PepKeep › PepKeep vs Regimen
PepKeep vs Regimen
An honest side-by-side of two peptide tracker apps, including where Regimen is the better pick.
The short version
Both apps handle reminders, calculators and vial stock. Regimen goes deep on health data: lab values, daily symptom check-ins and pattern detection, free for one compound. PepKeep goes deep on the practical side: the units to draw at every reminder, vials that count down to a run-out date, reorder timing and the real cost of your stack.
Side by side
| Feature | PepKeep | Regimen |
|---|---|---|
| Price | 7 days free with everything, then $4.99/mo or $39.99/yr | Free for one compound; Premium for more (price not listed on their site) |
| Platforms | iPhone, Android and desktop (installable web app) | iPhone and Android |
| Dose reminders | Yes | Yes |
| Units calculator | Units shown at every reminder, plus a free web calculator | Four calculators (reconstitution, reverse BAC, TRT oil, intranasal) |
| Vial inventory | Counts down as you log | Vials, pens and pills, with low-stock alerts |
| Cost per shot, month and year | Yes | Not on their site (their own 2026 comparison lists vial cost tracking) |
| Reorder date from your real pace | Yes | Low-stock alerts |
| Add vials by scanning the label or forwarding the order email | Yes | Not listed |
| Lab / bloodwork tracking | Not yet | Yes |
| Symptom and side-effect check-ins | Side-effect notes | Yes |
Competitor details are taken from each app's own website, checked October 29, 2026. "Not listed" means we couldn't find it in their own materials. Apps change often, so check their current site before you decide.
Pick Regimen if…
- bloodwork and symptom tracking are the main reason you want an app
- you only run one compound and want it free
Pick PepKeep if…
- you run several compounds and want every one in the trial with no limits
- you want cost per shot, month and year, and a reorder date from your real pace
- you want it on a desktop as well as your phone
You can try PepKeep for 7 days with everything unlocked and no card. See all the options at peptide tracker apps compared.
Questions
Is Regimen free?
Regimen says it's free for one compound, with Premium for more. PepKeep has a 7-day free trial with everything unlocked, then $4.99 a month or $39.99 a year.
Which app tracks bloodwork?
Regimen tracks lab values. PepKeep doesn't track labs yet.
Which app tracks what my stack costs?
PepKeep shows cost per shot, per month and per year across your whole stack, plus a reorder date from how fast you're using each vial.
Let PepKeep do this math for you, every day.
Reminders with the exact units to draw, vials that count down, and your real cost per shot, month and year. iPhone, Android and desktop.
Start your 7-day free trialNo card needed to start.