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What's New in Version 3.7.2
Sep 30, 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 3.7.2 was released on Sep 30, 2026 by Substack Inc.. The app download size is 37.5 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.
Substack Version Comparison
| Version 3.7.2 | Version 3.8.0 (Latest) | |
|---|---|---|
| Package Name | com.substack.app | com.substack.app |
| Version | 3.7.2 | 3.8.0 |
| Update Date | Sep 30, 2026 | Oct 7, 2026 |
| Size | 37.5 MB | 63.7 MB |
| Requires Android | Android 9.0+ (P, API 28) | Android 10.0+ (Q, API 29) |
| Architecture | armeabi-v7a | arm64-v8a |
| Signature | fc92129e4e7e7835f11405720d80ee7b350005cd | fc92129e4e7e7835f11405720d80ee7b350005cd |
| Google Play App License | Not Required | Not Required |
All Variants of Substack 3.7.2
Other Versions of Substack
Substack 3.8.0
Latest63.7 MBOct 7, 2026
37.5 MBSep 30, 2026
60.0 MBSep 28, 2026
