# Notarize vs Instant Notary App

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.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

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.

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.

## The numbers

| Metric | Notarize | Instant Notary App |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.9 (119K ratings)](https://appshunter.io/ios/app/notarize/id1022005141/reviews)** | [4.9 (8.1K ratings)](https://appshunter.io/ios/app/instant-notary-app/id1481876815/reviews) |
| Number of ratings | **119K** | 8.1K |
| Positive reviews | 71.9% of reviews | **84.8% of reviews** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 2 weeks** | Every 3 months |
| Monetization | **Free** | Paid |
| Size | 240 MB | 58 MB |
| Requires iOS | 16.0 | **11.0** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Notarize, Inc.](https://appshunter.io/developer/1022005140) | [Instant Notary LLC](https://appshunter.io/developer/1481876814) |

## What reviewers say

### Notarize

[App page](https://appshunter.io/ios/app/notarize/id1022005141)

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:** macOS Compatibility, Apple Wallet

**In-app purchases:** none

**What reviewers like**

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

**What reviewers complain about**

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

**Reported bugs**

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

**Requested features**

- 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

[App page](https://appshunter.io/ios/app/instant-notary-app/id1481876815)

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:** macOS Compatibility

**In-app purchases:** none

**What reviewers like**

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

**What reviewers complain about**

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

**Reported bugs**

- Inconsistent pricing information
- Document processing delays
- Account creation issues

**Requested features**

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


## Frequently asked 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.

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*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*