# Concept Pro Viewer vs Alert!

The clearest difference is update cadence: Alert! at every 3 weeks against Concept Pro Viewer's every 2 months. Concept Pro Viewer's advantage is iOS requirement (8.0 vs 16.0). On price, review sentiment, 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.

Concept Pro Viewer ships an update every 2 months, Alert! every 3 weeks. The most recent releases landed on October 16, 2026 and October 7, 2026 respectively.

## The numbers

| Metric | Concept Pro Viewer | Alert! |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/concept-pro-viewer/id1102748321/reviews)** | — |
| Number of ratings | **1** | — |
| Positive reviews | **6.7% of reviews** | 0.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 2 months | **Every 3 weeks** |
| Monetization | Free | Free |
| Size | 34 MB | 75 MB |
| Requires iOS | **8.0** | 16.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 17+ |
| Developer | [Videcon](https://appshunter.io/developer/432327836) | [Shop Safe Ltd](https://appshunter.io/developer/1497736225) |

## What reviewers say

### Concept Pro Viewer

[App page](https://appshunter.io/ios/app/concept-pro-viewer/id1102748321)

Access and manage your video recorder system from your smartphone. View live feeds, control PTZ cameras, and search recorded footage remotely. Adjust settings and trigger alarms with ease.

**Highlights:** Manage multiple DVR/NVR connections, Live video viewing (single/split-screen), PTZ camera control (PAN, TILT, ZOOM), Remote search and playback, Remote DVR/NVR settings management, Two-way audio support

**Features:** macOS Compatibility

**In-app purchases:** none


### Alert!

[App page](https://appshunter.io/ios/app/alert/id1497736226)

This secure platform facilitates information sharing and messaging for retailers and businesses in the evening economy. It's designed for easy use, developed in collaboration with crime partnerships.

**Highlights:** Secure information sharing, Messaging between retailers, Crime and risk intelligence, Easy-to-use interface, Developed with business improvement districts

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Concept Pro Viewer free?

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

### Is Alert! free?

Alert! is free to download, with no in-app purchases.

### Do Concept Pro Viewer or Alert! have ads?

Neither Concept Pro Viewer nor Alert! shows ads.

### Which is updated more often, Concept Pro Viewer or Alert!?

Concept Pro Viewer ships an update every 2 months, and Alert! every 3 weeks. Most recently, Concept Pro Viewer was updated on October 16, 2026 and Alert! on October 7, 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.*