# Themis Black Box vs ModuVue

The clearest difference is ads: ModuVue at none against Themis Black Box's shown. ModuVue also leads on update cadence (every 4 days vs every 5 weeks) and iOS requirement (12.0 vs 16.0). On price, 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.

Themis Black Box ships an update every 5 weeks, ModuVue every 4 days. The most recent releases landed on October 19, 2026 and October 5, 2026 respectively.

## The numbers

| Metric | Themis Black Box | ModuVue |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 60.7% of reviews | — |
| In-app purchases | No | No |
| Ads | Yes | **No** |
| Update frequency | Every 5 weeks | **Every 4 days** |
| Monetization | Free with in-app purchases | — |
| Size | 8 MB | 72 MB |
| Requires iOS | 16.0 | **12.0** |
| Devices | iPhone | **iPhone, iPod** |
| Age rating | 4+ | 17+ |
| Developer | [Yeontack Jeong](https://appshunter.io/developer/334795593) | [TELECONS.CO., LTD](https://appshunter.io/developer/1035517525) |

## What reviewers say

### Themis Black Box

[App page](https://appshunter.io/ios/app/themis-black-box/id1577907867)

This app transforms your smartphone into a high-quality dashcam, offering advanced recording features like 4K resolution, HDR, and image stabilization. It includes a built-in speedometer, GPS logging, and watermarking for speed and location data, with easy file management and sharing options.

**Highlights:** 4K, 1080p, 720p recording resolutions, UltraWide, Wide, Tele camera support, HDR and OIS recording, Built-in speedometer and level, GPS location and speed watermarking, Easy file management and sharing, Camera direction switching

**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 Themis Black Box free?

Themis Black Box is free to download, with no in-app purchases.

### Is ModuVue free?

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

### Do Themis Black Box or ModuVue have ads?

Themis Black Box shows ads; ModuVue does not.

### Which is updated more often, Themis Black Box or ModuVue?

Themis Black Box ships an update every 5 weeks, and ModuVue every 4 days. Most recently, Themis Black Box was updated on October 19, 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.*