# NVR MViewer vs eWalker OTP Lite

The clearest difference is iOS requirement: NVR MViewer at 9.0 against eWalker OTP Lite's 14.0. 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.

## The numbers

| Metric | NVR MViewer | eWalker OTP Lite |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 66.7% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 4 months | — |
| Monetization | Free | — |
| Size | 15 MB | 1 MB |
| Requires iOS | **9.0** | 14.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [DongHyuk Kim](https://appshunter.io/developer/1436315516) | [SOOSAN INT Co., Ltd.](https://appshunter.io/developer/700229439) |

## What reviewers say

### NVR MViewer

[App page](https://appshunter.io/ios/app/nvr-mviewer/id1436315517)

This utility app allows users to remotely view and manage their NVR (Network Video Recorder) systems. It provides live streaming and playback of surveillance footage from connected cameras directly on mobile devices.

**Highlights:** Remote NVR system access, Live camera streaming, Playback of recorded footage, Mobile device management, Surveillance monitoring

**Features:** macOS Compatibility

**In-app purchases:** none


### eWalker OTP Lite

[App page](https://appshunter.io/ios/app/ewalker-otp-lite/id6476166415)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is NVR MViewer free?

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

### Is eWalker OTP Lite free?

eWalker OTP Lite is free to download, with no in-app purchases.

### Do NVR MViewer or eWalker OTP Lite have ads?

Neither NVR MViewer nor eWalker OTP Lite shows ads.

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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.*