LSIS SmartViewer vs Notina
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
LSIS SmartViewer
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.
- BLE communication monitoring
- Device event viewing
- Fault waveform analysis
- Graph display of waveforms
- ACB OCR S-type support
- Smart MCCB advanced support
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LS 산전 ACB OCR 과 Smart MCCB를 BLE 통신으로 모니터링 할 수 있습니다. 각 기기의 이벤트를 확인 할 수 있습니다. 각 기기에 저장된 고장 파형을 그래프로 확인할 수 있습니다. ACB OCR S-type과 Smart MCCB 고급형을 지원 합니다.
Notina
Seamlessly send and receive notes between your smartphones by logging in with the same email. This utility app offers real-time updates and supports dark mode and multiple languages.
- Send and receive notes between devices
- Chat format for notes
- Real-time screen updates
- Dark mode support
- Multilingual support (Korean/English)
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It is Notina that can send and receive notes between my devices. Just install the Notina App on your smartphone and login with the same email to exchange notes between devices in a chat format. App features -Dark mode correspondence -Real-time screen update using socket -Multilingual (Korean/English) support
Screenshots
Verdict
The clearest difference is iOS requirement: LSIS SmartViewer at 9.0 against Notina's 13.0. On price, rating, ratings volume and update cadence there is nothing between them.
Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS
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 LSIS SmartViewer against 5.0 for Notina. Both are backed by a comparable volume of ratings — 1 and 1 respectively.
LSIS SmartViewer ships an update every 8 days, Notina every 2 weeks. The most recent releases landed on October 20, 2026 and October 14, 2026 respectively.
| Parameter | LSIS SmartViewer | Notina |
|---|---|---|
| Price | Free | Free |
| Rating | 5.0 (1 ratings) | 5.0 (1 ratings) |
| Positive reviews | — | 93.3% of reviews |
| Number of ratings | 1 | 1 |
| Update frequency | Every 8 days — better | Every 2 weeks |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | Free |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 9.0 — better | 13.0 |
| Further details — not scored | ||
| Size | 18 MB | 52 MB |
| Age rating | 4+ | 9+ |
| Developer | LS ELECTRIC Co., Ltd. | TERA |
Customer experience
LSIS SmartViewer
Notina
In-app purchases
LSIS SmartViewer
No in-app purchases
Notina
No in-app purchases
