Comparison

Jabful vs PepMath

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

Head to head
About

Jabful

Features
Read full description

Jabful keeps your whole peptide routine in one place: protocols, doses, vials, meals and how you feel, with a cited research library and an AI assistant that shows its sources. PROTOCOLS AND STACKS • Build protocols with every compound you take, on its own or as a stack. Set the amount in mcg, mg, IU or mL, the route, and a schedule: daily, chosen weekdays, every few days, several times a day, or on and off cycles. • Pause, complete or archive a protocol without losing its history. • Reminders that name each compound, a Today view across all your protocols, widgets and Live Activities. DOSE LOGGING AND SITE ROTATION • Log a dose in one tap, or a whole time slot at once. Change the time, add a note, skip or snooze. • Your full dose history in one place, easy to review and edit. • Injection site rotation across every compound: see the next site in your rotation and when each spot was last used. YOUR INSTRUCTIONS AND VIALS • Save the instructions your pharmacy or prescriber gave you with each compound, word for word. Jabful shows them when you log a dose. It never suggests an amount. • Vial inventory counted in doses: set how many doses a vial holds, and every logged dose counts it down. PEPTIDE LIBRARY • More than 80 compounds, from approved GLP-1 medicines to research peptides, each with its regulatory status, how it is thought to work, known risks and what studies actually show. • Over 400 cited studies with plain-English summaries and links to the original sources. • Commonly discussed combinations, with an honest note on the evidence. ASK JABFUL • Ask about peptides and GLP-1 medicines and get clear, educational answers that cite the studies behind them. • Jabful explains research. It does not give personal dosing advice or help with buying compounds. For questions about your own doses, it points you to your pharmacist or prescriber. MEALS AND NUTRITION • Scan a meal with your camera, describe it in words, or search a food database built on USDA data. • Track calories, protein, carbs, fat, fiber and water against daily targets you can adjust. PROGRESS AND HEALTH • Follow weight, body fat, lean mass, waist, mood and energy on clear charts. • Log check-ins, symptoms and notes. Progress photos stay on your iPhone. • See estimated medication levels for supported GLP-1 medicines, clearly labeled as estimates. • Export your records as CSV, JSON or PDF for your clinician. YOUR ACCOUNT, YOUR DATA • Sign in with Apple or Google. Your records sync to your account, encrypted, so a new phone picks up where you left off. • Works with Apple Health for weight, body measurements, nutrition and water. • AI answers and meal analysis run on a third-party AI service through our servers. Meal and progress photos stay on your iPhone. • Delete your account anytime in Settings. Invite friends with your personal code. JABFUL PRO A Jabful Pro subscription is required to use Jabful after setup, including AI answers and meal scans. Choose yearly or monthly; there is no free trial. The price is shown in the app before you buy. Payment is charged to your Apple Account at confirmation of purchase. Your subscription renews automatically unless you cancel at least 24 hours before the end of the current period, and your account is charged for renewal within 24 hours before the period ends. Manage or cancel anytime in your App Store account settings. IMPORTANT Jabful is for tracking and education, not medical advice. It does not diagnose, treat or recommend any compound or dose. Many compounds in the library are not approved for human use. Talk to a qualified clinician before you start, stop or change anything. Jabful does not sell or source peptides. Privacy Policy: https://jabful.com/privacy Terms of Use: https://jabful.com/terms

About

PepMath

Features
Read full description

Keep your vial records, schedules and notes together. PepMath is a personal peptide tracker built around Today, Journal and Vials. Record what happened, follow the schedule you entered and find your history when you need it. YOUR DAILY JOURNAL • Record taken or skipped entries, with your own amount and note. • Add past entries and correct amounts, dates and notes. • Search your journal and filter by vial, entry type, notes or date. • Browse the calendar and keep archived vial history in the same journal. • Undo recent entry deletions. YOUR VIALS AND SCHEDULES • Save a vial with just a name and add details when you are ready. • Choose your own weekdays or interval and a start date. • Enable local reminders after granting notification permission. Open PepMath regularly to refresh upcoming reminders. • Record stock on hand manually. Adding or editing journal entries does not change that stock. • Archive a vial to retain its history and free the active slot. FREE TO KEEP YOUR RECORDS One active vial, the full journal, archived history, basic reminders at the shared time and JSON export are free. Your saved records remain accessible and editable when a Pro subscription ends. PEPMATH PRO An optional monthly or yearly auto-renewable subscription adds unlimited active vials, individual reminder times and CSV export of vials and history. JSON export stays free. Pricing, billing periods and any eligible trial are shown before purchase. Subscriptions renew automatically unless canceled. Manage or cancel in your App Store account settings. LOCAL RECORDS No PepMath account is required. Vial and journal records are stored on your device. Export opens the iOS share sheet so you choose where to keep a copy. PepMath does not provide its own cloud sync or an export-import restore feature. PepMath records the values and schedules you enter. It does not calculate or recommend doses, dilution amounts or treatment plans, and does not provide medical advice. Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ Privacy Policy: https://pepmath.app/privacy

Screenshots

Jabful4 screens
PepMath4 screens

Verdict

The call

The clearest difference is ads: PepMath at none against Jabful's shown. PepMath also leads on update cadence (every 2 weeks vs every 2 months). Jabful's advantage is iOS requirement (18.0 vs 26.0). On price, in-app purchases and device support there is nothing between them.

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

CostPrice Ā· In-app purchases Ā· Ads Ā· Monetization

Both are free to download. Jabful sells 6 in-app purchases, starting at $4.99 per 7 days and PepMath sells 2 in-app purchases, starting at $4.99 per month. Whichever you choose, the download price is not the number that matters.

UpkeepUpdate frequency

Jabful ships an update every 2 months, PepMath every 2 weeks. The most recent releases landed on November 5, 2026 and November 6, 2026 respectively.

Scorecard3 real differences Ā· 3 level
Jabful versus PepMath: the parameters behind the verdict, then further details
ParameterJabfulPepMath
PriceFreeFree
Update frequencyEvery 2 monthsEvery 2 weeks — better
AdsYesNo — better
In-app purchasesYesYes
DevicesiPhone, iPadiPhone, iPad
Requires iOS18.0 — better26.0
Further details — not scored
Size233 MB8 MB
Age rating17+17+
DeveloperRajeev Singh NarukaFastCart LLC

In-app purchases

6 purchases

Jabful

Subscriptions6
  • Jabful Pro Weekly$4.997 Days
  • Jabful Pro Weekly7 Days trial$4.997 Days
  • Jabful Monthly Pro$12.991 Month
Show 3 more
  • Jabful Pro Yearly$37.491 Year
  • Jabful Pro Annual7 Days trial$39.991 Year
  • Jabful Pro Annual$49.991 Year
2 purchases

PepMath

Subscriptions2
  • PepMath Pro Monthly$4.991 Month
  • PepMath Pro Yearly7 Days trial$29.991 Year

Questions

Is Jabful free?
Jabful is free to download, with in-app purchases available.
Is PepMath free?
PepMath is free to download, with in-app purchases available.
Do Jabful or PepMath have ads?
Jabful shows ads; PepMath does not.
Which is updated more often, Jabful or PepMath?
Jabful ships an update every 2 months, and PepMath every 2 weeks. Most recently, Jabful was updated on November 5, 2026 and PepMath on November 6, 2026.

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