4.7
164K reviews
5M+
Downloads
Content rating
Parental guidance
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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
Sep 27, 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
158K reviews
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.
87 people found this review helpful
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Emperor Pickles
September 11, 2025
Terrible for writers! DO NOT write in the app. It will NOT be saved or recoverable! Got this app because I'm a blogger. I'm down a computer rn and am looking for a monetized platform for blogging through an app. Guess I'll have to KEEP looking! This app is NOT like the Substack Website! If you are a writer, avoid the app at all costs! It has no button in the app for finding your drafts or editing them!! This is strictly a reading app but if you look for a Substack Writer app, there isn't one!
15 people found this review helpful
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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.
546 people found this review helpful
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What’s new

- Various fixes and improvements