# ACTi Mobile Client vs VIVOTEK iViewer

The clearest difference is rating: VIVOTEK iViewer at 2.7 against ACTi Mobile Client's 2.1. VIVOTEK iViewer also leads on update cadence (every 5 weeks vs every 4 months). On price, review sentiment, 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.

VIVOTEK iViewer holds the better App Store score, 2.7 against 2.1. Both are backed by a comparable volume of ratings — 26 and 20 respectively. Written reviews complicate that: 20% of ACTi Mobile Client's written reviews are positive against 17% of VIVOTEK iViewer's, so the app with the better star average is not the one people write more warmly about.

ACTi Mobile Client ships an update every 4 months, VIVOTEK iViewer every 5 weeks. The most recent releases landed on October 19, 2026 and October 20, 2026 respectively.

## The numbers

| Metric | ACTi Mobile Client | VIVOTEK iViewer |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [2.1 (26 ratings)](https://appshunter.io/ios/app/acti-mobile-client/id625164668/reviews) | **[2.7 (20 ratings)](https://appshunter.io/ios/app/vivotek-iviewer/id917207211/reviews)** |
| Number of ratings | **26** | 20 |
| Positive reviews | **20.4% of reviews** | 16.9% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 4 months | **Every 5 weeks** |
| Monetization | Free | Free |
| Size | 36 MB | 96 MB |
| Requires iOS | 15.6 | **14.7** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [ACTi Corporation](https://appshunter.io/developer/426390501) | [VIVOTEK inc.](https://appshunter.io/developer/397340655) |

## What reviewers say

### ACTi Mobile Client

[App page](https://appshunter.io/ios/app/acti-mobile-client/id625164668)

Access and manage your security cameras remotely from your smartphone or tablet. View live feeds, playback recordings, and control camera functions like PTZ and recording. Receive notifications and utilize map views for comprehensive surveillance.

**Highlights:** Live camera view, Playback recordings, PTZ control, Manual recording, Map integration, Event search, Audio talk

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases:** none


### VIVOTEK iViewer

[App page](https://appshunter.io/ios/app/vivotek-iviewer/id917207211)

Access live and recorded surveillance camera footage remotely from your handheld device. Monitor multiple locations, control PTZ cameras, and utilize two-way audio for enhanced security management.

**Highlights:** Remote camera monitoring, Live video access, PTZ camera control, Two-way audio, Playback recorded video, Fisheye dewarp

**In-app purchases:** none


## Frequently asked questions

### Is ACTi Mobile Client free?

ACTi Mobile Client is free to download, with no in-app purchases.

### Is VIVOTEK iViewer free?

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

### Which has better reviews, ACTi Mobile Client or VIVOTEK iViewer?

VIVOTEK iViewer is rated higher. ACTi Mobile Client averages 2.1 out of 5 from 26 ratings, while VIVOTEK iViewer averages 2.7 from 20 ratings.

### Do ACTi Mobile Client or VIVOTEK iViewer have ads?

Neither ACTi Mobile Client nor VIVOTEK iViewer shows ads.

### Which is updated more often, ACTi Mobile Client or VIVOTEK iViewer?

ACTi Mobile Client ships an update every 4 months, and VIVOTEK iViewer every 5 weeks. Most recently, ACTi Mobile Client was updated on October 19, 2026 and VIVOTEK iViewer on October 20, 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.*