# iPocketViewer vs LSIS SmartViewer

The clearest difference is rating: LSIS SmartViewer at 5.0 against iPocketViewer's 1.0. LSIS SmartViewer also leads on update cadence (every 8 days vs every 4 months). On price, ratings volume, 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.

LSIS SmartViewer holds the better App Store score, 5.0 against 1.0. Both are backed by a comparable volume of ratings — 2 and 1 respectively.

iPocketViewer ships an update every 4 months, LSIS SmartViewer every 8 days. The most recent releases landed on June 4, 2026 and September 16, 2026 respectively.

## The numbers

| Metric | iPocketViewer | LSIS SmartViewer |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [1.0 (2 ratings)](https://appshunter.io/ios/app/ipocketviewer/id559701981/reviews) | **[5.0 (1 ratings)](https://appshunter.io/ios/app/lsis-smartviewer/id1492190615/reviews)** |
| Number of ratings | **2** | 1 |
| Positive reviews | 8.3% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 4 months | **Every 8 days** |
| Monetization | Free | Free |
| Size | 36 MB | 18 MB |
| Requires iOS | 9.0 | 9.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Jungsu Woo](https://appshunter.io/developer/559701984) | [LS ELECTRIC Co., Ltd.](https://appshunter.io/developer/1121925468) |

## What reviewers say

### iPocketViewer

[App page](https://appshunter.io/ios/app/ipocketviewer/id559701981)

View live video streams from H.264-compatible devices in real-time over LTE, 3G, or Wi-Fi. Control pan, tilt, zoom, and other camera functions remotely. Supports multi-screen viewing and network playback.

**Highlights:** Real-time H.264 video streaming, Pan/Tilt/Zoom (PTZ) control, Multi-screen viewing, Remote DVR setup, Network playback, P2P connection via QR code, Push alarm notifications

**In-app purchases:** none


### LSIS SmartViewer

[App page](https://appshunter.io/ios/app/lsis-smartviewer/id1492190615)

Monitor LS Sanjeon ACB OCR and Smart MCCB devices via BLE communication. View device events and analyze fault waveforms with graphical representation. Supports ACB OCR S-type and Smart MCCB advanced models.

**Highlights:** BLE communication monitoring, Device event viewing, Fault waveform analysis, Graph display of waveforms, ACB OCR S-type support, Smart MCCB advanced support

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is iPocketViewer free?

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

### Is LSIS SmartViewer free?

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

### Which has better reviews, iPocketViewer or LSIS SmartViewer?

LSIS SmartViewer is rated higher. iPocketViewer averages 1.0 out of 5 from 2 ratings, while LSIS SmartViewer averages 5.0 from 1 ratings.

### Do iPocketViewer or LSIS SmartViewer have ads?

Neither iPocketViewer nor LSIS SmartViewer shows ads.

### Which is updated more often, iPocketViewer or LSIS SmartViewer?

iPocketViewer ships an update every 4 months, and LSIS SmartViewer every 8 days. Most recently, iPocketViewer was updated on June 4, 2026 and LSIS SmartViewer on September 16, 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.*