Comparison

Document Signer vs TODO

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

TODO

This app helps you organize your life, prioritize tasks, and build consistent habits. Seamlessly integrate your to-do list with your calendar to boost productivity and achieve your goals. Take control of your day and reduce overwhelm.

Highlights
  • Organize tasks into projects
  • Prioritize important tasks
  • Calendar integration
  • Habit tracking
  • Progress monitoring
Features
Read full description

Your to-do list shouldn't make you anxious. TODO shows you what to do right now - not everything at once. A calmer way to plan your day, right on your iPhone. My Day - your morning ritual Each morning, pick just a few tasks to focus on today. Everything else waits quietly. The long list stops being a source of dread and becomes a plan. Time-blocking - plan your day by the hour Drag a task onto your timeline, like an appointment. Your to-do list turns into a real schedule - you see not just what's left, but when it happens. Everything in one place Tasks, notes, and a calendar - without juggling three apps. Synced across your devices with iCloud and always backed up. Calm by design A warm, premium look - serif headlines, a quiet palette - built to feel calm, not cluttered. Light and dark themes included. What's inside: - My Day - a daily focus ritual - Time-blocking on a full 24-hour timeline - Tasks: projects, colors, due dates, reminders, repeats, subtasks - Notes with projects and a clean serif editor - Calendar with a day timeline - Smart lists: Inbox, Today, Overdue, Next 7 days - iCloud sync & backup across devices - Light & dark themes Start free - create your first tasks and notes, try My Day, and feel the difference. When you're ready for the full experience, unlock everything with Premium: 3 days free, then a simple yearly or monthly plan. Cancel anytime. A quieter day starts here.

Screenshots

Document Signer4 screens
TODO4 screens

Verdict

The call

The clearest difference is review sentiment: Document Signer at 75% against TODO's 43%. Document Signer also leads on rating (4.7 vs 4.3). TODO's advantage is iOS requirement (13.0 vs 15.1). On price, ratings volume, update cadence and ads 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 and TODO sells 4 in-app purchases, starting at $9.99 per month. Whichever you choose, the download price is not the number that matters.

ReceptionRating · Positive reviews · Number of ratings

Document Signer holds the better App Store score, 4.7 against 4.3. Both are backed by a comparable volume of ratings — 26 and 20 respectively. Written reviews point the same way: 75% of Document Signer's written reviews are positive against 43% of TODO's.

UpkeepUpdate frequency

Document Signer ships an update every 9 days, TODO every 5 days. The most recent releases landed on November 4, 2026 and October 30, 2026 respectively.

Scorecard3 real differences · 7 level
Document Signer versus TODO: the parameters behind the verdict, then further details
ParameterDocument SignerTODO
PriceFreeFree
Rating4.7 (26 ratings) — better4.3 (20 ratings)
Positive reviews75.0% of reviews — better42.9% of reviews
Number of ratings26 — better20
Update frequencyEvery 9 daysEvery 5 days — better
AdsNoNo
In-app purchasesYesYes
MonetizationFreemiumFree with in-app purchases
DevicesiPhone, iPad, iPod — betteriPhone, iPod
Requires iOS15.113.0 — better
Further details — not scored
Size47 MB110 MB
Age rating4+4+
DeveloperZion Studios LLCVage Alaverdian

Customer experience

Document Signer

All ratings26 ratings
Positive92.3%
Neutral3.8%
Negative3.8%
Written reviews4 reviews
Positive75.0%
Neutral0.0%
Negative25.0%

TODO

All ratings21 ratings
Positive81.0%
Neutral4.8%
Negative14.3%
Written reviews7 reviews
Positive42.9%
Neutral14.3%
Negative42.9%

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
4 purchases

TODO

Subscriptions2
  • Monthly Premium3 Days trial$9.991 Month
  • Get full access to app3 Days trial$29.991 Year
One-time2
  • Lifetime PremiumFree
  • Lifetime Premium$79.99

Questions

Is Document Signer free?
Document Signer is free to download, with in-app purchases available.
Is TODO free?
TODO is free to download, with in-app purchases available.
Which has better reviews, Document Signer or TODO?
Document Signer is rated higher. Document Signer averages 4.7 out of 5 from 26 ratings, while TODO averages 4.3 from 20 ratings.
Do Document Signer or TODO have ads?
Neither Document Signer nor TODO shows ads.
Which is updated more often, Document Signer or TODO?
Document Signer ships an update every 9 days, and TODO every 5 days. Most recently, Document Signer was updated on November 4, 2026 and TODO on October 30, 2026.

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