# Eyenet Viewer vs CORTEX IQ

The clearest difference is update cadence: Eyenet Viewer at every 5 weeks against CORTEX IQ's every 7 months. Eyenet Viewer also leads on iOS requirement (8.0 vs 13.0). 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.

Eyenet Viewer ships an update every 5 weeks, CORTEX IQ every 7 months. The most recent releases landed on October 14, 2026 and October 24, 2026 respectively.

## The numbers

| Metric | Eyenet Viewer | CORTEX IQ |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[2.8 (80 ratings)](https://appshunter.io/ios/app/cortex-iq/id1531050457/reviews)** |
| Number of ratings | — | **80** |
| Positive reviews | — | 34.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 5 weeks** | Every 7 months |
| Monetization | — | Free |
| Size | 30 MB | 143 MB |
| Requires iOS | **8.0** | 13.0 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Kyu Seo](https://appshunter.io/developer/1341548225) | [CCTV Core Inc.](https://appshunter.io/developer/1325191573) |

## What reviewers say

### Eyenet Viewer

[App page](https://appshunter.io/ios/app/eyenet-viewer/id1341548226)

**Features:** macOS Compatibility

**In-app purchases:** none


### CORTEX IQ

[App page](https://appshunter.io/ios/app/cortex-iq/id1531050457)

This surveillance software enables live video streaming, recording, and remote playback. It supports Apple Push Notification service for alerts and offers features like snapshots and PTZ control.

**Highlights:** Live video stream, Video record and playback, Video remote playback, Apple Push Notification service support, Snapshots, PTZ control

**Features:** macOS Compatibility

**In-app purchases:** none

**What reviewers like**

- 👍 Easy to use
- 👍 Fast loading
- 👍 Works with multiple locations/units
- 👍 Good night vision color
- 👍 Crisp images with no lag

**What reviewers complain about**

- 🐛 Constantly offline
- 🐛 App crashes frequently
- 🐛 Difficult to connect remotely
- 🐛 Slow to load
- 🐛 Connection fails often

**Reported bugs**

- App crashes immediately on new iPhone
- Cameras rarely come up
- App works only 10% of the time
- App is offline most of the time
- Connection fails after a year without changes

**Requested features**

- Easier access to motion-activated video clips
- Improved push notifications
- Live assistance in help section
- Better support for new iPhones/iOS versions


## Frequently asked questions

### Is Eyenet Viewer free?

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

### Is CORTEX IQ free?

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

### Do Eyenet Viewer or CORTEX IQ have ads?

Neither Eyenet Viewer nor CORTEX IQ shows ads.

### Which is updated more often, Eyenet Viewer or CORTEX IQ?

Eyenet Viewer ships an update every 5 weeks, and CORTEX IQ every 7 months. Most recently, Eyenet Viewer was updated on October 14, 2026 and CORTEX IQ on October 24, 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.*