version.
- Only 5 recent reviews were available; no other sampling buckets were provided.
Pros & Cons
Based on analysis of Google Play user reviews
Pros
- Team communication is quick and cleanly organized with dedicated channels for projects.
Theme 'Organized communication' identified in recent_review #1.
Evidence (1)
“Team or group communication is quick and cleanly organized when you use slack.”Rating: 5★ October 17, 2024 459 likes - Low impact on battery life and system performance.
Theme 'Low resource usage' identified in recent_review #1.
Evidence (1)
“the app is pretty low impact on battery life and system performance.”Rating: 5★ October 17, 2024 459 likes - Search functionality has improved and notifications are mostly reliable.
Theme 'Improved search and notifications' identified in recent_review #1.
Evidence (1)
“Search has gotten pretty good and notifications have been mostly reliable in recent years”Rating: 5★ October 17, 2024 459 likes
Cons
- New UI merges all workspaces, making it hard to distinguish channels with the same name.
Theme 'UI workspace confusion' identified in recent_review #5.
Evidence (1)
“The new ui puts every workspace at the same layer. Suddenly I have 7 channels all named "announcements," with no way to tell which one is which.”Rating: 1★ February 29, 2024 96 likes - Login process is broken and frustrating, often looping without success.
Theme 'Login difficulties' identified in recent_review #3.
Evidence (1)
“Login is SO BROKEN. Just takes you for a loop. Terrible design.”Rating: 3★ February 09, 2026 13 likes - App crashes when editing messages, especially those with photos, forcing use of web app.
Theme 'Crash on edit' identified in recent_review #4.
Evidence (1)
“I tried to edit the comment, then Slack crashed. I can no longer edit that comment at all without Slack crashing.”Rating: 1★ October 15, 2025 14 likes
Recent Reviews
Nick C.
5★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.
Steve Mol
3★Slack was great at providing a team communication system. Unfortunately, like so many other great platforms that did one thing very well, they're now trying to do it all, and becoming less helpful, especially now, adding AI to do summaries of conversations. Attendees are taking fewer notes, attending less, and missing important details. Slack was nearly perfect. Now it tries to do too much.
Millefleur 4rain
3★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.
nabeelr
1★So many bugs, issues with notification delivery, and crashes when editing messages. I posted a comment with a photo, but the photo rendered a preview that was just a horizontal line, and then rendered the image upside down, when the preview was clicked, so I deleted the photo, and tried to edit the comment, then Slack crashed. I can no longer edit that comment at all without Slack crashing. I had to resort to using the web app, on my phone to edit the post, but still couldn't update the photo.
Andrew Bennett
1★The new ui puts every workspace at the same layer. Suddenly I have 7 channels all named "announcements," with no way to tell which one is which. This makes the app useless for my teams. We're already seeing usage dropping off dramatically. UPDATE: while you can isolate groups in both the desktop and mobile app, it doesn't make it easy to find and most of my students never find it. It also makes notifications bewildering. Most of the class gave up and moved off the system.