# Vivid LED vs LED Imatrix

The clearest difference is update cadence: Vivid LED at every 2 weeks against LED Imatrix's every 3 weeks. LED Imatrix's advantage is iOS requirement (12.0 vs 15.6). On price, ads, in-app purchases and device support there is nothing between them.

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

Vivid LED ships an update every 2 weeks, LED Imatrix every 3 weeks. The most recent releases landed on October 30, 2026 and October 31, 2026 respectively.

## The numbers

| Metric | Vivid LED | LED Imatrix |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/vivid-led/id6745420411/reviews)** | — |
| Number of ratings | **1** | — |
| Positive reviews | 66.7% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 2 weeks** | Every 3 weeks |
| Monetization | Free | — |
| Size | 64 MB | 38 MB |
| Requires iOS | 15.6 | **12.0** |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 17+ | 4+ |
| Developer | [曦 张](https://appshunter.io/developer/1812019024) | [Shenzhen Silicon Chain Technology Co. Ltd](https://appshunter.io/developer/1724021409) |

## What reviewers say

### Vivid LED

[App page](https://appshunter.io/ios/app/vivid-led/id6745420411)

This utility app allows you to create and display custom text and images on a dot matrix screen using your mobile device. Connect via Bluetooth to send your designs to the screen for dynamic visual output.

**Highlights:** Edit text messages, Send pictures, Bluetooth connectivity, Dot matrix screen control, Customizable display

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

**In-app purchases:** none


### LED Imatrix

[App page](https://appshunter.io/ios/app/led-imatrix/id6757697985)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Vivid LED free?

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

### Is LED Imatrix free?

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

### Do Vivid LED or LED Imatrix have ads?

Neither Vivid LED nor LED Imatrix shows ads.

### Which is updated more often, Vivid LED or LED Imatrix?

Vivid LED ships an update every 2 weeks, and LED Imatrix every 3 weeks. Most recently, Vivid LED was updated on October 30, 2026 and LED Imatrix on October 31, 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.*