Peptivist
Join the beta
Test Peptivist now and keep the Free plan for one person for life — even after launch pricing arrives. No codes, no catch, no feature held back.
Get in
iPhone
Install through TestFlight: testflight.apple.com/join/WnSD689p. Apple’s TestFlight app asks you to accept once; after that Peptivist updates like any other app.
Android
Use the browser version at app.peptivist.com for now — add it to your home screen and it behaves like an app, reminders included. The Play Store link is coming; your account carries over.
Any browser
app.peptivist.com is the same app with the same account. Sign in with your email; a code arrives, no password.
What the deal is
When Peptivist launches, new accounts will pay for the one-person plan ($3.99 a month or $29 a year, 14-day trial). Anyone whose account exists before the beta closes on 20 November 2026 keeps that plan free, for as long as the account exists. It is written on the account, not on a coupon, and it is the same app with nothing held back.
Pay later only if you want to add more people (Together) or to be a Founding Member because you feel like it. Your own records never cost you anything.
What we ask of you
Track something real
Even one item on the schedule. The bugs that matter only show up in real use.
Tell us when something is wrong
Menu → Get help, in the app. Your report lands in front of the person who builds Peptivist, you get a reply in the same thread, and when it is fixed the thread says which build to look for.
Bring your people
Send this page to anyone who tracks the same things. Everyone who joins before 20 November 2026 keeps Free for one person for life too.
The small print
The beta closes on 20 November 2026. Beta builds are the real app with the real privacy rules: no analytics or tracking SDKs, no ads, nothing sold, export or delete everything whenever you like. Peptivist is a record-keeping tool for adults (18+), for research and education only; it never suggests an amount, a schedule or a product.
Questions: peptivistsupport@opsgrip.com