Ohms Law vs Resistor color code calc
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Ohms Law
This utility app calculates voltage, current, resistance, and power using Ohm's Law. Simply input any two values, and the app will compute the remaining two, providing a comprehensive tool for electrical calculations.
- Calculate Voltage
- Calculate Current
- Calculate Resistance
- Calculate Power
- Input two values to find others
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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/
Resistor color code calc
This utility helps you determine the resistance value of resistors by interpreting their colored bands. It supports 3, 4, 5, and 6 band resistors, visually displaying your selections and the calculated resistance and tolerance.
- Calculates resistance for 3-6 band resistors
- Visual band color selection
- Displays resistance and tolerance
- Aids electronics configuration
- User-friendly interface
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Resistor color code calculator helps determine the resistance value indicated by the colored band. You can use it for 3, 4, 5 and 6 band resistors. You can click the band in the color table to select a color for that band. The resistor visually shows your band color selection and displays the corresponding resistance value. It will help you configure your electronics. How to use the resistance color code calculator - Please select the number of band colors first. - Select the color of the band by clicking on the corresponding box in the color chart. - The corresponding resistance value and the tolerance of the resistance are displayed.
Screenshots
Verdict
The clearest difference is rating: Resistor color code calc at 5.0 against Ohms Law's 4.3. Resistor color code calc also leads on update cadence (every 3 months vs every 16 months). On price, review sentiment, ratings volume and ads there is nothing between them.
Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS
Both are free to download. Neither carries in-app purchases, so what you see is what you pay.
Resistor color code calc holds the better App Store score, 5.0 against 4.3. Both are backed by a comparable volume of ratings — 7 and 5 respectively. Written reviews complicate that: 70% of Ohms Law's written reviews are positive against 67% of Resistor color code calc's, so the app with the better star average is not the one people write more warmly about.
Ohms Law ships an update every 16 months, Resistor color code calc every 3 months. The most recent releases landed on September 6, 2026 and September 10, 2026 respectively.
| Parameter | Ohms Law | Resistor color code calc |
|---|---|---|
| Price | Free | Free |
| Rating | 4.3 (7 ratings) | 5.0 (5 ratings) — better |
| Positive reviews | 70.0% of reviews — better | 66.7% of reviews |
| Number of ratings | 7 — better | 5 |
| Update frequency | Every 16 months | Every 3 months — better |
| Ads | Yes | Yes |
| In-app purchases | No | No |
| Monetization | Ad-supported | Ad-supported |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 12.0 | 11.0 — better |
| Further details — not scored | ||
| Size | 12 MB | 13 MB |
| Age rating | 4+ | 4+ |
| Developer | Pro Certs Software Ltd | EONSOFT |
Customer experience
Ohms Law
Resistor color code calc
In-app purchases
Ohms Law
No in-app purchases
Resistor color code calc
No in-app purchases
Questions
Is Ohms Law free?
Is Resistor color code calc free?
Which has better reviews, Ohms Law or Resistor color code calc?
Do Ohms Law or Resistor color code calc have ads?
Which is updated more often, Ohms Law or Resistor color code calc?
Other comparisons
