# LED vs BluBlu Sentry

The clearest difference is ads: BluBlu Sentry at none against LED's shown. BluBlu Sentry also leads on update cadence (fortnightly vs every 2 months). On price, in-app purchases, device support and iOS requirement there is nothing between them.

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

LED ships an update every 2 months, BluBlu Sentry fortnightly. The most recent releases landed on September 17, 2026 and September 21, 2026 respectively.

## The numbers

| Metric | LED | BluBlu Sentry |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.8 (23 ratings)](https://appshunter.io/ios/app/led-led-banner/id6737825691/reviews)** | — |
| Number of ratings | **23** | — |
| Positive reviews | 66.7% of reviews | — |
| In-app purchases | No | No |
| Ads | Yes | **No** |
| Update frequency | Every 2 months | **Fortnightly** |
| Monetization | Ad-supported | — |
| Size | 59 MB | 74 MB |
| Requires iOS | 15.6 | **15.1** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [传彬 戴](https://appshunter.io/developer/1633635226) | [Blublu Tech Inc](https://appshunter.io/developer/1835047735) |

## What reviewers say

### LED

[App page](https://appshunter.io/ios/app/led-led-banner/id6737825691)

Create personalized LED scrolling signs with customizable text, effects, and backgrounds. Perfect for concerts, events, and expressing yourself in any crowd. Save and share your creations as GIFs or videos.

**Highlights:** Customizable LED effects, Variety of templates, Landscape and portrait modes, Adjustable text direction and speed, Diverse font options, Background image import, Export as GIF or video

**Features:** macOS Compatibility

**In-app purchases:** none


### BluBlu Sentry

[App page](https://appshunter.io/ios/app/blublu-sentry/id6761701658)

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

**In-app purchases:** none


## Frequently asked questions

### Is LED free?

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

### Is BluBlu Sentry free?

BluBlu Sentry is free to download, with no in-app purchases.

### Do LED or BluBlu Sentry have ads?

LED shows ads; BluBlu Sentry does not.

### Which is updated more often, LED or BluBlu Sentry?

LED ships an update every 2 months, and BluBlu Sentry fortnightly. Most recently, LED was updated on September 17, 2026 and BluBlu Sentry on September 21, 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.*