Comparison

Flicker Light Meter vs SmartScrollCapture

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

Head to head
About

Flicker Light Meter

Features
Read full description

Flicker Light Meter uses your iPhone camera to estimate lighting flicker and approximate color temperature—entirely on device. Features: • Dominant frequency, flicker depth, and grade guidance • Color temperature and relative scene brightness (not a lux meter) • Optional local history • Plain-language metric explanations Trial & purchase: • 30-day full free trial from first launch (app-managed) • Then monthly subscription or one-time lifetime unlock via Apple IAP • Restore purchases supported; manage/cancel subscriptions in iOS Settings Privacy: no account, no ads, no uploading of video to our servers. Thumbnails are saved locally only if you confirm. Results are for everyday reference only and are not a substitute for certified meters or medical advice. Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ Privacy Policy: https://ksding.github.io/flicker-light-meter-pages/privacy-en.html

About

SmartScrollCapture

Effortlessly capture and merge long web pages, chat histories, and social feeds into high-definition images. Features automatic stitching, smart header removal, and offline OCR for text extraction. Protect sensitive data with privacy blur tools.

Highlights
  • Automatic long screenshot stitching
  • Auto photo merger
  • Screen recording to long image
  • Smart header de-duplication
  • Offline OCR text extraction
  • Privacy blur and annotation
  • Device mockup and image splitter
Features
Read full description

Smart Scroll Capture is your powerful long screenshot and automatic stitching assistant. Perfectly capture and merge long web pages, chat histories, code files, and social feeds into crisp, high-definition long images! Key Features: Automatic Long Screenshot Stitching Auto Photo Merger: Automatically detects and stitches overlapping screenshots from your photo library into one seamless long image. Screen Recording to Long Image: Simply record your screen while scrolling, and the app automatically extracts keyframes and stitches them into a full long image. Smart Header De-duplication & Crisp Quality Floating Element Filter: Intelligently detects and eliminates floating navigation bars and sticky headers/footers to avoid redundant repetition. Lossless Pixel Rendering: Maintains ultra-sharp text and graphics even for massive canvas heights. No pixelation or DPI reduction. Deep Productivity & Privacy Tools 100% Offline OCR: Extract text and code directly from long screenshots. Fully offline with zero data leaving your device. Privacy Blur & Annotation: Powerful mosaic, blur, and marking tools to protect sensitive conversation logs and private data. Device Mockup & Image Splitter: Add elegant device frames or split long images for lossless social media sharing. Privacy First Zero Cloud Uploads: All image algorithms run 100% locally on your device to guarantee complete data privacy.

Screenshots

Flicker Light Meter4 screens
SmartScrollCapture4 screens

Verdict

The call

The clearest difference is price: Flicker Light Meter at Free against SmartScrollCapture's $1.99. SmartScrollCapture's advantage is in-app purchases (none vs 2) and update cadence (every 2 days vs every 9 days). On ads, device support and iOS requirement 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

Flicker Light Meter is free to download; SmartScrollCapture costs $1.99 up front. Flicker Light Meter sells 2 in-app purchases, starting at $0.99 per month. SmartScrollCapture asks for nothing beyond the download.

UpkeepUpdate frequency

Flicker Light Meter ships an update every 9 days, SmartScrollCapture every 2 days. The most recent releases landed on October 11, 2026 and October 7, 2026 respectively.

Scorecard3 real differences · 7 level
Flicker Light Meter versus SmartScrollCapture: the parameters behind the verdict, then further details
ParameterFlicker Light MeterSmartScrollCapture
PriceFree — better$1.99
Rating—5.0 (1 ratings) — better
Positive reviews—100.0% of reviews
Number of ratings—1 — better
Update frequencyEvery 9 daysEvery 2 days — better
AdsNoNo
In-app purchasesYesNo — better
Monetization—Paid
DevicesiPhone, iPodiPhone, iPad
Requires iOS15.0 — better16.0
Further details — not scored
Size3 MB8 MB
Age rating4+4+
Developer苏奎 丁晋江 黄

In-app purchases

2 purchases

Flicker Light Meter

Subscriptions1
  • 月度会员$0.991 Month
One-time1
  • Lifetime Pro$0.99
None

SmartScrollCapture

No in-app purchases

Questions

Is Flicker Light Meter free?
Flicker Light Meter is free to download, with in-app purchases available.
Is SmartScrollCapture free?
SmartScrollCapture costs $1.99, with no in-app purchases.
Do Flicker Light Meter or SmartScrollCapture have ads?
Neither Flicker Light Meter nor SmartScrollCapture shows ads.
Which is updated more often, Flicker Light Meter or SmartScrollCapture?
Flicker Light Meter ships an update every 9 days, and SmartScrollCapture every 2 days. Most recently, Flicker Light Meter was updated on October 11, 2026 and SmartScrollCapture on October 7, 2026.

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