322K reviews
Content rating
Rated for 12+
10M+
Downloads
Content rating
Rated for 12+
Parental Guidance Recommended
Users Interact, In-App Purchases
Learn more
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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
Mohammed Yaqoob
July 24, 2026
Substack, as told being the "home" in the internet, has been a home for me. The platform is great, sharing our thoughts with each other while being respectful with each other, being able to write in-depth short and long-form content are a few that I like as someone who writes from heart and mind. But I've encountered a few bugs with the mobile app, where I can't seem to comment, reply, or even post something from the mobile app - the keyboard isn't popping up. Stuck on Android 9 here.
4 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.
553 people found this review helpful
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Alexis Chateau
September 5, 2025
Does most of what I need, but doesn't always work as intended. For example, when I send out a test version of a newsletter, I get a notification via the app saying I can read it there. This function has never worked. Additionally, not being able to edit newsletters from the app is super unhelpful. Overall, both the app and the web version could be more user friendly. The taxonomy needs a lot of work. Aside from that, I like the app and the Substack platform.
629 people found this review helpful
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Content rating
Rated for 12+
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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