Comparison

Sign PDF documents vs Cothena Management

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

Head to head
About

Sign PDF documents

Easily sign documents digitally without printing. This app allows for unlimited signatures without requiring a subscription or registration, making document signing quick and convenient.

Highlights
  • Unlimited digital signatures
  • No subscription required
  • No registration needed
  • Sign without printing
  • Document archiving
Features
Read full description

Sign any document in seconds — right from your iPhone and iPad. Got a contract by email? Sign it and send it back in under a minute: no printer, no scanner, no stress. SIGN IN 3 SIMPLE STEPS 1. Import any PDF or scan a paper document with your camera 2. Draw your signature with your finger — save it once, reuse it forever 3. Place it on the document, save and share EVERYTHING YOU NEED • Create and save multiple signatures and your initials • Built-in scanner: turn paper into a signable PDF • Add text and today's date with one tap • Fill and sign contracts, forms, quotes and leases • Sign multi-page documents, page by page • Your documents never leave your device: private and secure • Works offline — no account, no registration Perfect for freelancers, small businesses, real estate agents, HR — and anyone who hates printers. Download Sign PDF and sign your first document in less than a minute! Unlock all Sign PDF Pro features by choosing the plan that best fits your needs: Auto-Renewing Subscriptions * Monthly: Full access to all Pro features. * Yearly: Full access with a 3-day free trial. Subscription Details: * Payment will be charged to your iTunes account at confirmation of purchase. * Subscriptions automatically renew unless auto-renew is turned off at least 24 hours before the end of the current period. * Your account will be charged for renewal within 24 hours prior to the end of the current period. * You can manage your subscriptions and turn off auto-renewal by going to your Account Settings after purchase. * Any unused portion of a free trial period, if offered, will be forfeited when you purchase a subscription. One-Time Purchase * Lifetime Access: A one-time payment for lifetime access to all Pro features of Sign PDF. No recurring fees. Pro features include: unlimited signed documents, built-in document scanner, and an ad-free experience. Legal Information * Privacy Policy: https://www.freeprivacypolicy.com/privacy/view/000ea101de4e771dc9cc10e883deab0c * Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

About

Cothena Management

Features
Read full description

The Cothena Management App is designed to give your team all agendas, tasks, notes, and conversations in one place. Key Features * Access to all itineraries: After you log in to the app, you can see all the available runsheets, schedules, itineraries, and other types of schedules. * see and edit your tasks * Detailed event information: You can provide additional activity descriptions using text, images, videos, and other media, as well as location information. * Easy navigation: Switch between different schedules or itineraries as needed. * Multiple languages: You define the languages that are available. * Time-zone options: You can see the agendas in different time zones. * Conversations: You can organize your conversations into different channels and decide who can see what channels. Why Use the Cothena Management App? If your operations are complex and time sensitive, this is the right tool for your project. It makes it easier to keep everybody on the same page. The app lets your team quickly navigate and communicate all their coordination needs in one place. Additional Benefits: The Cothena Management App collects all the coordination data in a structured way. The conversations are all associated with the appropriate activities so that you can use this information for analysis and passing on the generated knowledge with colleagues. This is especially powerful when you onboard new employees frequently. The App collects only the following information: mobileDateTime, devicePlatform, deviceLanguage, deviceType, deviceModel, deviceVersion. The App also stores your login credentials on your phone using the secure JWT method.

Screenshots

Sign PDF documents4 screens
Cothena Management1 screens

Verdict

The call

The clearest difference is in-app purchases: Cothena Management at none against Sign PDF documents's 3. Cothena Management also leads on ads (none vs shown) and update cadence (every 2 days vs every 3 weeks). 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. Sign PDF documents sells 3 in-app purchases, starting at $2.99 per month. Cothena Management asks for nothing beyond the download.

UpkeepUpdate frequency

Sign PDF documents ships an update every 3 weeks, Cothena Management every 2 days. The most recent releases landed on October 4, 2026 and September 30, 2026 respectively.

Scorecard3 real differences · 7 level
Sign PDF documents versus Cothena Management: the parameters behind the verdict, then further details
ParameterSign PDF documentsCothena Management
PriceFreeFree
Rating1.0 (1 ratings) — better—
Positive reviews22.2% of reviews—
Number of ratings1 — better—
Update frequencyEvery 3 weeksEvery 2 days — better
AdsYesNo — better
In-app purchasesYesNo — better
MonetizationAd-supported—
DevicesiPhone, iPad, iPod, Mac — betteriPhone, iPad, iPod
Requires iOS15.015.0
Further details — not scored
Size19 MB211 MB
Age rating4+4+
DeveloperEmanuele FlorisMergeLabs GmbH

In-app purchases

3 purchases

Sign PDF documents

Subscriptions2
  • Unlimited Access$2.991 Month
  • Unlimited Access3 Days trial$8.991 Year
One-time1
  • PRO Lifetime Access$22.99
None

Cothena Management

No in-app purchases

Questions

Is Sign PDF documents free?
Sign PDF documents is free to download, with in-app purchases available.
Is Cothena Management free?
Cothena Management is free to download, with no in-app purchases.
Do Sign PDF documents or Cothena Management have ads?
Sign PDF documents shows ads; Cothena Management does not.
Which is updated more often, Sign PDF documents or Cothena Management?
Sign PDF documents ships an update every 3 weeks, and Cothena Management every 2 days. Most recently, Sign PDF documents was updated on October 4, 2026 and Cothena Management on September 30, 2026.

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