# Two Factor Authenticator & OTP vs eSign

Two Factor Authenticator & OTP and eSign both sit at 4.5 stars, but that hides the real split: 100% of Two Factor Authenticator & OTP's written reviews are positive against 33% of eSign's. Two Factor Authenticator & OTP also leads on update cadence (every 2 days vs every 2 weeks) and iOS requirement (15.1 vs 18.6). eSign's advantage is monetization model (free with in-app purchases vs subscription). On price, rating, ratings volume and ads there is nothing between them.

Both are free to download. Two Factor Authenticator & OTP sells 2 in-app purchases, starting at $6.99 per 7 days and eSign sells 5 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 — 133 and 130 respectively. Written reviews complicate that: 100% of Two Factor Authenticator & OTP's written reviews are positive against 33% of eSign's, so the app with the better star average is not the one people write more warmly about.

Two Factor Authenticator & OTP ships an update every 2 days, eSign every 2 weeks. The most recent releases landed on October 16, 2026 and October 22, 2026 respectively.

## The numbers

| Metric | Two Factor Authenticator & OTP | eSign |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.5 (133 ratings)](https://appshunter.io/ios/app/two-factor-authenticator-and-otp/id6738425763/reviews) | **[4.7 (130 ratings)](https://appshunter.io/ios/app/esign-signature-maker-editor/id6745844134/reviews)** |
| Number of ratings | **133** | 130 |
| Positive reviews | **100.0% of reviews** | 33.3% of reviews |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | **Every 2 days** | Every 2 weeks |
| Monetization | Subscription | **Free with in-app purchases** |
| Size | 26 MB | 65 MB |
| Requires iOS | **15.1** | 18.6 |
| Devices | **iPhone, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [HENRY FOSTER](https://appshunter.io/developer/1851206362) | [Marvin Wimmer](https://appshunter.io/developer/1771470022) |

## What reviewers say

### Two Factor Authenticator & OTP

[App page](https://appshunter.io/ios/app/two-factor-authenticator-and-otp/id6738425763)

Enhance your online security with robust two-factor and multi-factor authentication. This app generates secure one-time passwords and supports multiple protocols, with features like backup, restore, and encrypted data storage for peace of mind.

**Highlights:** Two-Factor Authentication (2FA), Multi-Factor Authentication (MFA), TOTP and HOTP Support, Backup & Restore, User-Friendly Design, Encrypted Data Storage

**Features:** macOS Compatibility

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Free Trial PRO Access | $6.99 | per 7 days |
| Weekly PRO Access | $6.99 | per 7 days |


### eSign

[App page](https://appshunter.io/ios/app/esign-signature-maker-editor/id6745844134)

Effortlessly sign, fill, and manage documents directly from your iPhone. Create legally valid electronic signatures with your finger or stylus and send signed documents in seconds. Streamline your paperwork and reduce paper usage.

**Highlights:** Create electronic signatures, Fill out and edit documents, Apply signatures to PDFs, Import documents from cloud storage, Digital document organization

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

**In-app purchases (5)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Weekly Premium Access | $6.99 | per 7 days |
| Weekly Trial Premium Access | $7.99 | per 7 days |
| Monthly Premium Access | $17.99 | per month |
| Monthly Trial Premium Access | $17.99 | per month |
| Annual Premium Access | $49.99 | per year |


## Frequently asked questions

### Is Two Factor Authenticator & OTP free?

Two Factor Authenticator & OTP 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, Two Factor Authenticator & OTP or eSign?

eSign is rated higher. Two Factor Authenticator & OTP averages 4.5 out of 5 from 133 ratings, while eSign averages 4.7 from 130 ratings.

### Do Two Factor Authenticator & OTP or eSign have ads?

Neither Two Factor Authenticator & OTP nor eSign shows ads.

### Which is updated more often, Two Factor Authenticator & OTP or eSign?

Two Factor Authenticator & OTP ships an update every 2 days, and eSign every 2 weeks. Most recently, Two Factor Authenticator & OTP was updated on October 16, 2026 and eSign on October 22, 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.*