SimMon
by Castle Andersen ApS
- Medical
- Paid
- Small & simple · 100
- Rating
- 4.5
- 13 ratings · US storefront
- Top 85%among 83 Medical apps
- Last update
- Mar 24, 2026
- Version 1.8.14
- Size
- 10 MB
- Category
- Medical
- Tracked since
- Oct 9, 2026
Estimated revenue
A model estimate with a likely range, not a reported figure.
No estimate. Apps outside the grossing charts, and some countries, have no reliable rank-to-revenue curve, so we show nothing rather than a guess.
How this estimate is made
Rank: we take the app's best Top Grossing rank on the latest chart day. Category ranks are converted into an equivalent overall rank, because a #10 in Finance earns far less than a #10 overall.
Curve: that equivalent rank is read off a rank-to-revenue curve anchored on public company revenue and market-data reports for the US iPhone App Store.
Country: the curve is scaled per country (Japan is roughly a third of the US, Türkiye under 1%). Where we have no scale, such as China, there is no estimate.
Range: the likely range widens with country, category and chart depth. It is a plausible span, not a statistical confidence interval.
Not included: ads, payments outside the App Store, and any difference between gross sales and what the developer keeps. Low confidence means indirect data; medium means several independent sources agree.
Full methodScreenshots
As shown on the App Store listing.
About this app
Text from the App Store listing.
SimMon is a basic remote controlled patient monitor for full scale medical simulation.
Using SimMon on any pair of devices, iOS 13 or newer, gives you a simple remotely controlled simulated patient monitor.
An iPad makes for an ideal multi-touch controlled remote and the big screen makes a great bedside patient monitor.
Open SimMon on your two devices of choice and connect via WiFi or Bluetooth. Change the blood pressure, oxygen saturation, respiration rate or heart rate by touching the value and dragging your finger up or down.
Simple setup. Easy operation. Low cost.
Thank you for the amazing feedback and support - it keeps SimMon evolving!
What’s new
Release notes for the latest version, as written by the developer.
- Bug fixes
Rank history
Daily position in the Germany charts. #1 is at the top.
- Best rank
- #90
- Current rank
- #98
- Days charting
- 7 of 7
On the charts today
Small & simple score
How realistic it is for a small team to build something like this.
100/100
Small & simple
- Developer size100% · 25
Developer: 1 app on the charts
- Audience size100% · 20
Ratings: 13
- App size100% · 10
Size: 10 MB
- Price model100% · 15
Price model: paid
- Demand proof100% · 30
Best rank #1, 78 countries
An indicator, not a fact. We can't see team size. Calculated Oct 24, 2026 · method i2
How the score worksVersion history
- 1.8.14LatestReleased Mar 24, 2026