# eSign Fill & Sign PDF Document vs MFA Authenticator

eSign Fill & Sign PDF Document and MFA Authenticator both sit at 4.4 stars, but that hides the real split: 100% of MFA Authenticator's written reviews are positive against 22% of eSign Fill & Sign PDF Document's. MFA Authenticator also leads on update cadence (every 3 days vs every 2 weeks). On price, rating, ratings volume and ads there is nothing between them.

Both are free to download. eSign Fill & Sign PDF Document sells 3 in-app purchases, starting at $6.99 per 7 days and MFA Authenticator sells 3 in-app purchases, starting at $6.99 per 7 days. Whichever you choose, the download price is not the number that matters.

On the App Store both sit at effectively the same score — 4.4 for eSign Fill & Sign PDF Document against 4.4 for MFA Authenticator. Both are backed by a comparable volume of ratings — 131 and 104 respectively. Written reviews are what separate them: 22% of eSign Fill & Sign PDF Document's written reviews are positive against 100% of MFA Authenticator's.

eSign Fill & Sign PDF Document ships an update every 2 weeks, MFA Authenticator every 3 days. The most recent releases landed on September 3, 2026 and September 24, 2026 respectively.

## The numbers

| Metric | eSign Fill & Sign PDF Document | MFA Authenticator |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.4 (131 ratings)](https://appshunter.io/ios/app/esign-fill-and-sign-pdf-document/id6744109118/reviews) | [4.4 (104 ratings)](https://appshunter.io/ios/app/mfa-authenticator-secure-2fa/id6745513713/reviews) |
| Number of ratings | **131** | 104 |
| Positive reviews | 22.2% of reviews | **100.0% of reviews** |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 2 weeks | **Every 3 days** |
| Monetization | Free with in-app purchases | Freemium |
| Size | 72 MB | 17 MB |
| Requires iOS | 16.0 | 16 |
| Devices | iPhone, iPad | iPhone, iPod |
| Age rating | 4+ | 17+ |
| Developer | [Zintex OU](https://appshunter.io/developer/1879518122) | [MINT APPS CAPITAL LTD](https://appshunter.io/developer/1887597935) |

## What reviewers say

### eSign Fill & Sign PDF Document

[App page](https://appshunter.io/ios/app/esign-fill-and-sign-pdf-document/id6744109118)

Easily create and apply electronic signatures to documents directly from your phone. This app lets you sign forms with your finger or initials, edit documents, and import files for a seamless signing experience.

**Highlights:** Create electronic signatures, Sign documents easily, Edit and complete documents, Import documents, Signature maker

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Weekly | $6.99 | per 7 days |
| Monthly | $19.99 | per month |
| Yearly | $39.99 | per year |


### MFA Authenticator

[App page](https://appshunter.io/ios/app/mfa-authenticator-secure-2fa/id6745513713)

This app simplifies online security by enabling two-factor authentication for all your accounts in one place. It offers secure backups, biometric locks, and seamless device syncing for a private and user-friendly experience.

**Highlights:** Two-factor authentication management, Secure token backups, Passcode and biometric app lock, Cross-device synchronization, One-tap browser extension authentication, Open-source technology

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Weekly | $6.99 | per 7 days |
| Monthly | $19.99 | per month |
| Yearly | $49.99 | per year |


## Frequently asked questions

### Is eSign Fill & Sign PDF Document free?

eSign Fill & Sign PDF Document is free to download, with in-app purchases available.

### Is MFA Authenticator free?

MFA Authenticator is free to download, with in-app purchases available.

### Which has better reviews, eSign Fill & Sign PDF Document or MFA Authenticator?

eSign Fill & Sign PDF Document and MFA Authenticator are both rated 4.4 out of 5 on the App Store, from 131 and 104 ratings respectively.

### Do eSign Fill & Sign PDF Document or MFA Authenticator have ads?

Neither eSign Fill & Sign PDF Document nor MFA Authenticator shows ads.

### Which is updated more often, eSign Fill & Sign PDF Document or MFA Authenticator?

eSign Fill & Sign PDF Document ships an update every 2 weeks, and MFA Authenticator every 3 days. Most recently, eSign Fill & Sign PDF Document was updated on September 3, 2026 and MFA Authenticator on September 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.*