Head-to-head · updated October 2026
PepVault vs MyPeps
Both track peptide protocols on iPhone: doses on a schedule, reminders, vials and estimated active levels. Here's where they differ, based on MyPeps' App Store listing and on PepVault, which is our app.
Last updated October 2026
The short answer
MyPeps is a newer peptide tracker for iPhone, with 7 US ratings averaging 4.4: one-tap logging, active-level curves, vial tracking from powder to empty with expiry alerts, and CSV export. It needs a paid subscription, weekly or yearly, after a 3-day free trial for eligible new subscribers, and its App Store page lists no prices. PepVault is $44.99 a year or $9.99 a month, with 7 days free on the yearly plan for new subscribers, and tracks injection sites, bloodwork, weight, training and food alongside your protocol, with an AI coach that reads all of it; it has 8 US ratings averaging 4.9.
Free alternatives to MyPeps
MyPeps needs a paid subscription after its 3-day trial. Free peptide trackers on iPhone: Peptide Tracker Log & Reminder is free with no subscription and also tracks vials and estimated levels; Injectly is free and logs dose, route and site; Regimen is free for one compound; and PepTracker's free plan covers 2 protocols. PepVault's reconstitution calculator, Dose Guide and peptide library are free on the web with no signup.
- Peptide Tracker Log & Reminder (4.9 from 2,604 ratings; iPhone, Android, web): Free, with no subscription: dose logging, reminders, vials, calculators, estimated plasma levels and a community.
- Injectly (4.9 from 461 ratings; iPhone): Free, with no subscription: dose, route and site logging, reminders, cycles and titration, and concentration curves.
- Regimen: Peptide Tracker (4.8 from 516 ratings; iPhone, Android): Free for one compound, with no time limit: dose logging, reminders, calculators, site rotation, side effects, weight, progress photos and lab work.
- PepTracker: Dose Log (4.7 from 468 ratings; iPhone): A free plan: up to 2 protocols, 5 templates, the dose calculator and basic reminders.
Side by side
| Feature | PepVault | MyPeps |
|---|---|---|
| Price (US) | $44.99/yr or $9.99/mo | Subscription, weekly or yearly; no prices listed on its App Store page |
| Free trial | 7 days on the yearly plan, for new subscribers | 3 days, for eligible new subscribers |
| US App Store rating | 4.9 from 8 ratings | 4.4 from 7 ratings |
| Platforms | iPhone | iPhone |
| Dose logging and reminders | Yes: daily, weekly, cycled and custom schedules, with titration | Yes: daily, every other day, 2 or 3 times a week, weekly or as needed, with reminders |
| Reconstitution calculator | Free on the web (pepvault.app/tools) | Tracks each vial's water and concentration |
| Vial inventory | Yes: dose counts, expiry and run-out date | Yes: amount left and expiry, with an alert before a vial expires |
| Injection-site rotation | Yes, with full history | Not listed |
| Estimated active levels | Yes: estimated concentration curves | Yes: estimated active-level curves |
| Bloodwork tracking | Yes: markers over time, read against your protocol | Not listed |
| AI assistant | PepTalk: answers with your protocol, labs, training, food and recovery in context | Not listed |
| Food tracking | Yes, including photo meal logging | Not listed |
| Side-effect logging | Yes | Not listed |
| Report for your clinician | Yes: a PDF report | Not listed |
| Community | No | Not listed |
| Data export | Yes: CSV, anytime | Yes: CSV |
- Price (US)
- PepVault$44.99/yr or $9.99/mo
- MyPepsSubscription, weekly or yearly; no prices listed on its App Store page
- Free trial
- PepVault7 days on the yearly plan, for new subscribers
- MyPeps3 days, for eligible new subscribers
- US App Store rating
- PepVault4.9 from 8 ratings
- MyPeps4.4 from 7 ratings
- Platforms
- PepVaultiPhone
- MyPepsiPhone
- Dose logging and reminders
- PepVaultYes: daily, weekly, cycled and custom schedules, with titration
- MyPepsYes: daily, every other day, 2 or 3 times a week, weekly or as needed, with reminders
- Reconstitution calculator
- PepVaultFree on the web (pepvault.app/tools)
- MyPepsTracks each vial's water and concentration
- Vial inventory
- PepVaultYes: dose counts, expiry and run-out date
- MyPepsYes: amount left and expiry, with an alert before a vial expires
- Injection-site rotation
- PepVaultYes, with full history
- MyPepsNot listed
- Estimated active levels
- PepVaultYes: estimated concentration curves
- MyPepsYes: estimated active-level curves
- Bloodwork tracking
- PepVaultYes: markers over time, read against your protocol
- MyPepsNot listed
- AI assistant
- PepVaultPepTalk: answers with your protocol, labs, training, food and recovery in context
- MyPepsNot listed
- Food tracking
- PepVaultYes, including photo meal logging
- MyPepsNot listed
- Side-effect logging
- PepVaultYes
- MyPepsNot listed
- Report for your clinician
- PepVaultYes: a PDF report
- MyPepsNot listed
- Community
- PepVaultNo
- MyPepsNot listed
- Data export
- PepVaultYes: CSV, anytime
- MyPepsYes: CSV
"Not listed" means the feature isn't described in the app's App Store listing or on its website as of October 17, 2026; it may still exist. PepVault is our app.
Pick PepVault if…
- You want injection sites, bloodwork, training and food in the same log
- You want an AI coach that answers with your own protocol and history
- You want a PDF report to bring to your clinician
- You'd like the calculators and peptide library free on the web as well
Pick MyPeps if…
- You want a simple peptide log with vial and expiry tracking
- You want to use the app without an account
- You want weekly billing as an option
Questions people ask
Is there a free alternative to MyPeps?
Yes. Peptide Tracker Log & Reminder is free with no subscription and tracks vials and estimated levels too. Injectly is free, Regimen is free for one compound, and PepTracker has a free plan for up to 2 protocols. PepVault is a paid app, with its reconstitution calculator and peptide library free on the web.
How much does MyPeps cost?
MyPeps' App Store listing says a paid subscription is required, weekly or yearly, with a 3-day free trial for eligible new subscribers. Its App Store page lists no in-app purchase prices, so check the price in the app before you subscribe. PepVault is $9.99 a month or $44.99 a year, with 7 days free on the yearly plan for new subscribers.
Does MyPeps work on Android? Does PepVault?
MyPeps is on the App Store; we found no Android app on Google Play as of October 2026. PepVault is iPhone-only for now; its reconstitution calculator and peptide library are free on the web at pepvault.app.
Sources
PepVault: App Store · pepvault.app
MyPeps: App Store
PepVault for iPhone
Run your protocol in PepVault
Log doses, manage vials, track bloodwork and ask an AI coach that has read all of it. $44.99 a year or $9.99 a month, with 7 days free on the yearly plan for new subscribers.
