4.8
148K reviews
5M+
Downloads
Content rating
Teen
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About this app

Substack is a new media app that connects you with the creators, ideas, and communities you care about most.

+ Support the creators you love: Subscribe for free or upgrade to view original work and connect directly with your favorite writers, artists, and podcasters.

+ Enjoy ad-free videos and podcasts: Access short-form clips, video episodes, and read-aloud articles without interruptions.

+ Connect in real time: Join livestreams and live group chats, where top creators bring their biggest supporters into their world.

+ Explore independent ideas: Discover bold opinions and engaging views across food, sports, politics, fashion, comedy, finance, and more.

How it works:
1. Download the Substack app.
2. Claim your handle.
3. Explore the feed to enjoy notes, videos, and clips from creators.
4. Subscribe to your favorites for free, tune into their livestreams and join private group chats.
Updated on
Aug 11, 2025

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.
No data shared with third parties
Learn more about how developers declare sharing
This app may collect these data types
Personal info, Photos and videos and 3 others
Data is encrypted in transit
You can request that data be deleted

Ratings and reviews

4.8
143K reviews
Scot Harkins
May 17, 2025
While full of amazing content, the app is ephemeral when one switches away to another app. Substack disappears from the app switcher, even losing one's place in the current article. If you don't immediately like an article there is no history to help you find the same article, leaving you lost from something you might want to continue reading. It's almost better to open an article in a browser tab to make sure the article doesn't get lost forever.
390 people found this review helpful
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LC Sharkey
September 13, 2024
Not worth the trouble. Since this app was first introduced, it's gone from bad to worse. It doesn't update activity reliable, and posts I've already read remain as unread for days. As often as not, the list of Notes cycles through the same 4 or 5 notes repeatedly, instead of continuing down the list. It regularly recommends new writers to me that write on subjects that are practically the antithesis of the stuff I tend to read, and it's not possible to edit a comment like you can in the browser.
196 people found this review helpful
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Lauren
December 3, 2024
There are many functionality issues with this app from crashes to drafts not syncing between it and the PC as well as very few features. However, not even being able to log in or get the app to send an email to let me unlock it after it randomly logged me out takes the cake. What is even the point? If you wanted to be desktop only you should've just stayed that way.
158 people found this review helpful
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What’s new

- Various fixes and improvements