RC Circuit Downloads & RevenueRC Circuit · App Store
Not in any tracked top chart right now.
Updated 8 Nov 2026 · rankings refresh through the day
DeveloperSiu Yuen Ho
CategoryUtilities
PriceFree
Released
Rating★ 4.8 (5)
Version2.8.0
Age rating4+
First seen by us
24 Oct 2026
24 Oct 2026Full timeline · 2 events in the last 12 months
- 🆕RC Circuit first spotted by AppInsiderUnited States (found via developer)
- 🆕RC Circuit 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
4.8 ★
5 ratings
Measured
RC Circuit on the App Store
App details
App ID
824460716
Publisher
Siu Yuen Ho
On the store since
Feb 2014
12 years on the store
Minimum OS
iOS 12.0+
iPhone 5s and later
Devices
iPhone · iPad
Universal purchase
Content rating
4+
Languages
9
EN FR DE IT JA PT ZH ES ZH
Size
17 MB
Also listed in
Education
Where it ranks now
Every top chart it appears in across 30 countries.
| Country | Charts | Rank |
|---|---|---|
| Not charting right now. | ||
Ratings
App Store, worldwide.
Rating
4.8 ★
5 ratings
Measured
Ratings
5
Measured
About RC Circuit
This app is used to calculate the RC charging and RC filter circuit. It is suitable for hobbyist or electronic engineer.
Features
* Calculate time constant from R, C
* Find component value R,C from time constant
* Get voltage at time t in RC charging / discharging
* Calculate cutoff frequency by R, C
* Find component value R,C from cutoff frequency
* Save data to CSV files
* Upload CSV via AirDrop / iCloud Drive
* Support English, Traditional Chinese, Simplified Chinese, German, French, Italian, Spanish, Portuguese, Japanese
Features
* Calculate time constant from R, C
* Find component value R,C from time constant
* Get voltage at time t in RC charging / discharging
* Calculate cutoff frequency by R, C
* Find component value R,C from cutoff frequency
* Save data to CSV files
* Upload CSV via AirDrop / iCloud Drive
* Support English, Traditional Chinese, Simplified Chinese, German, French, Italian, Spanish, Portuguese, Japanese
Latest updates
2.8.0
Fix minor bugs
