Log4AS Downloads & RevenueLog4AS - Anaesthetic Logbook · App Store
Log4AS - Anaesthetic Logbook is #78 in Medical Grossing in Australia and charting in 2 of 30 countries we track.
Updated 9 Nov 2026 · rankings refresh through the day
DeveloperWenxin Zhang
CategoryMedical
PriceFree
Released
Rating★ 4.5 (46)
Version3.1
Age rating17+
First seen by us
29 Sep 2026
29 Sep 2026Installs (est.)5k+ worldwide
Log4AS - Anaesthetic Logbook update history & changes
Last change · 5 events since 19 May 2015Full timeline ↓📈Entered the top 100 in 2 charts📈Charting in a new country in 2 charts🆕First spotted by AppInsider📦Version 3.1🆕Released on the App Store
Full timeline · 5 events
- 📈Log4AS - Anaesthetic Logbook entered the top 100 in 2 chartsTop Grossing · Medical · AU · Top Grossing · Medical · IT
- 📈Log4AS - Anaesthetic Logbook charting in a new country in 2 chartsAustralia · Italy
- 🆕Log4AS - Anaesthetic Logbook first spotted by AppInsider#68 in Top Grossing · Medical · United Kingdom
- 📦Log4AS - Anaesthetic Logbook version 3.1Improve the list view UI
- 🆕Log4AS - Anaesthetic Logbook 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
4.5 ★
46 ratings
Measured
Best rank now
#78
Medical GrossingMeasured
Log4AS - Anaesthetic Logbook on the App Store
App details
App ID
987244449
Publisher
Wenxin Zhang
On the store since
May 2015
11 years on the store
Minimum OS
iOS 16.6+
iPhone 8 and later
Devices
iPhone · iPad
Universal purchase
Content rating
17+
Languages
1
EN
Size
25 MB
Also listed in
Productivity
Log4AS - Anaesthetic Logbook 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.
Active users
All platforms, worldwide. Free with an account.
Stickiness (DAU / MAU)
how many monthly users open it on a given day
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 |
|---|---|---|
| Australia | MedicalGrossing | #78 |
 Italy | MedicalGrossing | #84 |
Apps near Log4AS - Anaesthetic Logbook on the chart
Medical Grossing, around #78.
Ratings
App Store, worldwide.
Rating
4.5 ★
46 ratings
Measured
Ratings
46
Measured
About Log4AS - Anaesthetic Logbook
Log4AS is a simple logbook, which provides an intuitive user interface and key word suggestion for fast record entry. It can capture all the required information in an operation and is helpful for professional anaesthetists worldwide.
Features include:
• Intuitive data entry, view, and search
• Completed report/summary generation and export
• Easy import from other systems
• Easy local and online backup
Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/
Features include:
• Intuitive data entry, view, and search
• Completed report/summary generation and export
• Easy import from other systems
• Easy local and online backup
Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/
Latest updates
3.1
Improve the list view UI
