Current rank
#43Canada · Paid · Medical
- Was
- —7 days ago
- Change
- Not enough history yetover 7 days
- Best
- #43in 7 days
- Longest chart run
- 17 daysGermany · Paid · Medical
- New ratings, 7 days
- +2Germany · since 18 Oct 2026
What's new
Version 1.2 · 12 days ago
• Neuer Name und neues App-Icon: QTc Tracker für SSRI & SNRI • Versionsnummer in den Einstellungen • Kleine Verbesserungen
Ranking events
- Entered the Paid · Medical chart at #43Canada
- Entered the Paid · Medical chart at #31Germany
- Entered the Paid · Medical chart at #20Japan
- Climbed #45 → #15 in Paid · MedicalGermany
- New version 1.2 (was 1.1)
- Climbed #56 → #20 in Paid · MedicalGermany
Show 2 earlier events
- Entered the Paid · Medical chart at #75United States
- Entered the Paid · Medical chart at #31Germany
About
QTc Tracker wertet die EKGs deiner Smartwatch aus Apple Health automatisch aus und berechnet die QT- und QTc-Zeit – ideal, um dein Herz beim Start, während und nach einer SSRI-Therapie oder anderer QT-verlängernder Medikamente im Blick zu behalten. • Automatischer Import deiner EKGs aus Apple Health – auf Wunsch mit Mitteilung, sobald ein neues EKG ankommt • Präzise QT-Messung per Tangenten-Methode auf einem gemittelten, rauscharmen Herzschlag • QTc nach Fridericia, Bazett, Framingham und…
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.
Canada · Paid · Medical: best #43, latest #43, over 7 snapshots since 22 Oct.
In 2 charts now
| Chart | Rank | 24 h | 7 days | Best | Days on chart |
|---|---|---|---|---|---|
| Canada· Paid · Medical · best #43 · 1 day | #43 | New entry | Not enough history yet | #43 | 1 |
| Germany· Paid · Medical · best #13 · 17 days · 7 days Down 33 places | #51 | Down 20 places | Down 33 places | #13 | 17 |
Competitors
Full chartTop of Paid · Medical in Canada. QTc Tracker for SSRI & SNRI is #43 there. Changes are over 7 days.
- #1 (number one)No change
Monash FODMAP DietMonash University - #2Up 1 place
Pedi STATJames M Kempema MD PA - #3Up 4 places
Human Anatomy Atlas 2027Visible Body Apps - #4Down 2 places
Essential Anatomy 53D4Medical from Elsevier - #5Up 10 places
The Perinatal MemoLes Editions Memos S.E.N.C. - #6Down 1 place
iMineIVFBabySentry Ltd. - #7Up 18 places
Pediatric Blood Pressure GuideGregory Drake Wilson - #8Up 19 places
AutoSnore: Snoring RecorderTantsissa - #9Down 1 place
Freya • Surge TimerThe Positive Birth Company Ltd. - #10Up 14 places
Anti-infective GuidelinesMUMS Health - #11Not enough history yet
CodeScribe EMSWilliam Lawrence - #12New entry
3D AnatomyEducation Mobile - #13Up 63 places
DermatomesCodev Ltd - #14Up 29 places
Muscles & KinesiologyVisible Body Apps - #15New entry
VetPDA CalcsUniversity of California, Davis - #16New entry
Cardiac TrialsJustin Sharim - #17New entry
ECG and ACLS TutorAnesoft Corporation - #18Up 8 places
MD on CallMessil inc. - #19Up 49 places
Perfect OB WheelEvan Schoenberg - #20Up 53 places
RashBruno Girodias
Screenshots
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| App | Best rank now | Released | App Store |
|---|---|---|---|
 V2X2MAPNavigation · | Paid · NavigationGermany#46 |
About
From the app's App Store listing.
QTc Tracker wertet die EKGs deiner Smartwatch aus Apple Health automatisch aus und berechnet die QT- und QTc-Zeit – ideal, um dein Herz beim Start, während und nach einer SSRI-Therapie oder anderer QT-verlängernder Medikamente im Blick zu behalten.
- Automatischer Import deiner EKGs aus Apple Health – auf Wunsch mit Mitteilung, sobald ein neues EKG ankommt
- Präzise QT-Messung per Tangenten-Methode auf einem gemittelten, rauscharmen Herzschlag
- QTc nach Fridericia, Bazett, Framingham und…
What's new
Version 1.2 · 15 Oct 2026 ·
- Neuer Name und neues App-Icon: QTc Tracker für SSRI & SNRI
- Versionsnummer in den Einstellungen
- Kleine Verbesserungen
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
- CA$0.99
- Rating
- 4.8 / 5 stars4 ratings Germany
- Released
- 14 Jul 2026
- Last update
- Version 1.2
- Requires
- iOS 15.1or later
- Size
- 30.8 MB
- Languages
- 31
Rank history
Higher on the chart is better: #1 is at the top.
Sign in to see 30 days, 90 days and all history.
Canada · Paid · Medical: best #43, latest #43, over 7 snapshots since 22 Oct.
Current rankings
Every chart this app is in right now, best position first.
| Chart | Rank | 24 h | 7 days | Best | Days on chart |
|---|---|---|---|---|---|
| Canada· Paid · Medical · best #43 · 1 day | #43 | New entry | Not enough history yet | #43 | 1 |
| Germany· Paid · Medical · best #13 · 17 days · 7 days Down 33 places | #51 | Down 20 places | Down 33 places | #13 | 17 |
Ranking events
Entries, big moves, #1s and new versions we've recorded, by day.
- Entered the Paid · Medical chart at #43Canada
- Entered the Paid · Medical chart at #31Germany
- Entered the Paid · Medical chart at #20Japan
- Climbed #45 → #15 in Paid · MedicalGermany
- New version 1.2 (was 1.1)
- Climbed #56 → #20 in Paid · MedicalGermany
- Entered the Paid · Medical chart at #75United States
- Entered the Paid · Medical chart at #31Germany
Competitors
Full chartTop of Paid · Medical in Canada. QTc Tracker for SSRI & SNRI is #43 there. Changes are over 7 days.
- #1 (number one)No changeMonash FODMAP DietMonash University
- #2Up 1 placePedi STATJames M Kempema MD PA
- #3Up 4 placesHuman Anatomy Atlas 2027Visible Body Apps
- #4Down 2 placesEssential Anatomy 53D4Medical from Elsevier
- #5Up 10 placesThe Perinatal MemoLes Editions Memos S.E.N.C.
- #6Down 1 placeiMineIVFBabySentry Ltd.
- #7Up 18 placesPediatric Blood Pressure GuideGregory Drake Wilson
- #8Up 19 placesAutoSnore: Snoring RecorderTantsissa
- #9Down 1 placeFreya • Surge TimerThe Positive Birth Company Ltd.
- #10Up 14 placesAnti-infective GuidelinesMUMS Health
- #11Not enough history yetCodeScribe EMSWilliam Lawrence
- #12New entry3D AnatomyEducation Mobile
- #13Up 63 placesDermatomesCodev Ltd
- #14Up 29 placesMuscles & KinesiologyVisible Body Apps
- #15New entryVetPDA CalcsUniversity of California, Davis
- #16New entryCardiac TrialsJustin Sharim
- #17New entryECG and ACLS TutorAnesoft Corporation
- #18Up 8 placesMD on CallMessil inc.
- #19Up 49 placesPerfect OB WheelEvan Schoenberg
- #20Up 53 placesRashBruno Girodias
- #43New entryQTc Tracker for SSRI & SNRIThis app
More from Peter Holzhauser
Their other apps that Appulse has seen in the charts, charting ones first.
| App | Best rank now | Released | App Store |
|---|---|---|---|
V2X2MAPNavigation · | Paid · NavigationGermany#46 |
Ranks come from Apple's public App Store charts, checked once a day. Appulse Index isn't affiliated with Apple.