# Authenticator vs eSign

The clearest difference is ads: eSign at none against Authenticator's shown. eSign also leads on rating (4.7 vs 4.5). Authenticator's advantage is iOS requirement (14.0 vs 16.6). On price, ratings volume, update cadence and in-app purchases there is nothing between them.

Both are free to download. Authenticator sells 3 in-app purchases, starting at $4.99 per 7 days and eSign sells 3 in-app purchases, starting at $6.99 per 7 days. Whichever you choose, the download price is not the number that matters.

eSign holds the better App Store score, 4.7 against 4.5. Both are backed by a comparable volume of ratings — 26 and 70 respectively.

Authenticator ships an update weekly, eSign every 10 days. Both last shipped on October 24, 2026.

## The numbers

| Metric | Authenticator | eSign |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.5 (26 ratings)](https://appshunter.io/ios/app/authenticator-secure-2fa-auth/id6749149708/reviews) | **[4.7 (70 ratings)](https://appshunter.io/ios/app/esign-digital-and-signature-app/id6749570001/reviews)** |
| Number of ratings | 26 | **70** |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | Yes | Yes |
| Ads | Yes | **No** |
| Update frequency | **Weekly** | Every 10 days |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Size | 73 MB | 47 MB |
| Requires iOS | **14.0** | 16.6 |
| Devices | **iPhone, iPod** | iPhone |
| Age rating | 4+ | +4 |
| Developer | [Timon Scherzinger](https://appshunter.io/developer/1895022963) | [Digital Gully LLC](https://appshunter.io/developer/1896597474) |

## What reviewers say

### Authenticator

[App page](https://appshunter.io/ios/app/authenticator-secure-2fa-auth/id6749149708)

Securely manage your two-factor authentication tokens and passwords in one place. This app offers offline code generation and a private in-app browser. Free users can manage existing codes and passwords, while premium subscribers gain unlimited creation and secure browsing.

**Highlights:** Organize 2FA tokens and passwords, Offline code generation, Built-in secure browser, Manage existing codes and passwords (free), Unlimited code/password creation (premium), Face ID access

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Weekly | $4.99 | per 7 days |
| Monthly | $17.99 | per month |
| Yearly | $49.99 | per year |


### eSign

[App page](https://appshunter.io/ios/app/esign-digital-and-signature-app/id6749570001)

Easily sign and edit PDF documents with a powerful digital signature tool. Import files from storage or your photo library, create custom signatures, and fill out forms on the go. Streamline your document workflow with multi-page support and a smooth, intuitive signing process.

**Highlights:** Custom e-signatures, PDF document import, Multi-page support, Easy form signing, Signature maker, Creative signature suggestions

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Unlimited Access | $6.99 | per 7 days |
| Monthly Premium | $19.99 | per month |
| Annual Premium | $49.99 | per year |


## Frequently asked questions

### Is Authenticator free?

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

### Is eSign free?

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

### Which has better reviews, Authenticator or eSign?

eSign is rated higher. Authenticator averages 4.5 out of 5 from 26 ratings, while eSign averages 4.7 from 70 ratings.

### Do Authenticator or eSign have ads?

Authenticator shows ads; eSign does not.

### Which is updated more often, Authenticator or eSign?

Authenticator ships an update weekly, and eSign every 10 days. Most recently, Authenticator was updated on October 24, 2026 and eSign 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.*