Best Slack Apps

247+ iOS apps curated and reviewed

4.6 avg rating
20 free apps
Updated November 2026

The best slack apps on iPhone average 4.6★ across 247+ titles — we've ranked them by what real users actually keep on their phones. Updated November 2026.

Compare top Slack Apps (November 2026)

#AppPriceRatingAdsIn-App PurchasesUpdated
1SlackSlackFree4.1★ (55K)NoNoNov 2026
2Claude by AnthropicClaude by AnthropicFree4.7★ (302K)NoYesNov 2026
3InstagramInstagramFree4.7★ (30M)YesYesNov 2026
4LinkedIn: Community & NetworkLinkedIn: Community & NetworkFree4.8★ (646K)YesYesNov 2026
5Gmail - Email by GoogleGmail - Email by GoogleFree4.7★ (2.5M)YesYesNov 2026
6Slack for IntuneSlack for IntuneFree2.9★ (645)NoNoNov 2026
7Slack for EMMSlack for EMMFree4.3★ (419)NoNoNov 2026
8Google DriveGoogle DriveFree4.8★ (7.9M)NoYesNov 2026

Top Picks for Slack

Slack#1

Slack by Slack Technologies, Inc.

Business Communication
Editor's Choice
💼 Business
4.1😊(55K ratings)
Free
#18in Business
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This platform securely connects coworkers, customers, and contractors for streamlined communication and collaboration. It offers AI-powered search, conversation summaries, and automation tools to boost productivity and focus on business growth.

What We Love

  • 🚀 Excellent communication tool
  • 👍 Intuitive interface
  • 🔒 Secure and reliable
  • 💡 Helpful integrations and features
  • 🚀 Seamless mobile experience

Room to Improve

  • 🐛 Inconsistent notifications
  • 🔍 Cluttered and confusing UI
  • 🔋 High battery consumption
  • 🔍 Difficult to manage multiple workspaces
  • 🐛 Bugs and glitches
Claude by Anthropic#2

Claude by Anthropic by Anthropic PBC

AI assistant for life and work
Strong Contender
📊 Productivity
4.7😊(301K ratings)
FreeIn-App Purchases
#2in Productivity
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This AI assistant helps you write, research, code, and solve complex problems. It refines your writing, debugs code, analyzes data and visuals, and offers insights. Communicate with it via voice for hands-free brainstorming and problem-solving.

What We Love

  • 🚀 Powerful and versatile AI assistant
  • 👍 Intuitive and easy to use interface
  • 💡 Innovative features like 'Projects'
  • 🤖 Intelligent and thoughtful responses
  • 📚 Comprehensive knowledge base
  • 🔍 Helpful for a wide range of tasks

Room to Improve

  • 🔒 Concerns about privacy and data usage
  • 🚫 Limitations on free usage and throttling
  • 🐛 Occasional bugs and crashes
  • 🙅‍♀️ Overly restrictive content policies
  • 🤖 Lack of true conversational abilities
Instagram#3

Instagram by Instagram, Inc.

Videos, creators & friends
Worth Considering
📷 Photo & Video
4.7😐(30M ratings)
FreeAdsIn-App Purchases
#2in Photo & Video
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Share your life's moments and discover entertaining videos and content from friends and creators. Connect with your community, explore interests, and shop for products. Features include short-form videos, disappearing stories, and customizable posts.

What We Love

  • 💕 Excellent way to connect with friends and family
  • 🌍 Ability to discover new content and accounts
  • 🎨 Great platform for artists and creators to showcase their work
  • 🤝 Helps small businesses promote their products

Room to Improve

  • 🐛 Frequent bugs and glitches
  • 🤖 Overly aggressive AI moderation leading to unfair account suspensions
  • 🔒 Poor customer support and lack of transparency around account issues
  • 📊 Declining organic reach and push towards paid advertising
  • 🔀 Confusing layout changes that make the app less user-friendly

More Slack apps to explore

FAQ about Slack

What are the best slack apps for iPhone?
Slack tops our slack apps ranking as of November 2026, with a 4.1-star average from 55K App Store ratings, and it's free to download.
Yes — 20 of the top slack apps we rank are free to download, including Slack and Claude by Anthropic.
Slack has no ads and has no in-app purchases, according to its App Store listing as of November 2026.
We track 247+ slack apps on the iOS App Store as of November 2026, ranked by rating, recency, and analysis of real user reviews.

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