Stump

Content rating
Everyone
50+
Downloads
Content rating
Everyone
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About this app

The Stump mobile application is a companion app to the larger Stump software suite with support for other OPDS-compliant media servers. Tailored for on-the-go access, the app provides a user-friendly interface to browse, search, and read your digital book collection.

- Available on both iOS and Android devices, open source and built with React Native
- Download your content for later to read even when you're offline
- Automatically sync your reading progress to your Stump server and across all your devices
- Browse any compatible OPDS catalog to stream and download your content
- Permissions managed by the server are enforced in the app
- Available in multiple languages, with more translations coming soon

The app is in its early stages of development, and we are actively working on adding new features and improving the user experience. Stump is a community-driven project. The best way to improve the software is to hear and act on your feedback!

FAQ and Support

The primary preference for reaching out is through the GitHub repository:

https://github.com/stumpapp/stump/issues

There are public-facing documentation and a user guides available at:

https://stumpapp.dev
Updated on
May 8, 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.
No data shared with third parties
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No data collected
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What’s new

- Fix undefined image size bug
- Fix the wrong ratio being used in RTL double paged mode
- Add support for 0.5 step increments for font size
- Fix tap zones when zoomed into image
- Improve misleading position indicators in book overview
- Fix some header controls pressable even when hidden
- Fix layout shift when annotation popover is focused
- Adjust styles for dropdown menus
- Fix annotation click navigate action
- Refactor completion calculations for ebooks to be position-based.