Comparison

DocLens vs Scrolloom

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

Head to head
About

DocLens

Features
Read full description

Reading long PDFs shouldn’t take hours. DocLens helps you focus on what actually matters — clear summaries, critical risks, and key clauses, all presented in seconds. Get to the Point Faster Skip the noise. Turn lengthy documents into clear, structured summaries so you can understand the big picture instantly. Spot Risks Before They Cost You Contracts often hide important details. DocLens highlights potential risks so you can review with confidence and avoid costly mistakes. Find What Matters No more endless scrolling. Key clauses are extracted and organized, making it easy to locate important information when you need it. Built for Real Use Cases Whether you're reviewing contracts, reading reports, or studying documents, DocLens helps you work faster and stay focused. - Reviewing contracts - Reading reports - Studying papers - Checking important documents Save time. Stay sharp. Make better decisions. [Auto-Renewable Subscription Terms] — Subscription period: 1 month (DocLens Pro (Monthly)), 1 year (DocLens Pro (Yearly)). — Subscription price: DocLens Pro (Monthly): $3.99/month. DocLens Pro (Yearly): $29.99/year. — Payment: Payment will be charged to your iTunes account upon confirmation of purchase. — Users can manage subscriptions and turn off auto-renewal in Account Settings. — Cancellation: To cancel, please turn off auto-renewal at least 24 hours before the end of the current subscription period in your iTunes/Apple ID settings. — Renewal: Your iTunes account will be charged within 24 hours prior to the end of the current period. Upon successful renewal, the subscription will be extended for another cycle. — Subscription Service Agreement: https://raw.githack.com/xingtianwuganqi/file/main/doclens/subscription_service_agreement.html — Auto-Renewal Service Agreement: https://raw.githack.com/xingtianwuganqi/file/main/doclens/subscription_auto_renewal_agreement.html

About

Scrolloom

This app stitches together scrolling content from screen recordings or existing screenshots into a single, polished PNG image. It automatically handles overlapping content and allows for manual adjustments before exporting.

Highlights
  • Combine screen recordings into one image
  • Stitch existing screenshots
  • Automatic duplicate removal
  • Manual join inspection and correction
  • Save or share polished images
  • Designed for portrait content
Features
Read full description

Turn scrolling content into one polished image. Scrolloom combines a steady downward screen recording—or 2 to 10 existing screenshots—into a single long image. It automatically finds overlapping content, removes duplicates, and lets you fine-tune every join directly in Preview. CAPTURE YOUR WAY • Record one smooth downward scroll. • Choose existing screenshots from Photos. • Capture swipeable photo carousels and arrange them vertically or horizontally. PRECISE, DIRECT ADJUSTMENT • Select a reference line and drag the screenshots themselves. • Move connected screenshots together while preserving other joins. • Trim unwanted content from the top of the first screenshot or the bottom of the last. • Reset to the automatically detected alignment at any time. • Review screenshots at full resolution without additional preview compression. PRIVATE BY DESIGN Recordings and screenshots are processed entirely on your iPhone. Scrolloom does not require an account and does not upload your content to a server. EXPORT AND SHARE Save your finished result as a PNG, export it as a PDF, or share it directly with other apps. Scrolloom is useful for conversations, articles, receipts, tutorials, social posts, product pages, and anything else that is easier to understand as one continuous image.

Screenshots

DocLens4 screens
Scrolloom3 screens

Verdict

The call

The clearest difference is in-app purchases: Scrolloom at none against DocLens's 4. Scrolloom also leads on update cadence (weekly vs every 3 weeks). On price, 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

Both are free to download. DocLens sells 4 in-app purchases, starting at $3.99 per month. Scrolloom asks for nothing beyond the download.

UpkeepUpdate frequency

DocLens ships an update every 3 weeks, Scrolloom weekly. The most recent releases landed on September 11, 2026 and August 28, 2026 respectively.

Scorecard2 real differences · 7 level
DocLens versus Scrolloom: the parameters behind the verdict, then further details
ParameterDocLensScrolloom
PriceFreeFree
Rating—5.0 (1 ratings) — better
Number of ratings—1 — better
Update frequencyEvery 3 weeksWeekly — better
AdsNoNo
In-app purchasesYesNo — better
Monetization—Free
DevicesiPhone, iPad — betteriPhone
Requires iOS17.0 — better18.0
Further details — not scored
Size7 MB2 MB
Age rating4+4+
Developer军 景Yueming Ji

In-app purchases

4 purchases

DocLens

Subscriptions2
  • DocLens Pro (Monthly)$3.991 Month
  • DocLens Pro (Yearly)$29.991 Year
One-time2
  • DocLens Pro 10-Times Card$1.99
  • DocLens Pro 20-Times Card$2.99
None

Scrolloom

No in-app purchases

Questions

Is DocLens free?
DocLens is free to download, with in-app purchases available.
Is Scrolloom free?
Scrolloom is free to download, with no in-app purchases.
Do DocLens or Scrolloom have ads?
Neither DocLens nor Scrolloom shows ads.
Which is updated more often, DocLens or Scrolloom?
DocLens ships an update every 3 weeks, and Scrolloom weekly. Most recently, DocLens was updated on September 11, 2026 and Scrolloom on August 28, 2026.

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