Oct 14, 2026
Substack is a media app that connects readers with independent creators. Download and install old versions of Substack that suits your device model and enjoy your favorite features!
Fixes and improvements.
Substack old version 3.9.0 was released on Oct 14, 2026 by Substack Inc.. The app download size is 61.4 MB. We recommend you download the latest version of Substack for the new features and better performance.
Download the Latest VersionCheck out the detailed comparison between the latest and old version of Substack, including the file size and Android system requirements.
| Version 3.9.0 | Version 3.11.1 (Latest) | |
|---|---|---|
| Package Name | com.substack.app | com.substack.app |
| Version | 3.9.0 | 3.11.1 |
| Update Date | Oct 14, 2026 | Oct 29, 2026 |
| Size | 61.4 MB | 60.9 MB |
| Requires Android | Android 10.0+ (Q, API 29) | |
| Architecture | arm64-v8a | arm64-v8a |
| Signature | fc92129e4e7e7835f11405720d80ee7b350005cd | fc92129e4e7e7835f11405720d80ee7b350005cd |
| Google Play App License | Not Required | Not Required |
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