Ohms Law Downloads & RevenueOhms Law · App Store
Not in any tracked top chart right now.
Updated 8 Nov 2026 · rankings refresh through the day
DeveloperPro Certs Software Ltd
CategoryUtilities
PriceFree
Released
Rating★ 3.7 (10)
Version1.3.9
Age rating4+
First seen by us
23 Oct 2026
Full timeline · 2 events in the last 12 months
- 🆕Ohms Law first spotted by AppInsiderUnited Kingdom (found via developer)
- 🆕Ohms Law 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
3.7 ★
10 ratings
Measured
Ohms Law on the App Store
App details
App ID
590727537
Publisher
Pro Certs Software Ltd
On the store since
Jan 2013
13 years on the store
Minimum OS
iOS 12.0+
iPhone 5s and later
Devices
iPhone · iPad
Universal purchase
Content rating
4+
Languages
1
EN
Size
13 MB
Also listed in
Productivity
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
3.7 ★
10 ratings
Measured
Ratings
10
Measured
About Ohms Law
Ohms Law calculator for calculating power, current, resistance and voltage.
Ohms Law Calculator Features:
- Calculate Voltage (volts)
- Calculate Current (amps)
- Calculate Resistance (ohms)
- Calculate Power (watts)
Input any two values to calculate the other two.
Ohms Law Formula:
V = Voltage
I = Current
R = Resistance
P = Power
V / IxR (or P)
An advanced Ohms Law calculator to calculate Voltage, Current, Resistance & Power.
How to use:
1) Enter any two values to calculate the other two.
2) Tap calculate.
A Voltage Calculator, Current, Resistance, Power calculator all in one app.
Check out our collection of electrical apps for iPhone and iPad https://www.procertssoftware.com/apps/
Ohms Law Calculator Features:
- Calculate Voltage (volts)
- Calculate Current (amps)
- Calculate Resistance (ohms)
- Calculate Power (watts)
Input any two values to calculate the other two.
Ohms Law Formula:
V = Voltage
I = Current
R = Resistance
P = Power
V / IxR (or P)
An advanced Ohms Law calculator to calculate Voltage, Current, Resistance & Power.
How to use:
1) Enter any two values to calculate the other two.
2) Tap calculate.
A Voltage Calculator, Current, Resistance, Power calculator all in one app.
Check out our collection of electrical apps for iPhone and iPad https://www.procertssoftware.com/apps/
Latest updates
1.3.9
26/07/2025 v1.3.9
- Some UI updates.
- Some optimisations.
- Smaller app size (faster to download).