Comparison

PepX vs PeptideWiz

Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.

Head to head
About

PepX

Features
Read full description

The private peptide tracker for your protocols — peptides, GLP-1s like semaglutide and tirzepatide, TRT and more. Log every dose, rotate injection sites, get discreet reminders and see your progress, all on your device. PepX is a personal tracking journal built as a real system of record, not a generic pill reminder. No account. No login. No cloud. Just your data, on your phone. WHY PEPX • Purpose-built for peptides and compounds — not a one-size-fits-all habit tracker • Everything in one place: protocols, doses, inventory, bloodwork, body metrics, and photos • Private by design: your records stay on your device, protected by Face ID / Touch ID • Works fully offline — nothing to sign up for TRACK EVERY DOSE • Build multi-compound protocols with schedules, titration steps, and on/off cycling • Log doses fast — mark taken, skipped, late, or missed, and edit anytime • Discreet reminders that never reveal what you're tracking unless you choose to • Injection-site rotation with an interactive body map and next-site reminders based on your own log • Vial and inventory tracking so you know what's left • A built-in reference list of compounds for your own record-keeping — for general information only — plus add your own entries SEE YOUR PROGRESS • Weight, body composition, vitals, sleep, hydration, and nutrition • Daily check-ins for mood, energy, sleep quality, and how you feel • Progress photos with side-by-side comparison and charts • Bloodwork and lab tracking with reference ranges over time NATIVE TO YOUR iPHONE • Home Screen and Lock Screen widgets for your next dose • Apple Watch app to view and log doses from your wrist • Control Center, Action Button, and Siri shortcuts to log in a tap • Optional Apple Health sync across weight, body comp, vitals, activity, nutrition, hydration, sleep, and mindful minutes YOURS TO KEEP — OR DELETE • Export a clean PDF or CSV to share with your healthcare provider • Permanently erase all of your data, anytime, with one action • Available in English, Português, and Español PepX is a personal tracking and logging journal. It does not provide medical advice, diagnosis, or treatment, and it does not sell, supply, or recommend any substance. Always consult a qualified healthcare professional before starting, changing, or stopping anything. Download PepX and log your first dose today.

About

PeptideWiz

Track provider-directed protocols like peptides, supplements, and medications privately and efficiently. Get smart reminders, log doses with a tap, and monitor your progress with detailed insights. Export your data anytime.

Highlights
  • Purpose-built protocol tracking
  • Private data storage
  • Peptide-aware tools including reconstitution calculator
  • Smart scheduling and on-device reminders
  • One-tap logging for doses and side effects
  • Progress tracking and data export
Features
Read full description

PeptideWiz is the private, purpose-built way to run any provider-directed protocol — peptides, supplements, vitamins, and medications — without spreadsheets, guesswork, or clutter. Set up your items in minutes, get reminders that actually fire, and log every dose with a single tap. See how you're really doing week over week — then export everything whenever you want. WHY PEPTIDEWIZ • Purpose-built for real protocols, not a generic pill reminder • Private by default — your data stays yours • Peptide-aware from day one, including reconstitution math • Clean, fast, and calm — nothing you don't need SMART SCHEDULING • Daily, every-other-day, or fully custom timing • A crystal-clear "what's due today" view • On-device reminders so nothing slips through ONE-TAP LOGGING • Mark doses taken, skipped, delayed, or missed • Record injection sites and rotate them • Track side effects, notes, and quick check-ins PEPTIDE-AWARE TOOLS • Built-in reconstitution & syringe-unit calculator — know exactly how much to draw • Live inventory tracking with refill and expiration reminders • Doses-per-vial so you're never caught short PROGRESS & TRENDS • Adherence, streaks, and weekly completion • Measurements over time • A full day / week / month / year calendar so nothing is missed EXPORT ANYTIME • Your log is yours — export to CSV whenever you like PLANS PeptideWiz is free to start (1 active item, scheduling, reminders, logging, sites & side effects, notes, and CSV export). Upgrade for more: • Standard — up to 5 active items, advanced scheduling, inventory & refill reminders, full calendar • Pro — unlimited items, adherence summaries, advanced filtering, and priority support Subscriptions are billed monthly or yearly through your Apple ID and renew automatically unless canceled at least 24 hours before the period ends. Manage or cancel anytime in your App Store account settings. IMPORTANT PeptideWiz is a personal tracking and organization tool. It does not provide medical advice, diagnosis, or treatment, and does not prescribe or recommend any substance or dosage. Always work with a licensed medical provider. Questions or feedback? Visit peptidewiz.com/support. Subscriptions are auto-renewable. Payment is charged to your Apple ID account at confirmation of purchase. Your subscription renews automatically for the same price and duration unless auto-renew is turned off at least 24 hours before the end of the current period. Manage or cancel anytime in your App Store account settings. Terms of Use (EULA): https://api.peptidewiz.com/terms Privacy Policy: https://api.peptidewiz.com/privacy

Screenshots

PepX4 screens
PeptideWiz3 screens

Verdict

The call

The clearest difference is in-app purchases: PepX at none against PeptideWiz's 4. PeptideWiz's advantage is update cadence (fortnightly vs every 4 months). On price, ads, device support and iOS requirement there is nothing between them.

Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. PeptideWiz sells 4 in-app purchases, starting at $9.00 per month. PepX asks for nothing beyond the download.

UpkeepUpdate frequency

PepX ships an update every 4 months, PeptideWiz fortnightly. The most recent releases landed on November 5, 2026 and October 31, 2026 respectively.

Scorecard2 real differences · 7 level
PepX versus PeptideWiz: the parameters behind the verdict, then further details
ParameterPepXPeptideWiz
PriceFreeFree
Rating—5.0 (3 ratings) — better
Number of ratings—3 — better
Update frequencyEvery 4 monthsFortnightly — better
AdsNoNo
In-app purchasesNo — betterYes
Monetization—Freemium
DevicesiPhone, Apple WatchiPhone, iPad, iPod — better
Requires iOS16.015.1 — better
Further details — not scored
Size132 MB44 MB
Age rating4+17+
DeveloperVinicius Ramos PintoAnthony Idi

In-app purchases

None

PepX

No in-app purchases

4 purchases

PeptideWiz

Subscriptions4
  • Standard Monthly$9.001 Month
  • Pro Monthly$14.991 Month
  • Standard Yearly$89.001 Year
Show 1 more
  • Pro Yearly$149.001 Year

Questions

Is PepX free?
PepX is free to download, with no in-app purchases.
Is PeptideWiz free?
PeptideWiz is free to download, with in-app purchases available.
Do PepX or PeptideWiz have ads?
Neither PepX nor PeptideWiz shows ads.
Which is updated more often, PepX or PeptideWiz?
PepX ships an update every 4 months, and PeptideWiz fortnightly. Most recently, PepX was updated on November 5, 2026 and PeptideWiz on October 31, 2026.

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