322K reviews
Content rating
Parental guidance
10M+
Downloads
Content rating
Parental guidance
Parental Guidance Recommended
Users Interact, In-App Purchases
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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.
Videos, writing, podcasts & more
Updated on
Sep 26, 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
    Location, Personal info, and Device or other IDs
  • This app may collect these data types
    Location, Personal info and 5 others
  • Data is encrypted in transit
  • You can request that data be deleted

Ratings and reviews

310K reviews
Paul Seligman
January 24, 2026
Irrespective of the content, and there are some good writers on substack (if you want to subscribe to them), the app is extremely bug-gy. Windows Web access works slightly better, but the Android app is one frustration after another. Post an article with a serious mistake, you can't edit it on the app, only on the desktop. It's also very slow. It doesn't show up in the view of open apps, 'close all' doesn't close it, what you are typing can be lost if you switch apps...
348 people found this review helpful
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Y F
July 9, 2025
Substack push the app hard but the app makes it hard to see your subscriptions without pushing lots of dross. At least improve your recommendation algorithm if you are going to do that, I'm drowning in 💩. If I do mark something as 'show less of this' I lose my place and have to scroll all the way back past the same posts again. It's sometimes a bit slow too. I use it only because a few writers I like are on the platform.
232 people found this review helpful
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Ernest Clegthorpe
July 26, 2026
hard to navigate, unintuitive and frustrating. installed it as I thought it would be better than the browser version, it isn't. Finding channels and material is not intuitive and the feeds provided by the algorithms just create an echo chamber. I generally don't like installing apps on my devices as I feel the providers generally get more out of it than I do, by way of tracking and data collection. might give this one a little longer incase I get used to it, but I don't hold it much good.
44 people found this review helpful
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Content rating
Parental guidance
Parental Guidance Recommended
Users Interact, In-App Purchases
Learn more

App support

About the developer
SUBSTACK INC.
android-owner@substackinc.com
731 Sansome St FL 5 San Francisco, CA 94111-1723 United States
+1 585-620-2234

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