Two Factor Authenticator & OTP vs eSign
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Two Factor Authenticator & OTP
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.
- Two-Factor Authentication (2FA)
- Multi-Factor Authentication (MFA)
- TOTP and HOTP Support
- Backup & Restore
- User-Friendly Design
- Encrypted Data Storage
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Our app provides robust two-factor authentication (2FA) and multi-factor authentication (MFA), ensuring that your sensitive information stays protected. Features: - Two-Factor Authentication (2FA): Boost your account security by adding an additional layer of protection beyond just your password. Our app generates secure, unique one-time passwords (OTPs) that are required along with your regular login credentials. - Multi-Factor Authentication (MFA): For even more security, our app supports MFA, adding another step in the authentication process. This offers multiple authentication methods for a stronger defense. - TOTP and HOTP Support: Our app supports both Time-Based One-Time Password (TOTP) and HMAC-Based One-Time Password (HOTP) protocols, allowing you to secure a wide variety of services and platforms. - Backup & Restore: Ensure your authentication data is never lost with our backup and restore feature. Securely save your information and retrieve it when necessary. - User-Friendly Design: Our app features a simple and intuitive interface, making it easy to configure and manage your 2FA and MFA settings, regardless of your technical expertise. - Encrypted Data Storage: All sensitive information is protected with advanced encryption, guaranteeing that your data remains secure from unauthorized access. Experience top-level online security by downloading our app today and take control of your digital safety. Subscription Details: - Payment is processed through your iTunes Account upon purchase confirmation. - Subscriptions renew automatically unless auto-renew is turned off at least 24 hours before the end of the current period. - Your account will be charged for renewal within 24 hours before the end of the current period, with the renewal cost clearly indicated. - Users can manage their subscriptions and turn off auto-renewal in Account Settings after purchase. - Any unused portion of a free trial period, if offered, will be forfeited upon subscription purchase, where applicable. Privacy Policy: https://docs.google.com/document/d/1qchJFVCafIgpbWZsI3U4yZCGDy2kn_rZZz_taiKyGS4/edit?usp=sharing Terms of Use: https://docs.google.com/document/d/1zF-zOvq6RX_a5igabXmqJYkg8I9eVbZiBuFG13X_zyI/edit?usp=sharing
eSign
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.
- Create electronic signatures
- Fill out and edit documents
- Apply signatures to PDFs
- Import documents from cloud storage
- Digital document organization
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Transform Your iPhone Into a Powerful E-Signing Tool Signature is your go-to app for all things related to digital signatures and document handling. Whether you're at home, in the office, or on the move, this app makes it fast and effortless to sign, fill out, and manage important documents-right from your device. With an intuitive interface and robust functionality, Signature empowers you to create legally valid electronic signatures using just your finger or stylus. Simply draw your signature directly on the screen, place it exactly where it needs to go, and send off your signed documents in seconds. Perfect for contracts, agreements, forms, or any paperwork that requires a signature. Key Features: -Seamlessly fill out and edit documents without printing or scanning - Easily create and save electronic signatures and initials - Apply your signature directly to PDFs and other document formats - Import documents from your email, cloud storage, or device files - Save time, reduce paper usage, and keep your documents organized digitally Whether you're a freelancer, business owner, or just someone who wants a quicker way to handle paperwork, Signature is the ultimate solution for digital signing. Download now and experience a smarter, paper-free workflow! Privacy Policy: https://docs.google.com/document/d/12-YVW2tdj9JPu97IKdG29A6XlatcjkiV4A4NWUdY4XE/edit?tab=t.0 Terms of Use: https://docs.google.com/document/d/1dIJwKCh2ZcIicHnPDVGlUSqZMP1Ual2sA2ikK5BMgD4/edit?tab=t.0
Screenshots
Verdict
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.
Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS
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.
| Parameter | Two Factor Authenticator & OTP | eSign |
|---|---|---|
| Price | Free | Free |
| Rating | 4.5 (133 ratings) | 4.7 (130 ratings) — better |
| Positive reviews | 100.0% of reviews — better | 33.3% of reviews |
| Number of ratings | 133 — better | 130 |
| Update frequency | Every 2 days — better | Every 2 weeks |
| Ads | No | No |
| In-app purchases | Yes | Yes |
| Monetization | Subscription | Free with in-app purchases — better |
| Devices | iPhone, iPod — better | iPhone |
| Requires iOS | 15.1 — better | 18.6 |
| Further details — not scored | ||
| Size | 26 MB | 65 MB |
| Age rating | 4+ | 4+ |
| Developer | HENRY FOSTER | Marvin Wimmer |
Customer experience
Two Factor Authenticator & OTP
eSign
In-app purchases
Two Factor Authenticator & OTP
- Free Trial PRO Access3 Days trial$6.997 Days
- Weekly PRO Access$6.997 Days
eSign
- Weekly Premium Access3 Days trial$6.997 Days
- Weekly Trial Premium Access3 Days trial$7.997 Days
- Monthly Premium Access$17.991 Month
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- Monthly Trial Premium Access3 Days trial$17.991 Month
- Annual Premium Access$49.991 Year
Questions
Is Two Factor Authenticator & OTP free?
Is eSign free?
Which has better reviews, Two Factor Authenticator & OTP or eSign?
Do Two Factor Authenticator & OTP or eSign have ads?
Which is updated more often, Two Factor Authenticator & OTP or eSign?
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