# Multic LED vs Theia OLED Viewer

The clearest difference is update cadence: Theia OLED Viewer at every 3 days against Multic LED's every 2 months. Multic LED's advantage is iOS requirement (14 vs 17.6). 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.

Multic LED ships an update every 2 months, Theia OLED Viewer every 3 days. The most recent releases landed on November 8, 2026 and November 12, 2026 respectively.

## The numbers

| Metric | Multic LED | Theia OLED Viewer |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 2 months | **Every 3 days** |
| Size | 91 MB | 10 MB |
| Requires iOS | **14** | 17.6 |
| Devices | iPhone, iPod | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [奇勇 颜](https://appshunter.io/developer/1278807009) | [Patrick Foley](https://appshunter.io/developer/1853473025) |

## What reviewers say

### Multic LED

[App page](https://appshunter.io/ios/app/multic-led/id6751221952)

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

**In-app purchases:** none


### Theia OLED Viewer

[App page](https://appshunter.io/ios/app/theia-oled-viewer/id6755984567)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Multic LED free?

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

### Is Theia OLED Viewer free?

Theia OLED Viewer is free to download, with no in-app purchases.

### Do Multic LED or Theia OLED Viewer have ads?

Neither Multic LED nor Theia OLED Viewer shows ads.

### Which is updated more often, Multic LED or Theia OLED Viewer?

Multic LED ships an update every 2 months, and Theia OLED Viewer every 3 days. Most recently, Multic LED was updated on November 8, 2026 and Theia OLED Viewer on November 12, 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.*