Comparison

Notarize vs Instant Notary App

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

Head to head
About

Notarize

Legally and securely notarize any document online in minutes from your mobile device. Connect with a licensed notary via audio/video call for instant verification and signing, available 24/7 worldwide. Supports documents with multiple signers.

Highlights
  • Online document notarization
  • 24/7 availability
  • Audio/video notary calls
  • Identity verification
  • Multi-signer document support
  • Downloadable notarized documents
Features
Read full description

Legally and securely notarize any document in minutes from your iPhone or iPad. Notarize serves every American worldwide. Open 24 hours a day, 7 days a week—even during holidays. Average wait time is less than one minute. Traveling abroad and need a document notarized? Can’t find a notary near you? Have a time-sensitive request after business hours? Say hello to Notarize. How it works: Upload or scan your documents. Next, take a picture of your license or passport and answer a few security questions - this is how we verify your identity. Then connect with a licensed electronic notary via an audio/video call to sign and notarize your document. Once your document is notarized, you can download, email, and access the file in the app at any time. Notarize also accepts documents that require more than one signer. Notarize agents are held to the highest standards and have completed training, undergone background checks, and independently hold insurance in accordance with notary industry best practices. Simply download the app to legally notarize any document, anytime, anywhere. Notarize is the leader in online notarization, which is simpler, smarter and safer than notarizing documents on paper. Powered by Proof, the identity verification platform trusted for the most important transactions.

About

Instant Notary App

Easily notarize your documents online from anywhere in the US. Upload your files, connect with a licensed notary, verify your identity, and receive your digitally stamped and signed documents within minutes. This service offers a convenient and affordable alternative to traditional notary methods.

Highlights
  • Upload documents for notarization
  • Connect with licensed notaries
  • Digital identity verification
  • Receive digitally stamped documents
  • Download, print, or share documents
Features
Read full description

OnlineNotary.net is a Virginia based company that can legally perform online notary to any US Citizen or US Resident. Our experienced and friendly, professionally licensed and certified notaries can help you finish your notarization needs within minutes. We have well over 30 years of industry experience and the ability to pay attention to details of your documents. Here is how it works: Using our user-friendly app, you can upload any document that you need to notarize. Here is how it works: 1. Upload Your Documents & Verify Your Identity 2. Connect to our experienced Notary Public. 3. Show us your proof of identity, such as Drivers License or US Passport. 4. We will place our seal stamp and digital signatures on your document. You will be notified when your documents are ready to download from your app. Download, Print or Share your documents directly from our app. Instantly. We are also affordable. With only $10 per document notarized, we are cheaper than going to a UPS store, a Mailbox Store, to your bank or having someone else come to you. Save time and save money with Instant Notary Service by OnlineNotary.net.

Screenshots

Notarize4 screens
Instant Notary App3 screens

Verdict

The call

The clearest difference is monetization model: Notarize at free against Instant Notary App's paid. Notarize also leads on update cadence (every 2 weeks vs every 3 months) and ratings volume (119K vs 8.1K). Instant Notary App's advantage is review sentiment (85% vs 72%) and iOS requirement (11.0 vs 16.0). On price, rating, ads and in-app purchases 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. Neither carries in-app purchases, so what you see is what you pay.

ReceptionRating · Positive reviews · Number of ratings

On the App Store both sit at effectively the same score — 4.9 for Notarize against 4.9 for Instant Notary App. That said, the two scores are not equally well evidenced: Notarize has 119K ratings behind it against 8.1K, so its average is the more settled of the two. Written reviews are what separate them: 72% of Notarize's written reviews are positive against 85% of Instant Notary App's.

UpkeepUpdate frequency

Notarize ships an update every 2 weeks, Instant Notary App every 3 months. The most recent releases landed on October 25, 2026 and October 24, 2026 respectively.

Scorecard5 real differences · 5 level
Notarize versus Instant Notary App: the parameters behind the verdict, then further details
ParameterNotarizeInstant Notary App
PriceFreeFree
Rating4.9 (119K ratings) — better4.9 (8.1K ratings)
Positive reviews71.9% of reviews84.8% of reviews — better
Number of ratings119K — better8.1K
Update frequencyEvery 2 weeks — betterEvery 3 months
AdsNoNo
In-app purchasesNoNo
MonetizationFree — betterPaid
DevicesiPhone, iPadiPhone, iPad, iPod — better
Requires iOS16.011.0 — better
Further details — not scored
Size240 MB58 MB
Age rating4+4+
DeveloperNotarize, Inc.Instant Notary LLC

Customer experience

Notarize

All ratings119,043 ratings
Positive97.9%
Neutral0.9%
Negative1.2%
Written reviews167 reviews
Positive71.9%
Neutral3.0%
Negative25.1%

Instant Notary App

All ratings7,348 ratings
Positive97.5%
Neutral1.1%
Negative1.5%
Written reviews178 reviews
Positive84.8%
Neutral1.1%
Negative14.0%

User reviews

Notarize

From 119K App Store ratings

What we love

  • 🚀 Fast and convenient
  • 👍 Easy to use
  • 🌟 Great customer service
  • 💰 Affordable pricing
  • 🌍 Accessible from anywhere

Room to improve

  • 🐛 Glitchy and buggy experience
  • 🤔 Confusing instructions
  • 🤖 Unhelpful or unresponsive notaries
  • 🔒 Concerns about security and verification
  • 💻 Compatibility issues with devices and browsers

Instant Notary App

From 8.1K App Store ratings

What we love

  • 🚀 Quick and easy process
  • 👍 Convenient and accessible
  • 🚀 Fast and efficient service
  • 👍 Professional and friendly staff
  • 🚀 Saved time and hassle

Room to improve

  • 🐛 Occasional technical issues
  • 💰 Slightly more expensive than in-person
  • 🕰️ Longer wait times during peak hours

Bugs and requests

Notarize

Reported bugs

3 issues
  • Document upload and signing issues
  • Connectivity problems during video calls
  • Inability to delete or edit previously entered information

Requested features

4 requests
  • Allow multiple signers on a document
  • Improve document quality and editing capabilities
  • Provide better customer support and troubleshooting
  • Expand availability to more locations and countries

Instant Notary App

Reported bugs

3 issues
  • Inconsistent pricing information
  • Document processing delays
  • Account creation issues

Requested features

3 requests
  • Option to save payment information
  • Ability to notarize multiple documents at once
  • Improved screen timeout handling during calls

In-app purchases

None

Notarize

No in-app purchases

None

Instant Notary App

No in-app purchases

Questions

Is Notarize free?
Notarize is free to download, with no in-app purchases.
Is Instant Notary App free?
Instant Notary App is free to download, with no in-app purchases.
Which has better reviews, Notarize or Instant Notary App?
Notarize is rated higher. Notarize averages 4.9 out of 5 from 119K ratings, while Instant Notary App averages 4.9 from 8.1K ratings.
Do Notarize or Instant Notary App have ads?
Neither Notarize nor Instant Notary App shows ads.
Which is updated more often, Notarize or Instant Notary App?
Notarize ships an update every 2 weeks, and Instant Notary App every 3 months. Most recently, Notarize was updated on October 25, 2026 and Instant Notary App on October 24, 2026.

Other comparisons