SIGNATURE APP: Top 10 Apps, Gmail, iPhone & Free Apps

signature app
the Adobe blog

Looking for a more convenient way to send, track, and sign digital documents? You will require an electronic signature app. Nowadays, almost everything has been digitized, and collecting handwritten signatures on paper is no longer feasible. With an eSignature app, you can securely sign (and send) agreements from your desktop or mobile device, whenever and wherever you want, without ever picking up a pen. But which app should you go with? In this guide, we have highlighted the best free and paid signature app that can work perfectly on your Gmail and iPhone. Let’s get into detail. 

What is an Electronic Signature?

An electronic signature is a digital mark that indicates acceptance of a contract or document. When you sign your name for a purchase or to receive a package, that is an example of an electronic signature. By allowing you to add entry forms to your documents, electronic signature software makes it simple to collect and store these types of signatures. They also increase security by allowing signatures to be verified.

Are Electronic Signatures Legally Enforceable?

In a nutshell, yes. Many cases have been decided in favor of the veracity of electronic signatures by judges. eSignatures are legally binding whenever there is consent and intent, which is almost always the case.

What is a Digital Signature?

A digital signature differs from an electronic signature. It is an encrypted “packet” linked to a document. Digital signature software generates a hash, which is a condensed version of a document that is encrypted with a specific key. The signature is an encrypted “hash.” The hash is decrypted with the key and compared to the original document to validate the signature. Many of the signature apps discussed below support both electronic and digital signatures, so you don’t have to choose between the two.

How do you Create an Electronic Signature?

  • Select an electronic signature app.
  • Upload or create the document that must be signed.
  • Draw your signature with your mouse or trackpad and save it.
  • Sign your name on the document.
  • Invite other signers to sign your document or send them an email with a link to the document.
  • Save your signed document both digitally and physically in a secure location for the time period required by your industry.

Top 10 Electronic Signature Apps

#1. Signaturely

For those who prefer to keep things simple, Signaturely is the best electronic signature app. The simplicity of Signaturely is what makes it so appealing. It is by far the quickest and easiest platform to use. Many other apps include a slew of features that few people actually require. Signaturely is not one of them. Signaturely focuses on removing features rather than adding new ones.

It eliminates all unnecessary steps and bloatware, allowing you to sign documents more quickly. All you have to do is upload your document (or create one from 45+ professionally designed, ready-to-use templates), point and click where you want the receiver to sign, and finally send it.

Your recipients will receive an email containing a link. They click it, draw their signature, and it’s all done in seconds. It is compatible with all devices.

#2. SignNow

SignNow was designed for SMBs and Enterprises. It understands the features that businesses require from an eSign app and provides them. It’s packed with powerful tools, for example, to help you streamline document workflows and close deals faster.

There are reusable templates to help you create documents quickly, as well as an intuitive drag-and-drop tool for adding custom fillable fields to your documents. If you want to collect payments during the contract signing process, you can include a charge request field.

The Document Groups feature allows you to group multiple documents together and send them out in one batch to be e-signed all at once. You can even create complex routing workflows to send documents to multiple recipients in sequential order, based on the recipient’s role. There are also excellent team collaboration tools. From the Teams tab of your dashboard, you can invite new team members and then set up shared templates and document folders for easy collaboration.

#3. Jotform Sign

Jotform Sign is a document automation solution that allows you to fully automate your document process. You can obtain legally binding signatures from your signers and securely store all of the data you gathered. The tool provides 600+ pre-made templates from which to choose in order to save time and speed up the signing process.

You can send documents to your signers via email, embed the forms on your website, or generate a public link.

If you’re looking for a solution to eliminate manual tasks and automate your workflow, Jotform Sign is a great choice. This signature app provides both a limited free plan and paid plans with higher limits and it is also compatible with Gmail and iPhone.

#4. SignWell

SignWell is a low-cost, user-friendly electronic signature app used by over 61,000 businesses. It can help you save hours by automating your document signing processes and is fully compliant with US and international laws.

The free Forever plan of this signature app is one of the most generous we’ve seen, with almost all of their features included, including premium features like document tracking, reminders, and flexible workflows. The free SignWell plan includes the majority of features but is limited to three documents per month. Paid plans begin at $8 per month. This free signature app also works on iPhone and Gmail.

#5. DocuSign

DocuSign is the leading electronic signature and agreement app in the world. It has over a billion users because of its best-in-class security and compliance standards, as well as its robust feature set. To ensure secure electronic transactions that are fully compliant with all eIDAS signature types, DocuSign employs Standards-Based Signatures technology.

Standard electronic signatures, advanced electronic signatures that meet a higher level of ID verification and security, and qualified electronic signatures that have special legal status in EU member states and are as legally bulletproof as a written signature are all included. DocuSign, like SignNow, has a slew of business-focused features that can help you manage your workflow, such as flexible routing capabilities, APIs and integrations, and so on.

Furthermore, there are some unique premium features that you won’t find on most other platforms, such as SMS document delivery, signing Insights, ID verification, and so on. DocuSign’s eSignature app is part of the larger DocuSign Agreement Cloud, which includes a full suite of apps, integrations, and APIs for managing contracts.

#6. HelloSign

Dropbox, a popular file-sharing service, also owns HelloSign, an electronic signature app. The HelloSign signature app integrates powerfully with Dropbox, as well as many other tools you already use, such as Google Suite, Gmail, and others.

It is extremely simple to use. After logging in, you can open a template, send a document, or sign something. All of these processes are made extremely simple by the interface. Naturally, it works well in conjunction with Dropbox. You can upload and sign files directly from Dropbox to HelloSign, or you can open your documents in Dropbox and send them out for signatures from there.

#7. SignEasy

SignEasy is our top pick for individuals. It’s a fantastic electronic signature app for personal use rather than business use, plus it’s simple to get started: simply sign up for a free trial and you can begin uploading documents, preparing them for signatures, and sending them out right away.

This signature app has extensive integration support and can be used with your favorite apps, you just need to open a document in Gmail, sign it, and send it right away – no muss, no fuss. More powerful features, such as tracking, automated reminders, and serial and parallel signing sequences, are also available. SignEasy plans begin at $8 per month. This signature app also has a 14-day free trial available and works on both Gmail and iPhone.

#8. DocHub

DocHub is, in our opinion, the most user-friendly and cost-effective app for signing and editing PDFs. The free version of the DocHub signature app allows for up to 2,000 documents, and the paid plan is extremely affordable. It doesn’t have as many bells and whistles as some of the other tools on this list, but it’s a great option if you don’t need anything fancy and simply want a quick way to sign documents.

This free and paid optioned DocHub signature app works extremely well with Gmail and iPhone. When you need to sign email documents, you can use the add-on – it literally takes seconds. If you prefer, you can also use the online DocHub app to upload documents, manage sign requests, and create reusable forms.

#9. Adobe Acrobat Reader DC

Adobe Acrobat Reader for Windows is a free PDF viewer. It’s the best option if you only want to sign PDFs on your computer on occasion, rather than creating and sending out agreements for signature. The majority of electronic legal documents, such as contracts and agreements, are in PDF format.

While most Windows PCs include a program for viewing PDF files, these native programs rarely allow you to edit them, which is required in order to sign. This is where Adobe Acrobat Reader DC comes into play.

This signature app is available for free download from the Adobe website and also works well on an iPhone. Then, in Acrobat on your desktop or through the Google Chrome extension, open the document you want to sign and click Fill & Sign to add your signature or initials. You may draw your signature if you wish. Alternatively, simply type it out on your keyboard and Acrobat will convert it to a handwritten font for you.

#10. PandaDoc

PandaDoc is yet another all-in-one solution for document creation, approval, tracking, and eSigning. The interface is our favorite aspect of PandaDoc. The drag-and-drop document builder is excellent: start by selecting a template (from among the 750+ professional options available) and then drag in content blocks, form fields, and signatures.

Once your forms are completed, you can share them with signers via a direct link or embed them on your website. It also makes working with your team a breeze. You can easily add comments to all of your documents and set up approval workflows.

Conditional logic, native CRM integrations (so you can easily pull customer data across into your documents), and real-time tracking are other features we like (so you can see when your forms have been viewed, opened, and signed). PandaDoc provides a generous free plan, with paid plans beginning at $19 per month per user.

Is there an App that makes a Signature for you?

Yes, there are quite a few of them listed above. For example, the DocuSign app is simple to use, includes unlimited free signing for all parties, and is trusted by millions of people around the world.

How do I create a Signature on my Phone?

  • Launch the Gmail app.
  • Tap Menu in the upper left corner.
  • Scroll to the bottom and select Settings.
  • Select the Google Account for which you want to add a signature.
  • Select Mobile Signature.
  • Fill in the blanks with the text for your signature.
  • Tap OK.

Is Signature App Free?

Yes, there are some signature apps that provide an unlimited free plan. Some of these apps have already been mentioned.

Can you give a Fake Signature?

Yes, but there are ramifications. Forging a signature is a crime in all 50 U.S. states, and is considered a felony by all, though many states make forgery a misdemeanor in certain circumstances. Forgery is punished differently in each state, with penalties ranging from jail time to probation or restitution.

Does Android have a Signature App?

Yes, every Android has a signature app. Some of the apps listed above are compatible with both iPhone and Android.

How do I Digitally Write my Signature?

To do so, you must first select a signature platform. After that, open the document and click the prompt, then choose an option, generate the signature, and finalize your e-signature.

How do I do a Handwritten Signature?

  • Sign your name on a blank piece of paper.
  • Photograph the signature with a smartphone or digital camera.
  • Please email the photo to yourself.
  • Save the image of the signature to your computer.
  • Insert the image into your email client.


Signature apps are useful to your team because they save time and streamline a process that is often redundant and time-consuming, but is nonetheless necessary. They’re also advantageous to your customers; by making it simple for them to sign contracts, you’ll improve the buyer’s journey and create a more enjoyable customer experience. So, choose the best signature app for your needs and team, and start saving time right away.


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