As of 10 Nov 2026, Peptide Tracker & Log: PepCalc is #21 in Paid · Health & Fitness in the United States, its best of 3 chart positions across 3 countries. Over the last 7 days its biggest fall was 11 places, to #31 in Paid · Health & Fitness in Australia. Its best rank in the last 7 days was #5 in Paid · Health & Fitness in India. Appulse Index first saw Peptide Tracker & Log: PepCalc in a tracked chart on 8 Oct 2026. Since then it has charted on 34 days in 8 countries, with a best rank of #3 in Paid · Health & Fitness in Brazil on 11 Oct 2026.
Current rank
#21United States · Paid · Health & Fitness
- Was
- #167 days ago
- Change
- Down 5 placesover 7 days
- Best
- #15in 7 days
- Longest chart run
- 34 daysUnited States · Paid · Health & Fitness
- New ratings, 7 days
- —Needs a week of rating history
Chart record
Every tracked chart, country and day since Appulse Index first saw this app in a chart.
What's new
Version 58.3 · 12 days ago
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.
Ranking events
- Climbed #59 → #31 in Paid · Health & FitnessAustralia
- Dropped #30 → #59 in Paid · Health & FitnessAustralia
- Dropped #48 → #77 in Paid · Health & FitnessUnited Kingdom
- Entered the Paid · Health & Fitness chart at #19Canada
- Dropped #23 → #48 in Paid · Health & FitnessUnited Kingdom
- Climbed #45 → #15 in Paid · Health & FitnessAustralia
Show 24 earlier events
- Climbed #61 → #23 in Paid · Health & FitnessUnited Kingdom
- Dropped #31 → #61 in Paid · Health & FitnessUnited Kingdom
- Entered the Paid · Health & Fitness chart at #5India
- Entered the Paid · Health & Fitness chart at #31United Kingdom
- Climbed #58 → #20 in Paid · Health & FitnessAustralia
- Dropped #40 → #68 in Paid · Health & FitnessUnited Kingdom
- Climbed #62 → #35 in Paid · Health & FitnessAustralia
- Dropped #12 → #40 in Paid · Health & FitnessUnited Kingdom
- Climbed #69 → #12 in Paid · Health & FitnessUnited Kingdom
- Dropped #22 → #47 in Paid · Health & FitnessAustralia
- Dropped #37 → #69 in Paid · Health & FitnessUnited Kingdom
- Climbed #69 → #22 in Paid · Health & FitnessAustralia
- Entered the Paid · Health & Fitness chart at #37United Kingdom
- New version 58.3 (was 57.5)
- Entered the Paid · Health & Fitness chart at #11France
- Dropped #32 → #57 in Paid · Health & FitnessAustralia
- Entered the Paid · Health & Fitness chart at #4Canada
- Dropped #41 → #81 in Paid · Health & FitnessGermany
- Dropped #25 → #52 in Paid · Health & FitnessAustralia
- Dropped #63 → #88 in Paid · Health & FitnessUnited Kingdom
- Entered the Paid · Health & Fitness chart at #41Germany
- Dropped #36 → #63 in Paid · Health & FitnessUnited Kingdom
- Entered the Paid · Health & Fitness chart at #35Australia
- Dropped #10 → #36 in Paid · Health & FitnessUnited Kingdom
About
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…
Ranks come from Apple's public App Store charts, checked once a day. Appulse Index isn't affiliated with Apple.
Rank history
Higher on the chart is better: #1 is at the top.
Sign in to see 30 days, 90 days and all history.
United States · Paid · Health & Fitness: best #15, latest #21, over 7 snapshots since 4 Nov.
In 3 charts now
| Chart | Rank | 24 h | 7 days | Best | Days on chart |
|---|---|---|---|---|---|
| United States· Paid · Health & Fitness · best #10 · 34 days · 7 days Down 5 places | #21 | Up 2 places | Down 5 places | #10 | 34 |
| Australia· Paid · Health & Fitness · best #11 · 29 days · 7 days Down 11 places | #31 | Up 28 places | Down 11 places | #11 | 29 |
| Canada· Paid · Health & Fitness · best #4 · 24 days | #54 | Down 17 places | Not enough history yet | #4 | 24 |
Competitors
Compare with the top 3Full chartTop of Paid · Health & Fitness in United States. Peptide Tracker & Log: PepCalc is #21 there. Changes are over 7 days.
- #1 (number one)No change
StreaksCrunchy Bagel - #2Up 1 place
HeartWatch: Heart Rate MonitorTantsissa - #3Down 1 place
AutoSleep: Watch Sleep TrackerTantsissa - #4No change
White NoiseTMSOFT - #5Up 2 places
WorkOutDoorsCCS Ltd - #6Up 6 places
Air & Space Fitness CalculatorPatrick Smith - #7Down 1 place
Couch to 5K® - Run trainingActive Network, LLC - #8No change
Seconds Pro Interval TimerRunloop Ltd - #9Down 4 places
HealthFitStephane Lizeray - #10No change
Calorie Counter PRO MyNetDiaryMyNetDiary Inc. - #11Up 18 places
PushFit ProBen Humphries - #12Up 7 places
Little Bean: Pregnancy SkinLittle Bean App LLC - #13Down 4 places
Blood Type Diet®D'Adamo Personalized Nutrition® - #14Down 3 places
BrainWave: 40 Binaural Series™Banzai Labs - #15Up 2 places
Nomo WidgetsParker Stech - #16Up 81 places
Anxiety Release based on EMDRtrauma and pain management services pty ltd - #17Down 2 places
Watch to 5K－Couch to 5km coachSpaceman Digital Ltd - #18Up 3 places
- #19Up 23 places
Progressive Alarm ClockSpotlight Six Software LLC - #20Down 6 places
Clock YourselfNext Step Allied Health
Screenshots
As of 10 Nov 2026, Peptide Tracker & Log: PepCalc is #21 in Paid · Health & Fitness in the United States, its best of 3 chart positions across 3 countries. Over the last 7 days its biggest fall was 11 places, to #31 in Paid · Health & Fitness in Australia. Its best rank in the last 7 days was #5 in Paid · Health & Fitness in India. Appulse Index first saw Peptide Tracker & Log: PepCalc in a tracked chart on 8 Oct 2026. Since then it has charted on 34 days in 8 countries, with a best rank of #3 in Paid · Health & Fitness in Brazil on 11 Oct 2026.
Store listing
How the app presents itself on the App Store. Select a screenshot to open it full size.
App facts
What Apple publishes about this app. Ratings are from one country's App Store.
- Price
- $9.99
- Rating
- 4.6 / 5 stars42 ratings Canada
- Released
- 22 Jul 2020
- Last update
- Version 58.3
- Requires
- iOS 16.4or later
- Size
- 85.3 MB
- Languages
- 1
Chart record
Every tracked chart, country and day since Appulse Index first saw this app in a chart.
Rank history
Higher on the chart is better: #1 is at the top.
Sign in to see 30 days, 90 days and all history.
United States · Paid · Health & Fitness: best #15, latest #21, over 7 snapshots since 4 Nov.
Current rankings
Every chart this app is in right now, best position first.
| Chart | Rank | 24 h | 7 days | Best | Days on chart |
|---|---|---|---|---|---|
| United States· Paid · Health & Fitness · best #10 · 34 days · 7 days Down 5 places | #21 | Up 2 places | Down 5 places | #10 | 34 |
| Australia· Paid · Health & Fitness · best #11 · 29 days · 7 days Down 11 places | #31 | Up 28 places | Down 11 places | #11 | 29 |
| Canada· Paid · Health & Fitness · best #4 · 24 days | #54 | Down 17 places | Not enough history yet | #4 | 24 |
Ranking events
Entries, big moves, #1s and new versions we've recorded, by day.
- Climbed #59 → #31 in Paid · Health & FitnessAustralia
- Dropped #30 → #59 in Paid · Health & FitnessAustralia
- Dropped #48 → #77 in Paid · Health & FitnessUnited Kingdom
- Entered the Paid · Health & Fitness chart at #19Canada
- Dropped #23 → #48 in Paid · Health & FitnessUnited Kingdom
- Climbed #45 → #15 in Paid · Health & FitnessAustralia
- Climbed #61 → #23 in Paid · Health & FitnessUnited Kingdom
- Dropped #31 → #61 in Paid · Health & FitnessUnited Kingdom
- Entered the Paid · Health & Fitness chart at #5India
- Entered the Paid · Health & Fitness chart at #31United Kingdom
- Climbed #58 → #20 in Paid · Health & FitnessAustralia
- Dropped #40 → #68 in Paid · Health & FitnessUnited Kingdom
- Climbed #62 → #35 in Paid · Health & FitnessAustralia
- Dropped #12 → #40 in Paid · Health & FitnessUnited Kingdom
- Climbed #69 → #12 in Paid · Health & FitnessUnited Kingdom
- Dropped #22 → #47 in Paid · Health & FitnessAustralia
- Dropped #37 → #69 in Paid · Health & FitnessUnited Kingdom
- Climbed #69 → #22 in Paid · Health & FitnessAustralia
- Entered the Paid · Health & Fitness chart at #37United Kingdom
- New version 58.3 (was 57.5)
- Entered the Paid · Health & Fitness chart at #11France
- Dropped #32 → #57 in Paid · Health & FitnessAustralia
- Entered the Paid · Health & Fitness chart at #4Canada
- Dropped #41 → #81 in Paid · Health & FitnessGermany
- Dropped #25 → #52 in Paid · Health & FitnessAustralia
- Dropped #63 → #88 in Paid · Health & FitnessUnited Kingdom
- Entered the Paid · Health & Fitness chart at #41Germany
- Dropped #36 → #63 in Paid · Health & FitnessUnited Kingdom
- Entered the Paid · Health & Fitness chart at #35Australia
- Dropped #10 → #36 in Paid · Health & FitnessUnited Kingdom
Competitors
Compare with the top 3Full chartTop of Paid · Health & Fitness in United States. Peptide Tracker & Log: PepCalc is #21 there. Changes are over 7 days.
- #1 (number one)No changeStreaksCrunchy Bagel
- #2Up 1 placeHeartWatch: Heart Rate MonitorTantsissa
- #3Down 1 placeAutoSleep: Watch Sleep TrackerTantsissa
- #4No changeWhite NoiseTMSOFT
- #5Up 2 placesWorkOutDoorsCCS Ltd
- #6Up 6 placesAir & Space Fitness CalculatorPatrick Smith
- #7Down 1 placeCouch to 5K® - Run trainingActive Network, LLC
- #8No changeSeconds Pro Interval TimerRunloop Ltd
- #9Down 4 placesHealthFitStephane Lizeray
- #10No changeCalorie Counter PRO MyNetDiaryMyNetDiary Inc.
- #11Up 18 placesPushFit ProBen Humphries
- #12Up 7 placesLittle Bean: Pregnancy SkinLittle Bean App LLC
- #13Down 4 placesBlood Type Diet®D'Adamo Personalized Nutrition®
- #14Down 3 placesBrainWave: 40 Binaural Series™Banzai Labs
- #15Up 2 placesNomo WidgetsParker Stech
- #16Up 81 placesAnxiety Release based on EMDRtrauma and pain management services pty ltd
- #17Down 2 placesWatch to 5K－Couch to 5km coachSpaceman Digital Ltd
- #18Up 3 places
- #19Up 23 placesProgressive Alarm ClockSpotlight Six Software LLC
- #20Down 6 placesClock YourselfNext Step Allied Health
- #21Down 5 places
Peptide Tracker & Log: PepCalcThis app
About
From the app's App Store listing.
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…
What's new
Version 58.3 · 29 Oct 2026 ·
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.
Ranks come from Apple's public App Store charts, checked once a day. Appulse Index isn't affiliated with Apple.