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ImgAuth vs RemoveHandwriting

Features, pricing, ratings, and pros and cons, side by side.

ImgAuth logo

ImgAuth

Check documents for tampering and images for AI-generation signals with heatmap evidence

Free trial
Visit websiteView details
RemoveHandwriting logo

RemoveHandwriting

Erase handwriting and pen marks from photos, scans and PDFs while keeping printed text

Freemium
Visit websiteView details

Verdict

ImgAuth and RemoveHandwriting are both Image & Visual AI tools. RemoveHandwriting scores higher in FinderAtlas's editorial review (7.9 vs 7.3 out of 10), led by ease of use and feature depth. Both have a free plan or trial. Only RemoveHandwriting is available on iOS and Android.

Best overall

RemoveHandwriting

  • Teachers
  • students
  • records and archive teams
  • small businesses

Choose ImgAuth if

  • You want a tool built for triage of invoices, receipts, certificates and claim documents, and quick whole-image AI-generation checks as one input to a human review.
  • Focused on two clear tasks, document tampering and AI-generated image detection.
  • Heatmaps and suspicious-region outputs give reviewers something to check, instead of a bare score.

Choose RemoveHandwriting if

  • You want a tool built for making clean copies of worksheets and exam papers.
  • Three models let you match cost to difficulty.
  • Separate image, bulk and PDF tools with page selection.
Best for beginners
ImgAuth
Best for business
RemoveHandwriting

Features

16 features compared.

  • Document fraud detection
    ImgAuth
    Available
    RemoveHandwriting
    Not available
  • Heatmap evidence
    ImgAuth
    Available
    RemoveHandwriting
    Not available
  • AI Image Detector
    ImgAuth
    Available
    RemoveHandwriting
    Not available
  • Real or AI Face
    ImgAuth
    Available
    RemoveHandwriting
    Not available
  • REST API
    ImgAuth
    Available
    RemoveHandwriting
    Not available
  • Referral credits
    ImgAuth
    Available
    RemoveHandwriting
    Not available
  • Privacy handling
    ImgAuth
    Available
    RemoveHandwriting
    Not available
  • Multilingual site
    ImgAuth
    Available
    RemoveHandwriting
    Not available
  • Three processing models
    ImgAuth
    Not available
    RemoveHandwriting
    Available
  • Image, bulk and PDF tools
    ImgAuth
    Not available
    RemoveHandwriting
    Available
  • Layout preservation
    ImgAuth
    Not available
    RemoveHandwriting
    Available
  • Document correction
    ImgAuth
    Not available
    RemoveHandwriting
    Available
  • Manual expert cleanup
    ImgAuth
    Not available
    RemoveHandwriting
    Available
  • Web and mobile apps
    ImgAuth
    Not available
    RemoveHandwriting
    Available
  • API
    ImgAuth
    Not available
    RemoveHandwriting
    Available
  • File deletion
    ImgAuth
    Not available
    RemoveHandwriting
    Available

Pricing

Plans as listed by each vendor. Check their sites for current prices.

  • Pricing model
    ImgAuth
    Free trial
    RemoveHandwriting
    Freemium
  • Free plan
    ImgAuth
    Yes
    RemoveHandwriting
    Yes
  • Starting price
    ImgAuth
    $0
    RemoveHandwriting
    $0
  • Plans
    ImgAuth
    3 plans
    RemoveHandwriting
    5 plans

ImgAuth plans

  • Free trial

    $0/one-time

    3 free credits, no credit card required

    • 3 credits
    • Document tampering detection
    • AI Image Detector

  • Basic

    $9.90/month

    50 credits per month, standard processing

    • 50 credits per month
    • Unused credits roll over
    • ID and card
    • certificate and invoice tampering detection
    • AI Image Detector

  • Pro

    $24.90/month

    125 credits per month with priority processing

    • 125 credits per month
    • Priority processing
    • Unused credits roll over
    • All detection types

RemoveHandwriting plans

  • Free

    $0

    3 free credits on signup, plus extra credits from referrals and watching ads in the app

    • 3 signup credits
    • Referral credits
    • Standard
    • Color and Ultra models

  • Basic Monthly

    $3.90/month

    Occasional use

    • 60 credits per month
    • Credits roll over while subscribed
    • Web and app
    • Cancel anytime

  • Pro Monthly

    Most popular

    $24.90/month

    Frequent users and businesses

    • 700 credits per month
    • Priority processing
    • Credits roll over while subscribed
    • Web and app

  • Starter Pack

    $9.99/one-time

    Occasional use without a subscription

    • 65 credits
    • Credits never expire
    • Web and app

  • Bulk Pack

    $34.99/one-time

    Larger one-time credit pack

    • 280 credits
    • Credits never expire
    • Web and app

Our ratings

Scored out of 10 by the Finder Atlas editorial team. Last reviewed October 2026.

ImgAuth
7.3overall
RemoveHandwriting
7.9overall

ImgAuth leads in 0 categories and RemoveHandwriting in 4.

  • Ease of Use

    RemoveHandwriting leads by 0.5
    ImgAuth
    8.0
    RemoveHandwriting
    8.5

  • Feature Depth

    RemoveHandwriting leads by 1.0
    ImgAuth
    7.0
    RemoveHandwriting
    8.0

  • Value for Money

    RemoveHandwriting leads by 0.5
    ImgAuth
    7.0
    RemoveHandwriting
    7.5

  • Performance & Speed

    ImgAuth
    7.5
    RemoveHandwriting
    Not rated

  • Documentation & Support

    RemoveHandwriting leads by 0.5
    ImgAuth
    7.0
    RemoveHandwriting
    7.5

  • Removal Quality

    ImgAuth
    Not rated
    RemoveHandwriting
    7.8

Scores weigh documented features, plan value, platform coverage, integrations and user feedback. A missing score means we have not rated that area yet.

Pros and cons

ImgAuth

Pros

  • Focused on two clear tasks, document tampering and AI-generated image detection
  • Heatmaps and suspicious-region outputs give reviewers something to check, instead of a bare score
  • Free 3-credit trial with no card, and cancellation at any time with access until period end
  • REST API for higher-volume and team workflows
  • Candid limitations: outputs are described as review signals, with explicit scope boundaries

Cons

  • No published accuracy figures or independent benchmarks
  • Not a deepfake, face-swap, liveness or identity tool, and the site's wording on face-swap detection is inconsistent
  • 10 MB file limit and no free ongoing tier after the 3 trial credits
  • Mobile app is only announced, with an outdated launch estimate (Q2 2025) on the site
  • Operating company is named only as ImgAuth Ltd, with no team or founding details published

RemoveHandwriting

Pros

  • Three models let you match cost to difficulty
  • Separate image, bulk and PDF tools with page selection
  • Also corrects skew, shadows and curled pages
  • Same account and credits on web, iOS and Android
  • Credit packs never expire and subscription credits roll over

Cons

  • Ultra costs 5 credits per image and takes about a minute each
  • Blurry, glared or dense-overlap scans reduce accuracy
  • Bulk batches are capped at 20 images and signed-in PDF runs at 20 pages
  • Subscription downgrades require contacting support
  • Refund window is only 3 days

Platforms

  • Web
    ImgAuth
    Supported
    RemoveHandwriting
    Supported
  • Windows
    ImgAuth
    Not supported
    RemoveHandwriting
    Not supported
  • macOS
    ImgAuth
    Not supported
    RemoveHandwriting
    Not supported
  • iOS
    ImgAuth
    Not supported
    RemoveHandwriting
    Supported
  • Android
    ImgAuth
    Not supported
    RemoveHandwriting
    Supported
  • API
    ImgAuth
    Supported
    RemoveHandwriting
    Supported
  • Browser Extension
    ImgAuth
    Not supported
    RemoveHandwriting
    Not supported

Company

  • Company
    ImgAuth
    ImgAuth Ltd
    RemoveHandwriting
    Shenzhen Liwa Software Technology Co., Ltd.
  • Headquarters
    ImgAuth
    Singapore
    RemoveHandwriting
    Shenzhen, China
  • Listing
    ImgAuth
    Claimed
    RemoveHandwriting
    Claimed

Frequently asked questions

Is ImgAuth better than RemoveHandwriting?

It depends on your workflow. ImgAuth is built for triage of invoices, receipts, certificates and claim documents, and quick whole-image AI-generation checks as one input to a human review. RemoveHandwriting is built for making clean copies of worksheets and exam papers.

What are the key feature differences between ImgAuth and RemoveHandwriting?

ImgAuth: Check documents for tampering and images for AI-generation signals with heatmap evidence. RemoveHandwriting: Erase handwriting and pen marks from photos, scans and PDFs while keeping printed text.

Does ImgAuth or RemoveHandwriting have a free plan?

Yes, both do. ImgAuth is free trial and RemoveHandwriting is freemium, and each has a free plan or trial.

Which is cheaper, ImgAuth or RemoveHandwriting?

Both can be used for free. Paid plans differ in limits and features, so compare the tiers in the pricing table above.