Comparison

Document Signer vs Engelmann Software App

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

Head to head
About

Document Signer

Easily sign PDFs, fill forms, and manage scanned documents. This app offers a free e-signature feature and a camera scanner. Upgrade to Pro for advanced editing tools, templates, and cloud syncing.

Highlights
  • Electronic document signing
  • PDF and image file signing
  • Camera scanner for documents
  • Document editing tools
  • Ready-to-use templates
  • Google Drive syncing
  • Local storage for privacy
Features
Read full description

Introducing SimpleSign, your ultimate assistant for electronically signing and managing documents with ease. Whether you need to sign a PDF, fill out forms, or organize scanned documents, SimpleSign offers a comprehensive solution designed to streamline your workflow. Effortless Document Signing and Editing SimpleSign simplifies the process of signing documents electronically. With a user-friendly interface and intuitive design, you can sign PDFs and image files seamlessly. Utilize the free e-signature feature to sign documents quickly and securely. For full access to premium tools, templates, and advanced editing features, an upgrade to SimpleSign Pro is available. Versatile Editing Tools Enhance your documents with multiple editing tools available in SimpleSign. Customize texts, import images, add checkboxes, and insert initials wherever necessary. Some advanced editing features require a Pro subscription. Comprehensive Document Management Manage your documents effectively with SimpleSign’s integrated features. Use the free camera scanner to capture physical documents and convert them into digital files. Organize your documents within the app, making it easy to access and retrieve important information. Pro users can unlock additional tools for improved workflow efficiency. Ready-to-Use Templates Save time with SimpleSign’s extensive library of templates. Choose from over 15+ pre-designed templates for contracts, forms, and more. Some templates are available for free, while premium templates require a Pro subscription. Secure and Private Rest assured that your documents are secure with SimpleSign’s local storage feature. No account is required to start signing. Your documents remain on your device for maximum privacy. Integration and Google Drive Syncing With its brand new feature, SimpleSign can now backup all your scanned and signed documents with the connection of your Google account. It seamlessly integrates with your workflow giving you the ability to never loose your documents and easily recover them to a new phone! Upgrade to SimpleSign Pro Unlock premium features with a SimpleSign Pro subscription, including: - Access to all templates - Advanced editing tools - Unlimited document storage - Priority support - More customization options SimpleSign Pro offers a 3-day free trial for new users, followed by a paid subscription. Privacy Policy: https://sites.google.com/view/simplesign/privacy-policy Terms of Use: https://sites.google.com/view/simplesign/terms-conditions Support: zionstudiosapps@gmail.com All rights reserved, Zion Studios LLC, 2024

About

Engelmann Software App

Features
Read full description

The official app from Engelmann Software — your software partner from Germany. DISCOVER OUR TOOLS Direct access to all Engelmann products: Photomizer for image enhancement, MyFormatConverter for file conversion, AntiSpy for privacy, and many more. All software "Made in Germany". KNOWLEDGE THAT HELPS Our compendiums get straight to the point: - Photo compendium — image editing, tuning, quality - Tuning compendium — how to optimize software performance - Rescue compendium — data recovery made simple - Privacy compendium — how to protect your data - AI compendium — AI tools and how to use them - Streaming compendium — everything about streaming - CD/DVD compendiums — the classics explained NEWS & TIPS Stay up to date with tutorials, software news and how-tos from our blog. QUICK SUPPORT Search answers in the FAQ or create a support ticket directly — we answer personally from Dortmund, Germany. FEATURES - Available in 5 languages: German, English, French, Spanish, Italian - Dark mode (auto or manual) - Clean design, no marketing noise - Direct shop access ABOUT ENGELMANN SOFTWARE For over 30 years we have been developing software for photo, video, data recovery, and security. Made in Germany, in Dortmund. Privacy: https://engelmann.com/policies/privacy-policy Imprint: https://engelmann.com/policies/legal-notice Contact: office@engelmann.com

Screenshots

Document Signer4 screens
Engelmann Software App2 screens

Verdict

The call

The clearest difference is in-app purchases: Engelmann Software App at none against Document Signer's 4. Document Signer's advantage is update cadence (every 9 days vs every 2 months). 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. Document Signer sells 4 in-app purchases, starting at $4.99 per 7 days. Engelmann Software App asks for nothing beyond the download.

UpkeepUpdate frequency

Document Signer ships an update every 9 days, Engelmann Software App every 2 months. The most recent releases landed on October 7, 2026 and October 8, 2026 respectively.

Scorecard2 real differences · 8 level
Document Signer versus Engelmann Software App: the parameters behind the verdict, then further details
ParameterDocument SignerEngelmann Software App
PriceFreeFree
Rating4.7 (26 ratings) — better—
Positive reviews75.0% of reviews—
Number of ratings26 — better—
Update frequencyEvery 9 days — betterEvery 2 months
AdsNoNo
In-app purchasesYesNo — better
MonetizationFreemium—
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS15.115.0 — better
Further details — not scored
Size47 MB3 MB
Age rating4+17+
DeveloperZion Studios LLCEngelmann Software GmbH

In-app purchases

4 purchases

Document Signer

Subscriptions3
  • Pro Weekly Subscription3 Days trial$4.997 Days
  • Pro Monthly Subscription3 Days trial$12.991 Month
  • Pro Yearly Subscription3 Days trial$59.991 Year
One-time1
  • Lifetime SimpleSign Offer$69.99
None

Engelmann Software App

No in-app purchases

Questions

Is Document Signer free?
Document Signer is free to download, with in-app purchases available.
Is Engelmann Software App free?
Engelmann Software App is free to download, with no in-app purchases.
Do Document Signer or Engelmann Software App have ads?
Neither Document Signer nor Engelmann Software App shows ads.
Which is updated more often, Document Signer or Engelmann Software App?
Document Signer ships an update every 9 days, and Engelmann Software App every 2 months. Most recently, Document Signer was updated on October 7, 2026 and Engelmann Software App on October 8, 2026.

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