PepStash
Manage your peptide stash
About
Manage your peptide inventory, track costs, and log doses with this personal companion app. It helps calculate concentrations, suggests ideal water amounts, and syncs data across household devices via iCloud for seamless sharing and reminders.
What's New in PepStash
2.7
April 13, 2026
WHAT'S NEW (v2.7) Editable Reconstitution Date Accidentally entered the wrong date when reconstituting? You can now tap the pencil icon on any active vial's detail screen to correct the reconstitution date. Future dates are blocked. CloudKit Sharing Fix Sharing your stash with a partner should no longer spin and fail with "unable to start collaboration." The share operation now properly filters to the correct database and ensures all records are ready before uploading. If something still goes wrong, you'll see the actual error instead of a generic message.
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FAQ
What is PepStash?
PepStash is a personal companion app designed to help you manage your peptide inventory, track costs, calculate concentrations for reconstitution, and log your doses. It syncs data across your household devices using iCloud.
How does PepStash help with reconstitution?
You can enter your bacteriostatic water amount, and PepStash will instantly calculate your peptide concentration. It also suggests ideal water amounts for your expected dose, aiming for clean syringe units.
Can I share my peptide data with others using PepStash?
Yes, PepStash supports sharing with a partner or spouse via CloudKit. Both users can manage inventory, reconstitute vials, and log doses from their own devices, with each dose tagged separately.
Does PepStash have ads?
No, PepStash is ad-free. The app prioritizes user privacy and does not contain advertisements.
How often is PepStash updated?
The latest version, 2.7, was released on April 13, 2026, indicating active development and regular updates to improve functionality and user experience.
What devices support PepStash?
PepStash is available for iPhone and iPad, allowing you to manage your peptide stash on your preferred Apple mobile devices.
Is PepStash suitable for all ages?
PepStash has an age rating of 4+, making it accessible for a wide range of users who require its health and fitness management features.
What makes PepStash's privacy features stand out?
PepStash emphasizes privacy by keeping all your data on your device and within your private iCloud account. There are no external servers, accounts, or tracking involved, ensuring your personal health information remains secure.