# LED FUN vs LTB Solar

LED FUN and LTB Solar both sit at 2.8 stars, but that hides the real split: 50% of LED FUN's written reviews are positive against 0% of LTB Solar's. LED FUN also leads on update cadence (every 6 days vs every 3 weeks) and ratings volume (11 vs 2). On price, rating, ads and in-app purchases there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

LTB Solar holds the better App Store score, 3.0 against 2.8. That said, the two scores are not equally well evidenced: LED FUN has 11 ratings behind it against 2, so its average is the more settled of the two. Written reviews complicate that: 50% of LED FUN's written reviews are positive against 0% of LTB Solar's, so the app with the better star average is not the one people write more warmly about.

LED FUN ships an update every 6 days, LTB Solar every 3 weeks. The most recent releases landed on July 29, 2026 and June 9, 2026 respectively.

## The numbers

| Metric | LED FUN | LTB Solar |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [2.8 (11 ratings)](https://appshunter.io/ios/app/led-fun/id1536956615/reviews) | **[3.0 (2 ratings)](https://appshunter.io/ios/app/ltb-solar/id6473835053/reviews)** |
| Number of ratings | **11** | 2 |
| Positive reviews | **50.0% of reviews** | 0.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 6 days** | Every 3 weeks |
| Monetization | Free | Free |
| Size | 28 MB | 30 MB |
| Requires iOS | **11.0** | 12.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [GFLAI](https://appshunter.io/developer/1788295252) | [Guangzhou Limu Electronic Science & Technology Co., Ltd.](https://appshunter.io/developer/1798913280) |

## What reviewers say

### LED FUN

[App page](https://appshunter.io/ios/app/led-fun/id1536956615)

Control multicolor lights via Bluetooth for parties, weddings, and concerts. Adjust colors, flashing modes, and working times to create dynamic light shows for any event.

**Highlights:** Bluetooth multicolor light control, Adjustable flashing modes, Set working time for lights, Ideal for parties and events, Create custom light shows

**Features:** macOS Compatibility

**In-app purchases:** none


### LTB Solar

[App page](https://appshunter.io/ios/app/ltb-solar/id6473835053)

Control your solar power system remotely via Bluetooth. Monitor solar panel, battery, and load status, along with controller information. Adjust battery and load parameters for optimal performance.

**Highlights:** Bluetooth connectivity, Solar panel status monitoring, Battery status monitoring, Load status monitoring, Controller information display, Battery parameter adjustment, Load parameter adjustment

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is LED FUN free?

LED FUN is free to download, with no in-app purchases.

### Is LTB Solar free?

LTB Solar is free to download, with no in-app purchases.

### Which has better reviews, LED FUN or LTB Solar?

LTB Solar is rated higher. LED FUN averages 2.8 out of 5 from 11 ratings, while LTB Solar averages 3.0 from 2 ratings.

### Do LED FUN or LTB Solar have ads?

Neither LED FUN nor LTB Solar shows ads.

### Which is updated more often, LED FUN or LTB Solar?

LED FUN ships an update every 6 days, and LTB Solar every 3 weeks. Most recently, LED FUN was updated on July 29, 2026 and LTB Solar on June 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.*