# Alien DVR Client HD vs CodeCheckGS

Alien DVR Client HD and CodeCheckGS both sit at 5.0 stars, but that hides the real split: 100% of CodeCheckGS's written reviews are positive against 15% of Alien DVR Client HD's. Alien DVR Client HD's advantage is in-app purchases (none vs 1) and iOS requirement (6.0 vs 17.6). On price, rating, ratings volume and update cadence there is nothing between them.

Both are free to download. CodeCheckGS sells 1 in-app purchase, starting at $19.99 per year. Alien DVR Client HD asks for nothing beyond the download.

On the App Store both sit at effectively the same score — 5.0 for Alien DVR Client HD against 5.0 for CodeCheckGS. Both are backed by a comparable volume of ratings — 1 and 1 respectively. Written reviews are what separate them: 15% of Alien DVR Client HD's written reviews are positive against 100% of CodeCheckGS's.

Alien DVR Client HD ships an update every 7 months, CodeCheckGS every 8 months. The most recent releases landed on October 5, 2026 and October 3, 2026 respectively.

## The numbers

| Metric | Alien DVR Client HD | CodeCheckGS |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [5.0 (1 ratings)](https://appshunter.io/ios/app/alien-dvr-client-hd/id577794173/reviews) | [5.0 (1 ratings)](https://appshunter.io/ios/app/codecheckgs/id1573876699/reviews) |
| Number of ratings | 1 | 1 |
| Positive reviews | 15.4% of reviews | **100.0% of reviews** |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | **Every 7 months** | Every 8 months |
| Monetization | **Free** | Subscription |
| Size | 54 MB | 160 MB |
| Requires iOS | **6.0** | 17.6 |
| Devices | iPad | **iPhone, iPad** |
| Age rating | 4+ | 4+ |
| Developer | [System Q Ltd](https://appshunter.io/developer/370142338) | [Stefan Arnhold](https://appshunter.io/developer/432185706) |

## What reviewers say

### Alien DVR Client HD

[App page](https://appshunter.io/ios/app/alien-dvr-client-hd/id577794173)

View live and recorded footage from your Alien DVR system on your iPad. This client offers real-time previews, camera control, and remote management for up to 100 devices.

**Highlights:** Real-time video preview (up to 16 channels), PTZ swipe control, Pinch to zoom, Preset activation and configuration, Snapshot capture, Supports up to 100 devices, Remote configuration and account management

**Features:** macOS Compatibility

**In-app purchases:** none


### CodeCheckGS

[App page](https://appshunter.io/ios/app/codecheckgs/id1573876699)

This app validates barcode information against global standards like GS1, HIBC, and ANSI. It offers a scan archive for traceability, supports various scanners, and provides detailed identifier information. Reports can be generated and shared for business process efficiency.

**Highlights:** GS1, HIBC, IFA, ANSI barcode validation, Scan archive with search and filter, Support for Cognex and other scanners, Detailed identifier information, Generate and share printable reports, Two scan engines for advanced recognition

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Pro Subscription | $19.99 | per year |


## Frequently asked questions

### Is Alien DVR Client HD free?

Alien DVR Client HD is free to download, with no in-app purchases.

### Is CodeCheckGS free?

CodeCheckGS is free to download, with in-app purchases available.

### Which has better reviews, Alien DVR Client HD or CodeCheckGS?

Alien DVR Client HD and CodeCheckGS are both rated 5.0 out of 5 on the App Store, from 1 and 1 ratings respectively.

### Do Alien DVR Client HD or CodeCheckGS have ads?

Neither Alien DVR Client HD nor CodeCheckGS shows ads.

### Which is updated more often, Alien DVR Client HD or CodeCheckGS?

Alien DVR Client HD ships an update every 7 months, and CodeCheckGS every 8 months. Most recently, Alien DVR Client HD was updated on October 5, 2026 and CodeCheckGS on October 3, 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.*