# ATVision IP vs Elink Defense

The clearest difference is rating: Elink Defense at 3.3 against ATVision IP's 1.7. ATVision IP's advantage is ratings volume (63 vs 15) and iOS requirement (8.0 vs 12.0). On price, update cadence, ads and in-app purchases there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

Elink Defense holds the better App Store score, 3.3 against 1.7. Both are backed by a comparable volume of ratings — 63 and 15 respectively.

ATVision IP ships an update every 6 months, Elink Defense every 3 months. The most recent releases landed on November 3, 2026 and November 4, 2026 respectively.

## The numbers

| Metric | ATVision IP | Elink Defense |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [1.7 (63 ratings)](https://appshunter.io/ios/app/atvision-ip/id1473393100/reviews) | **[3.3 (15 ratings)](https://appshunter.io/ios/app/elink-defense/id6547835826/reviews)** |
| Number of ratings | **63** | 15 |
| Positive reviews | 10.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 6 months | **Every 3 months** |
| Monetization | Free | Free |
| Size | 34 MB | 308 MB |
| Requires iOS | **8.0** | 12.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 17+ |
| Developer | [Advanced Technology Video, Inc.](https://appshunter.io/developer/475247794) | [圆圆 邓](https://appshunter.io/developer/1737971577) |

## What reviewers say

### ATVision IP

[App page](https://appshunter.io/ios/app/atvision-ip/id1473393100)

Access and control your DVRs or NVRs remotely to view live video feeds. This application supports pan, tilt, and zoom functions, along with playback and snapshot capabilities.

**Highlights:** 16 Channels Live View, PTZ Control, Remote Playback, Snapshot, Push Notification

**Features:** macOS Compatibility

**In-app purchases:** none


### Elink Defense

[App page](https://appshunter.io/ios/app/elink-defense/id6547835826)

This app functions as a surveillance system, allowing users to monitor their devices. It provides remote access and control for security purposes. The application is designed for users who need to keep an eye on their connected devices.

**Highlights:** Remote monitoring, Device control, Surveillance system functionality, Security focus

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is ATVision IP free?

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

### Is Elink Defense free?

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

### Which has better reviews, ATVision IP or Elink Defense?

Elink Defense is rated higher. ATVision IP averages 1.7 out of 5 from 63 ratings, while Elink Defense averages 3.3 from 15 ratings.

### Do ATVision IP or Elink Defense have ads?

Neither ATVision IP nor Elink Defense shows ads.

### Which is updated more often, ATVision IP or Elink Defense?

ATVision IP ships an update every 6 months, and Elink Defense every 3 months. Most recently, ATVision IP was updated on November 3, 2026 and Elink Defense on November 4, 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.*