# Dialing Code vs LED Resistor Calculator Plus

The clearest difference is review sentiment: Dialing Code at 50% against LED Resistor Calculator Plus's 0%. Dialing Code also leads on update cadence (every 12 months vs every 47 months) and price ($1.99 vs $2.99). LED Resistor Calculator Plus's advantage is rating (4.8 vs 3.0) and ratings volume (8 vs 2). On ads, in-app purchases, monetization model and device support there is nothing between them.

Dialing Code costs $1.99 and LED Resistor Calculator Plus $2.99 up front. Neither carries in-app purchases, so what you see is what you pay.

LED Resistor Calculator Plus holds the better App Store score, 4.8 against 3.0. Both are backed by a comparable volume of ratings — 2 and 8 respectively. Written reviews complicate that: 50% of Dialing Code's written reviews are positive against 0% of LED Resistor Calculator Plus's, so the app with the better star average is not the one people write more warmly about.

Dialing Code ships an update every 12 months, LED Resistor Calculator Plus every 47 months. The most recent releases landed on August 14, 2026 and September 9, 2026 respectively.

## The numbers

| Metric | Dialing Code | LED Resistor Calculator Plus |
| --- | --- | --- |
| Price | **$1.99** | $2.99 |
| Rating | [3.0 (2 ratings)](https://appshunter.io/ios/app/dialing-code/id680185024/reviews) | **[4.8 (8 ratings)](https://appshunter.io/ios/app/led-resistor-calculator-plus/id1369457811/reviews)** |
| Number of ratings | 2 | **8** |
| Positive reviews | **50.0% of reviews** | 0.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 12 months** | Every 47 months |
| Monetization | Paid | Paid |
| Size | 4 MB | 1 MB |
| Requires iOS | **11.0** | 13 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [LionsApp di Nallbati Elton](https://appshunter.io/developer/432915499) | [Nitrio](https://appshunter.io/developer/321121189) |

## What reviewers say

### Dialing Code

[App page](https://appshunter.io/ios/app/dialing-code/id680185024)

Access a comprehensive list of international dialing codes for 250 countries. Easily search for country prefixes, view country maps, and save your favorite codes. Share country information effortlessly.

**Highlights:** 250 country prefixes, Search by country or prefix, Country information with map, Personal favorites list, Share country information, Retina graphics, Easy to use

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

**In-app purchases:** none


### LED Resistor Calculator Plus

[App page](https://appshunter.io/ios/app/led-resistor-calculator-plus/id1369457811)

Calculate the correct series resistor needed to safely power light-emitting diodes. Input supply voltage, LED voltage drop, current, and the number of LEDs to find the required resistor value and wattage.

**Highlights:** Calculate series resistor value, Determine resistor power dissipation, Recommend resistor wattage, Supports multiple LEDs in series, Input supply voltage, LED voltage, and current

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

**In-app purchases:** none


## Frequently asked questions

### Is Dialing Code free?

Dialing Code costs $1.99, with no in-app purchases.

### Is LED Resistor Calculator Plus free?

LED Resistor Calculator Plus costs $2.99, with no in-app purchases.

### Which has better reviews, Dialing Code or LED Resistor Calculator Plus?

LED Resistor Calculator Plus is rated higher. Dialing Code averages 3.0 out of 5 from 2 ratings, while LED Resistor Calculator Plus averages 4.8 from 8 ratings.

### Do Dialing Code or LED Resistor Calculator Plus have ads?

Neither Dialing Code nor LED Resistor Calculator Plus shows ads.

### Which is updated more often, Dialing Code or LED Resistor Calculator Plus?

Dialing Code ships an update every 12 months, and LED Resistor Calculator Plus every 47 months. Most recently, Dialing Code was updated on August 14, 2026 and LED Resistor Calculator Plus on September 9, 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.*