Peptide Tracker & Log Downloads & RevenuePeptide Tracker & Log: PepCalc · App Store
Peptide Tracker & Log: PepCalc is #19 in Health & Fitness Paid in United States and charting in 7 of 30 countries we track.
Updated 8 Nov 2026 · rankings refresh through the day
DeveloperAwesome Labs LLC
CategoryHealth & Fitness
Price9.99 USD
Released
Rating★ 4.7 (989)
Version58.3
Age rating4+
First seen by us
24 Sep 2026
24 Sep 2026Installs (est.)10k+ worldwide
Peptide Tracker & Log: PepCalc update history & changes
Last change · 36 events since 22 Jul 2020Full timeline ↓🚀Now shown next to Peptide Tracker & Calculator, Smart Peptide Tracker, Peptide Calculator & Dosage +5 more📈Entered the top 10⭐Ratings taking off in United States✏️Description updated✏️New iPad screenshots📦Updated to version 58.3📈Entered the top 10📦Updated to version 57.5⭐Passed 1K ratings🆕First spotted by AppInsider
Full timeline · 36 events
- 🚀Peptide Tracker & Log: PepCalc: now shown next to Peptide Tracker & Calculator, Smart Peptide Tracker, Peptide Calculator & Dosage +5 morethe store's “similar apps” for it changed: who it's seen as competing with
- 📈Peptide Tracker & Log: PepCalc entered the top 10Top Paid · Health & Fitness · IN
- ✏️Peptide Tracker & Log: PepCalc: description updated· ID
- ✏️Peptide Tracker & Log: PepCalc: new iPad screenshots· ID
- ✏️Peptide Tracker & Log: PepCalc: new screenshots6 screenshots (was 6) · ID
- ✏️Peptide Tracker & Log: PepCalc: renamedPepCalc: Peptide Calculator → Peptide Tracker & Log: PepCalc · ID
- ✏️Peptide Tracker & Log: PepCalc: description updated· CA, AU
- ✏️Peptide Tracker & Log: PepCalc: new iPad screenshots· CA, AU
- ✏️Peptide Tracker & Log: PepCalc: new screenshots6 screenshots (was 6) · CA, AU
- ✏️Peptide Tracker & Log: PepCalc: renamedPepCalc: Peptide Calculator → Peptide Tracker & Log: PepCalc · CA, AU
- ✏️Peptide Tracker & Log: PepCalc: description updated· 5 countries
- ✏️Peptide Tracker & Log: PepCalc: new iPad screenshots· 5 countries
- ✏️Peptide Tracker & Log: PepCalc: new screenshots6 screenshots (was 6) · 5 countries
- ✏️Peptide Tracker & Log: PepCalc: renamedPepCalc: Peptide Calculator → Peptide Tracker & Log: PepCalc · 5 countries
- 📦Peptide Tracker & Log: PepCalc updated to version 58.3What's New:
• PROTOCOLS TAB: Saved is now Protocols, and it's where you create and edit protocols. Tap New in My Protocols to create one, or edit one from its card.
• RESEARCH FIRST: Research is now the first tab and where PepCalc opens. You can change this under More > Start Screen.… more - 📈Peptide Tracker & Log: PepCalc entered the top 10Top Paid · Health & Fitness · ZA
- ✏️Peptide Tracker & Log: PepCalc: description updated· GB
- ✏️Peptide Tracker & Log: PepCalc: new iPad screenshots· GB
- ✏️Peptide Tracker & Log: PepCalc: new screenshots6 screenshots (was 6) · GB
- 📈Peptide Tracker & Log: PepCalc entered the top 10Top Paid · Health & Fitness · GB
- ✏️Peptide Tracker & Log: PepCalc: description updated· ID
- ✏️Peptide Tracker & Log: PepCalc: new iPad screenshots· ID
- ✏️Peptide Tracker & Log: PepCalc: new screenshots6 screenshots (was 6) · ID
- ✏️Peptide Tracker & Log: PepCalc: app got bigger70 MB → 88 MB (+25%)
- ✏️Peptide Tracker & Log: PepCalc: description updated· 5 countries
- ✏️Peptide Tracker & Log: PepCalc: new iPad screenshots· 5 countries
- ✏️Peptide Tracker & Log: PepCalc: new screenshots6 screenshots (was 6) · 5 countries
- 📈Peptide Tracker & Log: PepCalc entered the top 10Top Paid · Health & Fitness · SE
- 📦Peptide Tracker & Log: PepCalc updated to version 57.5What's New:
• SCHEDULE YOUR PROTOCOLS: Tap Add a Schedule on a saved protocol, pick your days/frequency, and your draws are planned
• PROTOCOL TRACKING: Today view shows all scheduled draws in order. Tap Log, then adjust the amount if needed
• YOUR MONTHS AT A GLANCE: History aligns each month, so streaks and missed days stand out
• DRAW HISTORY TIMELINE: Tap a month to see when each draw was planned and when you logged it
• EVERY DRAW, IN DETAIL: Tap a day to see each draw amount, time, and status… more - 📈Peptide Tracker & Log: PepCalc entered the top 10 in 2 chartsTop Paid · Health & Fitness · AU · Top Paid · Health & Fitness · BR
- 🆕Peptide Tracker & Log: PepCalc first spotted by AppInsider#10 in Top Paid · Health & Fitness · United States
- 📦Peptide Tracker & Log: PepCalc version 57.1No release notes
- 🆕Peptide Tracker & Log: PepCalc released on the App Store
Collected from the stores by AppInsider since we first spotted the app. Dates are when we saw each change.
Rating
4.7 ★
989 ratings
Measured
Best rank now
#19
Health & Fitness PaidMeasured
New ratings a week
10
▲ ×11+ vs the 2 weeks before
Measured
Peptide Tracker & Log: PepCalc at a glance
AI summary written from our chart and store data, 2026-11-06. It can be wrong: check the numbers above.
A paid, offline-first mobile application for tracking peptide research protocols and schedules, designed for researchers and educational users who require local data storage without account creation. The app demonstrates strong regional traction in India (#5 Health & Fitness Paid) while maintaining moderate visibility in major Western markets like the US (#17) and UK (#35).
Similar apps: MyFitnessPal, Strava, Notion
Peptide Tracker & Log: PepCalc on the App Store
App details
App ID
1524577846
Publisher
Awesome Labs LLC
On the store since
Jul 2020
6 years on the store
Minimum OS
iOS 16.4+
iPhone 8 and later
Devices
iPhone · iPad
Universal purchase
Content rating
4+
Languages
1
EN
Size
85 MB
Also listed in
Utilities
Peptide Tracker & Log: PepCalc downloads
Worldwide, per day, and installs to date. The band is open; the exact number is free with an account.
How this is calculated
Apple publishes no download counts. App Store downloads come from chart positions and daily rating growth per country, calibrated on Google Play install counts; lifetime installs from ratings worldwide × installs per rating. Confidence is the chance the real number is within half to double ours.
Where Peptide Tracker & Log: PepCalc's downloads come from Modelled
Last 30 days: organic search, browsing the store, features and paid ads.
Active users
All platforms, worldwide. Free with an account.
Stickiness (DAU / MAU)
how many monthly users open it on a given day
Retention · share of new users still active
Day 1
Day 7
Day 30
Time spent · per daily user
Average time spent Pro
min a day
Sessions a day Pro
Time per session Pro
min
How this is calculated
Monthly users come from lifetime installs across every store, fitted on monthly active user figures companies publish; daily users = monthly × the typical daily/monthly ratio for the category. Confidence is the chance the real number is within half to double ours.
Where it ranks now
Every top chart it appears in across 30 countries.
| Country | Charts | Rank |
|---|---|---|
| United States | Health & FitnessPaid | #19 |
 Philippines | Health & FitnessPaid | #3 |
 Australia | Health & FitnessPaid | #16 |
 Canada | Health & FitnessPaid | #20 |
 United Kingdom | Health & FitnessPaid | #58 |
 Indonesia | Health & FitnessPaid | #133 |
 United Arab Emirates | Health & FitnessPaid | #114 |
Apps near Peptide Tracker & Log: PepCalc on the chart
Health & Fitness Paid, around #19.
Ratings
App Store, worldwide.
Rating
4.7 ★
989 ratings
Measured
Ratings
989
Measured
Review momentum
ⓘ How we measure thisNew ratings a week
10
▲ ×11+ vs the 2 weeks before
Written reviews a week
under 1
US App Store
Recent ratings
1.8★
vs 4.7★ lifetime
Review momentum
74/100
faster than 81% of Health & Fitness apps
Review momentum (0-100) blends how fast the app collects ratings compared with other apps in its category (60%), whether that pace is speeding up (25%) and what recent raters give it (15%; recent stars well below lifetime pull it down). Ratings counts are read daily. A jump usually means a launch, a feature, ads or a new review prompt.
What users say about Peptide Tracker & Log: PepCalc
From the 52 most recent App Store reviews in the US.
Users appreciate the app's ease of use for peptide calculations and responsive customer support, often citing it as a reliable tool compared to ad-heavy free alternatives. However, significant complaints focus on missing features like milligram unit toggles, limited peptide database, and occasional calculation bugs or interface issues.
Mixed but leaning positive (67% of recent reviews give 4–5 stars). People like it for being easy to use, and being useful. The main complaints are about price and subscriptions, and crashes and bugs. Recent reviews are more positive than earlier ones.
What people like
- Ease of use: “Very easy to use and understand”
- Useful: “works well, love saved protocols”
- Features & content: “Needs additional features”
- Price & subscription: “I thought I as charged twice but I wasn’t”
Common complaints
- Price & subscription: “I’m sure I won’t get my money back”
- Crashes & bugs: “It use to but stopped working”
About Peptide Tracker & Log: PepCalc
PepCalc is a peptide research reference and protocol tracker. Browse research summaries and linked references, save your protocols, and keep a schedule and log.
Features:
RESEARCH LIBRARY: Profiles of 18 peptides with research applications, mechanism of action, regulatory status, and known risks where documented, plus more than 200 linked references. Search by name or browse by category.
SAVED PROTOCOLS: Save each protocol you already follow, using values you already know. Name it and add formatted notes with headings and lists. Every protocol is there when you come back.
BLENDS: Keep the labeled contents of a pre-blended vial together in one protocol.
SCHEDULES: Tap Add a Schedule on a saved protocol and choose every day, certain weekdays, once a week, or days on and days off, with an optional end date. Reminders let you log right from the notification without opening the app.
TODAY VIEW: See everything scheduled for the day, in order. Tap Log to review the entry, change anything that was different, and save it.
HISTORY: Scroll back through every month as a color-coded calendar showing the days you completed, partly completed, skipped, or didn't log, and how much of each month's schedule you kept. Tap a day to review or fix its entries. Tap a month to see when you completed each entry compared with its scheduled time.
SHARING AND IMPORT: Share a protocol as a link, or as an image with a QR code when it fits. Other PepCalc users can import it by opening the link or scanning the code with their camera.
THEMES: Several themes, each with light and dark modes.
PRIVATE BY DESIGN: No account required. Your protocols and logs are stored on your device, and you choose which protocols to share.
DISCLAIMER: PepCalc is for research and educational use only. It is not for medical use, does not provide medical advice, and does not suggest or recommend amounts.
Features:
RESEARCH LIBRARY: Profiles of 18 peptides with research applications, mechanism of action, regulatory status, and known risks where documented, plus more than 200 linked references. Search by name or browse by category.
SAVED PROTOCOLS: Save each protocol you already follow, using values you already know. Name it and add formatted notes with headings and lists. Every protocol is there when you come back.
BLENDS: Keep the labeled contents of a pre-blended vial together in one protocol.
SCHEDULES: Tap Add a Schedule on a saved protocol and choose every day, certain weekdays, once a week, or days on and days off, with an optional end date. Reminders let you log right from the notification without opening the app.
TODAY VIEW: See everything scheduled for the day, in order. Tap Log to review the entry, change anything that was different, and save it.
HISTORY: Scroll back through every month as a color-coded calendar showing the days you completed, partly completed, skipped, or didn't log, and how much of each month's schedule you kept. Tap a day to review or fix its entries. Tap a month to see when you completed each entry compared with its scheduled time.
SHARING AND IMPORT: Share a protocol as a link, or as an image with a QR code when it fits. Other PepCalc users can import it by opening the link or scanning the code with their camera.
THEMES: Several themes, each with light and dark modes.
PRIVATE BY DESIGN: No account required. Your protocols and logs are stored on your device, and you choose which protocols to share.
DISCLAIMER: PepCalc is for research and educational use only. It is not for medical use, does not provide medical advice, and does not suggest or recommend amounts.
Latest updates
58.3
What's New:
• PROTOCOLS TAB: Saved is now Protocols, and it's where you create and edit protocols. Tap New in My Protocols to create one, or edit one from its card.
• RESEARCH FIRST: Research is now the first tab and where PepCalc opens. You can change this under More > Start Screen.
57.5
What's New:
• SCHEDULE YOUR PROTOCOLS: Tap Add a Schedule on a saved protocol, pick your days/frequency, and your draws are planned
• PROTOCOL TRACKING: Today view shows all scheduled draws in order. Tap Log, then adjust the amount if needed
• YOUR MONTHS AT A GLANCE: History aligns each month, so streaks and missed days stand out
• DRAW HISTORY TIMELINE: Tap a month to see when each draw was planned and when you logged it
• EVERY DRAW, IN DETAIL: Tap a day to see each draw amount, time, and status
57.1
Store changes
What Peptide Tracker & Log: PepCalc changed on its store page: name, icon, screenshots, price, size, languages, requirements.
Description updated
New iPad screenshots
New screenshots
6 screenshots (was 6)
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