# MDVR808 Pro vs DVS Camera Calibration

The clearest difference is update cadence: MDVR808 Pro at every 2 weeks against DVS Camera Calibration's every 2 months. MDVR808 Pro also leads on iOS requirement (9.0 vs 15.0). 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.

MDVR808 Pro ships an update every 2 weeks, DVS Camera Calibration every 2 months. The most recent releases landed on October 3, 2026 and September 30, 2026 respectively.

## The numbers

| Metric | MDVR808 Pro | DVS Camera Calibration |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 2 weeks** | Every 2 months |
| Size | 34 MB | 9 MB |
| Requires iOS | **9.0** | 15.0 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [红新 绳](https://appshunter.io/developer/1476196562) | [勇 欧阳](https://appshunter.io/developer/1731635601) |

## What reviewers say

### MDVR808 Pro

[App page](https://appshunter.io/ios/app/mdvr808-pro/id1539841714)

**Features:** macOS Compatibility

**In-app purchases:** none


### DVS Camera Calibration

[App page](https://appshunter.io/ios/app/dvs-camera-calibration/id6478133412)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is MDVR808 Pro free?

MDVR808 Pro is free to download, with no in-app purchases.

### Is DVS Camera Calibration free?

DVS Camera Calibration is free to download, with no in-app purchases.

### Do MDVR808 Pro or DVS Camera Calibration have ads?

Neither MDVR808 Pro nor DVS Camera Calibration shows ads.

### Which is updated more often, MDVR808 Pro or DVS Camera Calibration?

MDVR808 Pro ships an update every 2 weeks, and DVS Camera Calibration every 2 months. Most recently, MDVR808 Pro was updated on October 3, 2026 and DVS Camera Calibration on September 30, 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.*