Comparison

Sign Document vs Batch Proof

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

Head to head
About

Sign Document

Read full description

Easily sign, manage, and share your documents with this all-in-one signature tool. Designed for convenience and security, this app allows you to create personalized signatures that can be applied to PDFs, scanned files, or images with just a few taps. Whether for business, school, or personal use, it simplifies the process of signing documents while keeping all your data private and stored safely on your device. No internet connection is required for offline use, ensuring your signatures and documents remain fully under your control. Generating a signature is simple: draw it by hand, capture it using your device camera, or automatically create multiple signature styles from your name. Once ready, your signature can be added to any document quickly, allowing you to complete forms, agreements, or contracts without printing or scanning. You can also scan existing documents, apply your signature, and instantly share them with colleagues or friends. The intuitive interface ensures that document signing is effortless and fast. Key features include: Create a custom signature manually or by capturing an image. Generate multiple signature variations automatically from your name. Sign PDFs, photos, or scanned documents directly on your device. Securely store all signatures and signed files for easy access. Edit and annotate documents before signing. Share signed documents via email, messaging apps, or cloud services. View and manage all signed documents in one place. Delete signatures or documents as needed. Offline access for complete privacy and control. User-friendly interface for smooth and fast signing. Use advanced options: Advanced document editing and annotation tools; Unlimited signature storage and multiple signature profiles; Cloud synchronization for access across devices; Real-time updates when documents are signed; Enhanced security and encryption for sensitive files; Ultimate Access: Week Membership. Start with a 3-day trial on any subscription. Your iTunes account will be billed after purchase confirmation. Subscriptions will auto-renew unless canceled 24 hours before the current period ends. Manage your subscription preferences in Account Settings. Support and Privacy Assurance Explore our privacy policy: https://sites.google.com/view/sign-document-signature-pdf/privacy-policy Read our Terms of Use to see how we protect your data: https://sites.google.com/view/sign-document-signature-pdf/terms-conditions Write to our support team: babcockmargaret13@qertuioasd.vip With this app, signing and managing documents becomes effortless and secure. Stay organized, productive, and in control of your digital signatures anytime, anywhere. Simplify your workflow and handle all your documents with confidence.

About

Batch Proof

Verify certificates of analysis by scanning QR codes or entering identifiers. Access reports, store them privately, compare details, and find related research. Links to original lab sources are provided.

Highlights
  • Source-first certificate verification
  • QR code scanning
  • Manual code entry
  • Private on-device report storage
  • Side-by-side report comparison
  • PubMed research integration
Features
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Batch Proof helps users locate and review certificates of analysis using publicly available information from issuing laboratories. Scan a QR code or enter a certificate identifier to find an available report. Save reports privately on your device, organize them into folders, compare available report details, and explore related research from PubMed. Features include: • Source-first certificate verification • QR code scanning and manual code entry • Private, on-device report storage • Side-by-side report comparison • Optional certificate reminders • Relevance-ranked PubMed research • Links to original laboratory sources Supported laboratories and available report details may vary. Batch Proof does not independently test products or guarantee their authenticity, quality, efficacy, or safety. The app does not provide medical advice. Always consult the original laboratory certificate and an appropriately qualified professional when necessary. App Terms of Use: https://batch-proof-api.onrender.com/terms Privacy Policy: https://batch-proof-api.onrender.com/privacy Apple Standard End User License Agreement (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

Screenshots

Sign Document4 screens
Batch Proof4 screens

Verdict

The call

The clearest difference is ads: Batch Proof at none against Sign Document's shown. Batch Proof also leads on device support (3 vs 1). On price, in-app purchases 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. Sign Document sells 4 in-app purchases, starting at $8.99 per 7 days and Batch Proof sells 2 in-app purchases, starting at $3.99 per month. Whichever you choose, the download price is not the number that matters.

Scorecard2 real differences · 8 level
Sign Document versus Batch Proof: the parameters behind the verdict, then further details
ParameterSign DocumentBatch Proof
PriceFreeFree
Rating—5.0 (4 ratings) — better
Positive reviews—100.0% of reviews
Number of ratings—4 — better
Update frequency—Daily
AdsYesNo — better
In-app purchasesYesYes
Monetization—Free with in-app purchases
DevicesiPhoneiPhone, iPad, iPod — better
Requires iOS16.015.1 — better
Further details — not scored
Size23 MB28 MB
Age rating4+4+
DeveloperMargaret BabcockDominic Anella

In-app purchases

4 purchases

Sign Document

Subscriptions4
  • margoDockWeekly$8.997 Days
  • Sign Document: Signature PDF.3 Days trial$8.997 Days
  • margoDockMonthly$14.991 Month
Show 1 more
  • margoDockMonthlyTrial3 Days trial$15.991 Month
2 purchases

Batch Proof

Subscriptions2
  • Batch Proof Pro Monthly$3.991 Month
  • Batch Proof Pro Annual$34.991 Year

Questions

Is Sign Document free?
Sign Document is free to download, with in-app purchases available.
Is Batch Proof free?
Batch Proof is free to download, with in-app purchases available.
Do Sign Document or Batch Proof have ads?
Sign Document shows ads; Batch Proof does not.

Other comparisons