Comparison

Lens vs Ember Workshop

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

Head to head
About

Lens

Effortlessly scan, edit, and organize your documents into high-quality PDFs. Convert physical papers into searchable digital files, add annotations, and manage your documents with ease. Perfect for receipts, forms, and important contracts.

Highlights
  • Scan documents to PDF
  • Automatic edge detection
  • OCR text recognition
  • Edit PDFs directly
  • Organize files into folders
  • Merge multiple pages
  • Export as PDF or image
Read full description

Our app is a simple yet powerful solution for scanning, editing, and managing your documents in one place. Easily scan receipts, forms, notes, contracts, or ID cards and convert them into clean, high-quality PDF files in seconds. The app automatically detects edges, enhances clarity, and applies OCR (text recognition) to make scanned documents searchable and easy to share. After scanning, you can edit your PDFs directly — add annotations, highlight text, draw, or make quick adjustments without leaving the app. Organize files into folders, merge multiple pages, and export documents as PDFs or images with ease. Subscription Information: Access to all features requires an active subscription. You can manage or cancel it anytime through your device’s subscription settings. Terms of Use Link: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ Privacy Policy: https://docs.google.com/document/d/15I0EwscCl2xMbMuTesRe8ujVTSHfzLm1Y1vzjZRGrTg/edit?usp=sharing

About

Ember Workshop

Features
Read full description

Turn a rough business idea into a decision you can defend. Ember helps founders capture ideas, challenge assumptions, gather evidence, and decide what deserves to be built. Spark looks for opportunity. Hammer pressure-tests weak reasoning. Together they help you: • Explore an idea through structured AI debate • Identify assumptions and unknowns • Add notes, links, photos, voice recordings, and evidence • Track confidence as evidence changes • Create decision summaries and practical next steps • Learn from previous validation decisions Ember uses AI and can make mistakes. Verify important information before making decisions. Ember does not provide legal, financial, medical, or other professional advice. Ember is free and contains no subscriptions or advertising.

Screenshots

Lens4 screens
Ember Workshop4 screens

Verdict

The call

The clearest difference is in-app purchases: Ember Workshop at none against Lens's 12. Ember Workshop also leads on ads (none vs shown). On price, 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. Lens sells 8 in-app purchases, starting at $3.59 per 7 days. Ember Workshop asks for nothing beyond the download.

Scorecard2 real differences · 8 level
Lens versus Ember Workshop: the parameters behind the verdict, then further details
ParameterLensEmber Workshop
PriceFreeFree
Rating4.4 (794 ratings) — better—
Positive reviews15.9% of reviews—
Number of ratings794 — better—
Update frequencyEvery 9 days—
AdsYesNo — better
In-app purchasesYesNo — better
MonetizationSubscription—
DevicesiPhone, iPad — betteriPhone
Requires iOS16.0 — better16.4
Further details — not scored
Size220 MB57 MB
Age rating4+12+
DeveloperTheresa JacksonPolina Belinskaya

In-app purchases

8 purchases

Lens

Subscriptions7
  • Weekly$3.597 Days
  • Weekly3 Days trial2 variants$4.997 Days
  • Weekly-NoTrial$6.997 Days
Show 4 more
  • Weekly3 Days trial3 variants$6.997 Days
  • Monthly$12.991 Month
  • Yearly$19.991 Year
  • Yearly2 variants$39.991 Year
One-time1
  • Lifetime$59.99
None

Ember Workshop

No in-app purchases

Questions

Is Lens free?
Lens is free to download, with in-app purchases available.
Is Ember Workshop free?
Ember Workshop is free to download, with no in-app purchases.
Do Lens or Ember Workshop have ads?
Lens shows ads; Ember Workshop does not.

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