# VI Guard (i vs Echo

The clearest difference is update cadence: Echo at monthly against VI Guard (i's every 18 months. VI Guard (i's advantage is iOS requirement (9.0 vs 13.0). On price, rating, ratings volume and ads there is nothing between them.

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

On the App Store both sit at effectively the same score — 5.0 for VI Guard (i against 5.0 for Echo. Both are backed by a comparable volume of ratings — 2 and 2 respectively.

VI Guard (i ships an update every 18 months, Echo monthly. The most recent releases landed on October 22, 2026 and October 17, 2026 respectively.

## The numbers

| Metric | VI Guard (i | Echo |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [5.0 (2 ratings)](https://appshunter.io/ios/app/vi-guard-i-pro-active-guard/id1574429688/reviews) | [5.0 (2 ratings)](https://appshunter.io/ios/app/echo-share-your-story/id6479925683/reviews) |
| Number of ratings | 2 | 2 |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 18 months | **Monthly** |
| Monetization | Free | Free |
| Size | 23 MB | 18 MB |
| Requires iOS | **9.0** | 13.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [i-PRO Americas Inc.](https://appshunter.io/developer/1523710851) | [GOLDSTEIN ACCELERATOR LLC](https://appshunter.io/developer/487643785) |

## What reviewers say

### VI Guard (i

[App page](https://appshunter.io/ios/app/vi-guard-i-pro-active-guard/id1574429688)

This mobile app provides real-time event notifications from a video surveillance system. It alerts users to specific detections like face or line crossings made by compatible AI cameras.

**Highlights:** Real-time event notifications, Face detection alerts, Cross line detection alerts, Integration with i-PRO AI cameras, Mobile component for Video Insight system

**Features:** macOS Compatibility

**In-app purchases:** none


### Echo

[App page](https://appshunter.io/ios/app/echo-share-your-story/id6479925683)

This app records daily video questions and sends them to family members. It creates a personal archive of stories for future generations to view.

**Highlights:** Daily video question prompts, Automatic video sharing to family, Personal story archive, Preserves memories for future generations, Video recording and saving

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is VI Guard (i free?

VI Guard (i is free to download, with no in-app purchases.

### Is Echo free?

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

### Which has better reviews, VI Guard (i or Echo?

VI Guard (i and Echo are both rated 5.0 out of 5 on the App Store, from 2 and 2 ratings respectively.

### Do VI Guard (i or Echo have ads?

Neither VI Guard (i nor Echo shows ads.

### Which is updated more often, VI Guard (i or Echo?

VI Guard (i ships an update every 18 months, and Echo monthly. Most recently, VI Guard (i was updated on October 22, 2026 and Echo on October 17, 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.*