# Sequrinet Viewer vs KeyPlus3

The clearest difference is update cadence: KeyPlus3 at every 2 weeks against Sequrinet Viewer's every 2 months. Sequrinet Viewer's advantage is iOS requirement (10.0 vs 15.0). 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.

Sequrinet Viewer ships an update every 2 months, KeyPlus3 every 2 weeks. The most recent releases landed on October 9, 2026 and October 10, 2026 respectively.

## The numbers

| Metric | Sequrinet Viewer | KeyPlus3 |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (4 ratings)](https://appshunter.io/ios/app/sequrinet-viewer/id1506148044/reviews)** | — |
| Number of ratings | **4** | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 2 months | **Every 2 weeks** |
| Monetization | Free | — |
| Size | 41 MB | 35 MB |
| Requires iOS | **10.0** | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [DG-ITX Co., Ltd.](https://appshunter.io/developer/1178869169) | [Special One Co., Ltd.](https://appshunter.io/developer/1521605263) |

## What reviewers say

### Sequrinet Viewer

[App page](https://appshunter.io/ios/app/sequrinet-viewer/id1506148044)

View live and recorded video from your security cameras on your iPhone or iPad. This cloud-based viewer allows remote settings, event log searches, and real-time push notifications for alerts.

**Highlights:** Watch live video streams, Playback up to 16 channels synced, Free P2P connection, Search event logs, Remote recorder settings, Real-time push notifications

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

**In-app purchases:** none


### KeyPlus3

[App page](https://appshunter.io/ios/app/keyplus3-digital-key/id6747149011)

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

**In-app purchases:** none


## Frequently asked questions

### Is Sequrinet Viewer free?

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

### Is KeyPlus3 free?

KeyPlus3 is free to download, with no in-app purchases.

### Do Sequrinet Viewer or KeyPlus3 have ads?

Neither Sequrinet Viewer nor KeyPlus3 shows ads.

### Which is updated more often, Sequrinet Viewer or KeyPlus3?

Sequrinet Viewer ships an update every 2 months, and KeyPlus3 every 2 weeks. Most recently, Sequrinet Viewer was updated on October 9, 2026 and KeyPlus3 on October 10, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*