Comparison

LSIS SmartViewer vs Scrolly

Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.

Head to head
About

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.

Highlights
  • BLE communication monitoring
  • Device event viewing
  • Fault waveform analysis
  • Graph display of waveforms
  • ACB OCR S-type support
  • Smart MCCB advanced support
Features
Read full description

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.

About

Scrolly

This utility allows for hands-free web browsing in Safari on iPhone and iPad. It automatically scrolls webpages at adjustable speeds, with options for direction control, looping, and pausing on touch. Features include a timer, gesture shortcuts, and a floating widget for easy control.

Highlights
  • One-tap start/stop auto-scroll
  • Adjustable scrolling speed (1x-20x)
  • Scroll up or down
  • Loop mode for continuous scrolling
  • Auto-pause on touch
  • Set scroll duration with timer
  • Gesture shortcuts for control
  • Floating widget controller
Features
Read full description

Scrolly is an auto-scroll extension for Safari on iPhone and iPad. Whether you're cooking, exercising, or just want to read hands-free, Scrolly smoothly scrolls any webpage in Safari — automatically. + KEY FEATURES + * One-Tap Start / Stop - Toggle auto-scroll instantly from the Safari popup. * Adjustable Speed (1x – 20x) - Slow read or quick skim — drag the slider to your perfect pace. * Direction Control - Scroll down ↓ or up ↑, whichever you need. * Loop Mode - Reaches the bottom? Jumps right back to the top. - Perfect for banners, scripts, or continuous reading. * Auto-Pause - Touching the screen pauses scrolling instantly. - Scrolly resumes automatically after 3 seconds. - Tap links, zoom in — all without turning off auto-scroll. * Timer (5 – 60 min) - Set a duration and Scrolly stops on its own. - Great for bedtime reading or timed sessions. * Gesture Shortcuts - Double tap: pause / resume instantly - Triple tap: reset speed to default (2x) Control Scrolly without ever opening the popup. * Floating Widget - A draggable mini-controller that stays on top of the page. - Drag it anywhere — play/stop button and speed slider always handy. * Keep Screen Awake - Screen stays on while scrolling. No more tapping just to keep - the display lit while following a recipe or sheet music. * 6 Languages Korean · English · Japanese · Chinese · French · Spanish * HOW TO USE 1. After installing, go to Settings → Safari → Extensions → enable Scrolly 2. Open any webpage in Safari 3. Tap the puzzle icon in the address bar → select Scrolly 4. Press ▶ to start scrolling! * PERFECT FOR - Reading long articles or blogs hands-free - Following recipes while cooking - Keeping up with workout or stretching guides - Auto-advancing sheet music, scripts, or e-books - Looping dashboards or presentations

Screenshots

LSIS SmartViewer1 screens
Scrolly3 screens

Verdict

The call

The clearest difference is price: LSIS SmartViewer at Free against Scrolly's $0.99. LSIS SmartViewer also leads on iOS requirement (9.0 vs 16.4). On update cadence, ads, in-app purchases and device support 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

CostPrice · In-app purchases · Ads · Monetization

LSIS SmartViewer is free to download; Scrolly costs $0.99 up front. Neither carries in-app purchases, so what you see is what you pay.

UpkeepUpdate frequency

LSIS SmartViewer ships an update every 8 days, Scrolly every 2 weeks. The most recent releases landed on September 16, 2026 and September 30, 2026 respectively.

Scorecard3 real differences · 7 level
LSIS SmartViewer versus Scrolly: the parameters behind the verdict, then further details
ParameterLSIS SmartViewerScrolly
PriceFree — better$0.99
Rating5.0 (1 ratings) — better—
Positive reviews—100.0% of reviews
Number of ratings1 — better—
Update frequencyEvery 8 days — betterEvery 2 weeks
AdsNoNo
In-app purchasesNoNo
MonetizationFree — betterPaid
DevicesiPhone, iPad, iPod — betteriPhone, iPad
Requires iOS9.0 — better16.4
Further details — not scored
Size18 MB1 MB
Age rating4+4+
DeveloperLS ELECTRIC Co., Ltd.kyeongju Moon

Customer experience

LSIS SmartViewer

All ratings1 ratings
Positive100.0%
Neutral0.0%
Negative0.0%

Scrolly

Written reviews7 reviews
Positive100.0%
Neutral0.0%
Negative0.0%

In-app purchases

None

LSIS SmartViewer

No in-app purchases

None

Scrolly

No in-app purchases

Questions

Is LSIS SmartViewer free?
LSIS SmartViewer is free to download, with no in-app purchases.
Is Scrolly free?
Scrolly costs $0.99, with no in-app purchases.
Do LSIS SmartViewer or Scrolly have ads?
Neither LSIS SmartViewer nor Scrolly shows ads.
Which is updated more often, LSIS SmartViewer or Scrolly?
LSIS SmartViewer ships an update every 8 days, and Scrolly every 2 weeks. Most recently, LSIS SmartViewer was updated on September 16, 2026 and Scrolly on September 30, 2026.

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