# LED Ohm Calc vs Resistor, Capacitor color code

The clearest difference is update cadence: LED Ohm Calc at every 10 days against Resistor, Capacitor color code's every 37 months. LED Ohm Calc also leads on price ($0.99 vs $3.99). Resistor, Capacitor color code's advantage is iOS requirement (12.0 vs 15.6). On ads, in-app purchases and device support there is nothing between them.

LED Ohm Calc costs $0.99 and Resistor, Capacitor color code $3.99 up front. Neither carries in-app purchases, so what you see is what you pay.

LED Ohm Calc ships an update every 10 days, Resistor, Capacitor color code every 37 months. The most recent releases landed on August 30, 2026 and September 7, 2026 respectively.

## The numbers

| Metric | LED Ohm Calc | Resistor, Capacitor color code |
| --- | --- | --- |
| Price | **$0.99** | $3.99 |
| Rating | **[4.3 (6 ratings)](https://appshunter.io/ios/app/led-ohm-calc/id390985541/reviews)** | — |
| Number of ratings | **6** | — |
| Positive reviews | 64.3% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 10 days** | Every 37 months |
| Monetization | Paid | — |
| Size | 2 MB | 12 MB |
| Requires iOS | 15.6 | **12.0** |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Mimi Apps&technologies](https://appshunter.io/developer/390985544) | [Evgeni Nikolov](https://appshunter.io/developer/1515150536) |

## What reviewers say

### LED Ohm Calc

[App page](https://appshunter.io/ios/app/led-ohm-calc/id390985541)

This utility simplifies calculating LED resistors by handling various voltages, decimal values, and multiple LEDs. It offers intuitive input methods for power supply and LED ratings, making complex calculations straightforward.

**Highlights:** Calculate LED resistors, Handle various power supply voltages, Input decimal LED voltage ratings, Calculate current and wattage, Support for multiple LEDs, Intuitive slide bar and text input

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases:** none


### Resistor, Capacitor color code

[App page](https://appshunter.io/ios/app/resistor-capacitor-color-code/id1515150537)

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is LED Ohm Calc free?

LED Ohm Calc costs $0.99, with no in-app purchases.

### Is Resistor, Capacitor color code free?

Resistor, Capacitor color code costs $3.99, with no in-app purchases.

### Do LED Ohm Calc or Resistor, Capacitor color code have ads?

Neither LED Ohm Calc nor Resistor, Capacitor color code shows ads.

### Which is updated more often, LED Ohm Calc or Resistor, Capacitor color code?

LED Ohm Calc ships an update every 10 days, and Resistor, Capacitor color code every 37 months. Most recently, LED Ohm Calc was updated on August 30, 2026 and Resistor, Capacitor color code on September 7, 2026.

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*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*