# LED Resistor Calculator Plus vs LED light controller LED lamp

The clearest difference is price: LED light controller LED lamp at Free against LED Resistor Calculator Plus's $2.99. LED light controller LED lamp also leads on update cadence (fortnightly vs every 47 months) and ratings volume (12K vs 8). LED Resistor Calculator Plus's advantage is in-app purchases (none vs 17) and rating (4.8 vs 4.4). On ads and device support there is nothing between them.

LED light controller LED lamp is free to download; LED Resistor Calculator Plus costs $2.99 up front. LED light controller LED lamp sells 17 in-app purchases, starting at $1.99 per 7 days. LED Resistor Calculator Plus asks for nothing beyond the download.

LED Resistor Calculator Plus holds the better App Store score, 4.8 against 4.4. That said, the two scores are not equally well evidenced: LED light controller LED lamp has 12K ratings behind it against 8, so its average is the more settled of the two. Written reviews complicate that: 0% of LED Resistor Calculator Plus's written reviews are positive against 13% of LED light controller LED lamp's, so the app with the better star average is not the one people write more warmly about.

LED Resistor Calculator Plus ships an update every 47 months, LED light controller LED lamp fortnightly. The most recent releases landed on October 25, 2026 and October 27, 2026 respectively.

## The numbers

| Metric | LED Resistor Calculator Plus | LED light controller LED lamp |
| --- | --- | --- |
| Price | $2.99 | **Free** |
| Rating | **[4.8 (8 ratings)](https://appshunter.io/ios/app/led-resistor-calculator-plus/id1369457811/reviews)** | [4.4 (12K ratings)](https://appshunter.io/ios/app/led-light-controller-led-lamp/id1619787473/reviews) |
| Number of ratings | 8 | **12K** |
| Positive reviews | 0.0% of reviews | **13.3% of reviews** |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 47 months | **Fortnightly** |
| Monetization | Paid | **Free with in-app purchases** |
| Best chart rank | — | **#83** |
| Size | 1 MB | 339 MB |
| Requires iOS | **13** | 17.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Nitrio](https://appshunter.io/developer/321121189) | [MARSHIS FLORIST CC](https://appshunter.io/developer/1896301983) |

## What reviewers say

### 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


### LED light controller LED lamp

[App page](https://appshunter.io/ios/app/led-light-controller-led-lamp/id1619787473)

**Currently charting:** #83 Top Free · Utilities, #173 Top Grossing · Utilities (US App Store)

Easily manage your LED lights, adjusting color, temperature, and brightness. Sync your lighting to music or control various LED devices via Wi-Fi and Bluetooth.

**Highlights:** Change color, temperature, and brightness, Supports LED strips and bulbs, Wi-Fi and Bluetooth connectivity, Music beat synchronization, Full device control

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

**In-app purchases (17)**

| Purchase | Price | Billing |
| --- | --- | --- |
| LED Special Price | $1.99 | per 7 days |
| LED Aura Effect Premium | $5.99 | per 7 days |
| Led Controller Premium | $5.99 | per 7 days |
| LED Premium | $5.99 | per 7 days |
| Premium LED Colors | $6.99 | per 7 days |
| Premium Aura Effect | $7.99 | per 7 days |
| Aura features Premium | $7.99 | per 7 days |
| LED controller week premium | $7.99 | per 7 days |
| LED Premium | $7.99 | per 7 days |
| LED light controller premium | $8.49 | per 7 days |
| LED Light Controller Pro | $8.99 | per month |
| Premium Led Light For Month | $8.99 | per month |
| LED controller month premium | $8.99 | per month |
| LED light controller premium | $20.00 | per year |
| Led Light For Half a Year | $34.99 | per 6 months |
| LED Premium Offer | $59.99 | per year |
| Led Light In-app Purchase | $59.99 | one-time |

**What reviewers like**

- 💡 Useful for controlling lights when remote is lost
- 👍 Simple and easy to use
- 🚀 Connects to lights quickly

**What reviewers complain about**

- 💰 Requires subscription to access full features
- 🔒 Difficult to cancel subscription
- 🐛 Frequent connection issues
- 🔥 App crashes or freezes
- 🚫 Limited color options without subscription

**Reported bugs**

- Lights stop working after using app
- Bluetooth connection issues
- App not detecting or controlling lights properly

**Requested features**

- More free color options
- Ability to control lights without subscription
- Easier subscription cancellation process


## Frequently asked questions

### Is LED Resistor Calculator Plus free?

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

### Is LED light controller LED lamp free?

LED light controller LED lamp is free to download, with in-app purchases available.

### Which has better reviews, LED Resistor Calculator Plus or LED light controller LED lamp?

LED Resistor Calculator Plus is rated higher. LED Resistor Calculator Plus averages 4.8 out of 5 from 8 ratings, while LED light controller LED lamp averages 4.4 from 12K ratings.

### Do LED Resistor Calculator Plus or LED light controller LED lamp have ads?

Neither LED Resistor Calculator Plus nor LED light controller LED lamp shows ads.

### Which is updated more often, LED Resistor Calculator Plus or LED light controller LED lamp?

LED Resistor Calculator Plus ships an update every 47 months, and LED light controller LED lamp fortnightly. Most recently, LED Resistor Calculator Plus was updated on October 25, 2026 and LED light controller LED lamp on October 27, 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.*