Comparison

eSign vs Authenticator App

Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.

Head to head
About

eSign

This app provides a secure and convenient way to digitally sign documents on your mobile device. It generates unique digital signatures, not just handwritten copies, ensuring authenticity and security with features like biometric authentication and tamper-proof audit trails.

Highlights
  • Generates real digital signatures
  • Built-in Digital ID
  • Tamper-proof and secure
  • Full audit trail
  • Biometric authentication
  • QR code verification
Features
Read full description

E-Sign - Fast, Secure & Truly Digital Signatures E-Sign is a simple yet powerful electronic signature app designed for security, convenience, and authenticity. Unlike other tools, E-Sign creates a unique digital signature for each document, not just a copy of your handwritten signature. Sign documents on the go or send them to others for signing - anytime, anywhere. Set up your profile in seconds and upload documents directly from your mobile device. With built-in biometric authentication, accessing your dashboard and signing documents is as easy as a single touch. The app is free to download and operates on a pay-as-you-go model - you only pay when you need a document signed. You can store unlimited documents at no cost. Key Features Generates real digital signatures (not hand-drawn replicas) Built-in Digital ID based on official documents Tamper-proof and secure Full audit trail for every document Clean, user-friendly interface QR code technology for quick verification Supports integration of real-world ID (passport, driver’s license, utility bill) Add custom fields for extra signer data if required Download E-Sign today and experience the smarter, safer way to sign documents! To prevent refund fraud, we share anonymized app usage data with Apple. You can find full details about our refund policy in our Privacy Policy and Terms of Use. Contact us: antoniojose20913@icloud.com Privacy Policy: https://docs.google.com/document/d/13PmmoZtJvUVfVdMIo2FeROd9XA3jghSd756CnqVTC2w/edit?usp=sharing Terms of Use: https://docs.google.com/document/d/1l4sI1DTIIVxNyJHUoGTDMd_cWKkRJT6f69Tz1rYM3pk/edit?usp=sharing

About

Authenticator App

Enhance your online security with time-sensitive codes for account access. This tool prevents unauthorized entry even if passwords are compromised. It's user-friendly, supports multiple accounts, and offers peace of mind for your sensitive information.

Highlights
  • Generates time-sensitive 2FA codes
  • Protects against unauthorized access
  • Supports multiple accounts
  • Easy setup via QR code or secret key
  • Available on Apple Watch, iPad, and Mac
  • Home Screen widget for quick access
  • Face ID protection for codes
  • iCloud synchronization for backup and restore
Features
Currently charting
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Authenticator App: 2FA is a powerful tool that adds an extra layer of security to your online accounts. This app generates unique, time-sensitive codes that you must enter alongside your password when logging into your accounts. This ensures that even if your password is compromised, unauthorized access is prevented. The 2FA Authenticator App is user-friendly, easy to set up, and can be used for multiple accounts. It provides peace of mind knowing that your sensitive information is well-protected. Once you set up the app, you simply scan a QR code or enter a secret key provided by the website or service you are trying to secure. From then on, whenever you log in, you will be prompted to enter the code generated by the app. Using a 2FA Authenticator App is a simple and effective way to enhance the security of your online accounts. It is highly recommended for anyone who wants to safeguard their information from cyber threats and hackers. By adding this extra layer of protection, you can be confident that your accounts are secure and your personal data remains private. The app is built to work seamlessly across the Apple ecosystem. Authenticator App: 2FA is available on iPhone, iPad, Apple Watch, and can also be used on Mac with Apple silicon, allowing you to access your authentication codes wherever you are. View your codes directly on your Apple Watch, enjoy an optimized experience on iPad, and manage your accounts comfortably on your Mac. Home Screen widget provide instant access to your codes without opening the app. Your security is further enhanced with Face ID protection, ensuring that only you can access your authentication codes. Biometric authentication adds an extra safeguard for your sensitive data while keeping the experience fast and convenient. A built-in Help section explains what 2FA is and how to set it up. Step-by-step guides and instructions for popular services make it easy to secure your accounts quickly and confidently. iCloud synchronization for a 2FA Authenticator app allows you to store your 2FA codes securely in the cloud, making it easier to access them across multiple devices. With iCloud synchronization, you can easily backup and restore your 2FA codes if you change or lose your device. It also provides added security in case your device is lost or stolen, as you can still access your 2FA codes from another device. Overall, iCloud synchronization for a 2FA Authenticator app offers convenience and peace of mind, ensuring that your online accounts remain secure and protected. For Terms of Use, please visit https://sites.google.com/view/authenticator-app2fa/terms-conditions For Privacy Policy, please visit https://sites.google.com/view/authenticator-app2fa/privacy-policy

Screenshots

eSign4 screens
Authenticator App4 screens

Verdict

The call

The clearest difference is rating: eSign at 4.7 against Authenticator App's 4.0. eSign also leads on iOS requirement (16.0 vs 18.0). Authenticator App's advantage is update cadence (fortnightly vs every 2 months) and chart position (#181 vs unranked). On price, review sentiment, ads and in-app purchases 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

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. eSign sells 2 in-app purchases, starting at $7.99 per 7 days and Authenticator App sells 3 in-app purchases, starting at $6.99 per 7 days. Whichever you choose, the download price is not the number that matters.

ReceptionRating · Positive reviews · Number of ratings

eSign holds the better App Store score, 4.7 against 4.0. That said, the two scores are not equally well evidenced: Authenticator App has 123 ratings behind it against 14, so its average is the more settled of the two. Written reviews split almost evenly too, at 0% and 0% positive.

UpkeepUpdate frequency

eSign ships an update every 2 months, Authenticator App fortnightly. The most recent releases landed on October 9, 2026 and October 15, 2026 respectively.

Scorecard6 real differences · 5 level
eSign versus Authenticator App: the parameters behind the verdict, then further details
ParametereSignAuthenticator App
PriceFreeFree
Rating4.7 (14 ratings) — better4.0 (123 ratings)
Positive reviews0.0% of reviews0.0% of reviews
Number of ratings14123 — better
Update frequencyEvery 2 monthsFortnightly — better
AdsNoNo
In-app purchasesYesYes
MonetizationFree with in-app purchasesFree with in-app purchases
Best chart rank—#181 — better
DevicesiPhoneiPhone, iPad, Apple Watch — better
Requires iOS16.0 — better18.0
Further details — not scored
Size5 MB104 MB
Age rating4+12+
DeveloperDavid BrownSolid Apps LLC

Customer experience

eSign

All ratings14 ratings
Positive92.9%
Neutral0.0%
Negative7.1%
Written reviews2 reviews
Positive0.0%
Neutral0.0%
Negative100.0%

Authenticator App

All ratings123 ratings
Positive70.7%
Neutral8.1%
Negative21.1%
Written reviews2 reviews
Positive0.0%
Neutral0.0%
Negative100.0%

In-app purchases

2 purchases

eSign

Subscriptions2
  • Weekly Subscription$7.997 Days
  • Weekly Trial Subscription3 Days trial$7.997 Days
3 purchases

Authenticator App

Subscriptions3
  • Premium3 Days trial$6.997 Days
  • Premium3 Days trial$9.997 Days
  • Premium$49.991 Year

Questions

Is eSign free?
eSign is free to download, with in-app purchases available.
Is Authenticator App free?
Authenticator App is free to download, with in-app purchases available.
Which has better reviews, eSign or Authenticator App?
eSign is rated higher. eSign averages 4.7 out of 5 from 14 ratings, while Authenticator App averages 4.0 from 123 ratings.
Do eSign or Authenticator App have ads?
Neither eSign nor Authenticator App shows ads.
Which is updated more often, eSign or Authenticator App?
eSign ships an update every 2 months, and Authenticator App fortnightly. Most recently, eSign was updated on October 9, 2026 and Authenticator App on October 15, 2026.

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