Comparison

eSign vs Authenticator

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

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
Read full description

Auth Master – Secure 2FA & Password Management Effortlessly organize and protect your two‑factor authentication tokens and passwords all in one place. Auth Master keeps your sensitive data safe on your iPhone — no network needed for codes, plus a built‑in secure browser for private browsing on the go. Free Features: – View, edit, rename, and delete your existing 2FA codes – View, edit, rename, and delete your stored passwords – Access full Settings suite: 1. Rate the app 2. Share Auth Master with friends 3. Contact us via email 4. View Privacy Policy & Terms of Use 5. Restore purchases 6. Set or change your app passcode 7. Enable Face ID for instant access Premium Features (subscription required): – Add and create unlimited 2FA codes (via QR‑scan or manual Secret Key entry) – Save and generate unlimited passwords – Browse securely with our in‑app encrypted browser (no history saved) Subscription Plans: – Weekly: $4.99 – Monthly: $17.99 – Annual: $49.99 Adding and creating 2FA codes, adding passwords, and secure browsing require an active subscription. Viewing, editing, and deleting existing codes and passwords and all Settings features are always free. Payment is charged to your iTunes account at confirmation. Subscriptions auto‑renew unless canceled at least 24 hours before the end of the current period. You can manage or cancel your subscription anytime in your iTunes Account Settings. Privacy Policy: https://telegra.ph/Privacy-Policy-for-2FA-Authenticator-07-22 Terms of Use: https://telegra.ph/2FA-Authenticator-Terms-of-Use-07-22

Screenshots

eSign4 screens
Authenticator4 screens

Verdict

The call

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 update cadence (weekly vs every 2 months) and iOS requirement (14.0 vs 16.0). On price, ratings volume, in-app purchases and monetization model 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 sells 3 in-app purchases, starting at $4.99 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 4.5. Both are backed by a comparable volume of ratings — 14 and 25 respectively.

UpkeepUpdate frequency

eSign ships an update every 2 months, Authenticator weekly. The most recent releases landed on October 9, 2026 and October 8, 2026 respectively.

Scorecard4 real differences · 6 level
eSign versus Authenticator: the parameters behind the verdict, then further details
ParametereSignAuthenticator
PriceFreeFree
Rating4.7 (14 ratings) — better4.5 (25 ratings)
Positive reviews0.0% of reviews—
Number of ratings1425 — better
Update frequencyEvery 2 monthsWeekly — better
AdsNo — betterYes
In-app purchasesYesYes
MonetizationFree with in-app purchasesFree with in-app purchases
DevicesiPhoneiPhone, iPod — better
Requires iOS16.014.0 — better
Further details — not scored
Size5 MB73 MB
Age rating4+4+
DeveloperDavid BrownTimon Scherzinger

Customer experience

eSign

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

Authenticator

All ratings25 ratings
Positive88.0%
Neutral0.0%
Negative12.0%

In-app purchases

2 purchases

eSign

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

Authenticator

Subscriptions3
  • Weekly3 Days trial$4.997 Days
  • Monthly$17.991 Month
  • Yearly$49.991 Year

Questions

Is eSign free?
eSign is free to download, with in-app purchases available.
Is Authenticator free?
Authenticator is free to download, with in-app purchases available.
Which has better reviews, eSign or Authenticator?
eSign is rated higher. eSign averages 4.7 out of 5 from 14 ratings, while Authenticator averages 4.5 from 25 ratings.
Do eSign or Authenticator have ads?
Authenticator shows ads; eSign does not.
Which is updated more often, eSign or Authenticator?
eSign ships an update every 2 months, and Authenticator weekly. Most recently, eSign was updated on October 9, 2026 and Authenticator on October 8, 2026.

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