LED Calc. vs Circuit Resistance Creator
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
LED Calc.
This application assists in designing electronic circuits by calculating the necessary resistor values for LEDs. It simplifies the process of determining the correct components for your LED projects.
- Resistor value calculation
- LED circuit design assistance
- Component value determination
Read full descriptionHide full description
This app calculates the value of resistor, when designing a circuit using LED.
Circuit Resistance Creator
Calculate equivalent resistance for any resistor circuit. This tool is designed for students, technicians, and engineers, offering high accuracy for voltage, current, and resistance. It's a great way to check homework and perform engineering calculations.
- Equivalent resistance calculation
- Supports any resistor circuit
- High accuracy displays (6 decimal places)
- Apply custom circuit voltages
- Designed for students and engineers
- Homework checking tool
Read full descriptionHide full description
Features: - Designed for students, technicians and engineers. - Find Equivalent Resistance for any resistor circuit. - Great Engineering tool. - Great for checking homework. - Super accurate with 6 decimal voltage, current and ohms displays. - Apply any circuit voltage from 1 to 1000 volts, with 3 decimal accuracy. - FREE and NO ADVERTISEMENTS.
Screenshots
Verdict
The clearest difference is review sentiment: Circuit Resistance Creator at 100% against LED Calc.'s 50%. Circuit Resistance Creator also leads on rating (5.0 vs 1.0) and ads (none vs shown). LED Calc.'s advantage is iOS requirement (12.0 vs 14.0). On price, in-app purchases and device support 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.
Circuit Resistance Creator holds the better App Store score, 5.0 against 1.0. Both are backed by a comparable volume of ratings — 1 and 3 respectively. Written reviews point the same way: 50% of LED Calc.'s written reviews are positive against 100% of Circuit Resistance Creator's.
LED Calc. ships an update every 10 months, Circuit Resistance Creator every 3 weeks. The most recent releases landed on June 5, 2026 and June 1, 2026 respectively.
| Parameter | LED Calc. | Circuit Resistance Creator |
|---|---|---|
| Price | Free | Free |
| Rating | 1.0 (1 ratings) | 5.0 (3 ratings) — better |
| Positive reviews | 50.0% of reviews | 100.0% of reviews — better |
| Number of ratings | 1 | 3 — better |
| Update frequency | Every 10 months | Every 3 weeks — better |
| Ads | Yes | No — better |
| In-app purchases | No | No |
| Monetization | Ad-supported | Free — better |
| Devices | iPhone, iPod | iPhone, iPad, iPod — better |
| Requires iOS | 12.0 — better | 14.0 |
| Further details — not scored | ||
| Size | 17 MB | 15 MB |
| Age rating | 4+ | 4+ |
| Developer | Jibiki Works | David White |
Customer experience
LED Calc.
Circuit Resistance Creator
In-app purchases
LED Calc.
No in-app purchases
Circuit Resistance Creator
No in-app purchases
Questions
Is LED Calc. free?
Is Circuit Resistance Creator free?
Which has better reviews, LED Calc. or Circuit Resistance Creator?
Do LED Calc. or Circuit Resistance Creator have ads?
Which is updated more often, LED Calc. or Circuit Resistance Creator?
Other comparisons
