# i vs SmartViewer Pro

The clearest difference is update cadence: SmartViewer Pro at monthly against i's every 3 months. 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.

i ships an update every 3 months, SmartViewer Pro monthly. The most recent releases landed on October 10, 2026 and October 1, 2026 respectively.

## The numbers

| Metric | i | SmartViewer Pro |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[1.0 (4 ratings)](https://appshunter.io/ios/app/smartviewer-pro/id1450136786/reviews)** |
| Number of ratings | — | **4** |
| Positive reviews | 0.0% of reviews | 0.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 3 months | **Monthly** |
| Monetization | Free | Free |
| Size | 49 MB | 47 MB |
| Requires iOS | 12.0 | **11.0** |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [FRS GmbH & Co. KG](https://appshunter.io/developer/899617834) | [雪晴 朱](https://appshunter.io/developer/1284531615) |

## What reviewers say

### i

[App page](https://appshunter.io/ios/app/i-sight/id1273957245)

Monitor live video from network cameras and NVRs wirelessly. This user-friendly app allows easy access to live and recorded video playback, with features like alarm push and file management.

**Highlights:** Live video monitoring, NVR and camera management, QR code remote view, Playback recorded videos, Alarm push notifications, Multi-screen layouts, File management

**Features:** macOS Compatibility

**In-app purchases:** none


### SmartViewer Pro

[App page](https://appshunter.io/ios/app/smartviewer-pro/id1450136786)

This professional security monitoring app allows you to view and control networked cameras and recorders. It offers features like real-time preview, PTZ control, facial recognition, and two-way audio communication. Easily add devices via QR code, LAN search, or manual input.

**Highlights:** Real-time camera preview, PTZ control, Facial recognition, Real-time snapshot and recording, Playback recorded footage, Two-way audio communication, Alarm push/receive

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is i free?

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

### Is SmartViewer Pro free?

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

### Do i or SmartViewer Pro have ads?

Neither i nor SmartViewer Pro shows ads.

### Which is updated more often, i or SmartViewer Pro?

i ships an update every 3 months, and SmartViewer Pro monthly. Most recently, i was updated on October 10, 2026 and SmartViewer Pro on October 1, 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.*