# 리드아이 Viewer vs ModuVue

The clearest difference is update cadence: ModuVue at every 4 days against 리드아이 Viewer's every 4 months. 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.

리드아이 Viewer ships an update every 4 months, ModuVue every 4 days. The most recent releases landed on October 8, 2026 and October 5, 2026 respectively.

## The numbers

| Metric | 리드아이 Viewer | ModuVue |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 12.5% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 4 months | **Every 4 days** |
| Monetization | Free | — |
| Size | 23 MB | 72 MB |
| Requires iOS | **11** | 12.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 17+ |
| Developer | [Hyosung Company Corporation](https://appshunter.io/developer/1515426253) | [TELECONS.CO., LTD](https://appshunter.io/developer/1035517525) |

## What reviewers say

### 리드아이 Viewer

[App page](https://appshunter.io/ios/app/viewer/id1515426254)

This utility app connects to a car's built-in Wi-Fi black box. It allows users to view real-time video, search and play back recordings, and back up footage to their device's photo album. Users can also adjust the black box settings through the app.

**Highlights:** Real-time video display, Search and playback recorded video, Snapshot image or video backup, Change black box settings

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

**In-app purchases:** none


### ModuVue

[App page](https://appshunter.io/ios/app/moduvue/id6670165846)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is 리드아이 Viewer free?

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

### Is ModuVue free?

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

### Do 리드아이 Viewer or ModuVue have ads?

Neither 리드아이 Viewer nor ModuVue shows ads.

### Which is updated more often, 리드아이 Viewer or ModuVue?

리드아이 Viewer ships an update every 4 months, and ModuVue every 4 days. Most recently, 리드아이 Viewer was updated on October 8, 2026 and ModuVue on October 5, 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.*