Comparison

SignBy 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

SignBy

Features
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SignBy – The easiest way to sign and send documents from your iPhone, iPad, and Mac SignBy is the fastest way to fill, sign, and send documents for signature, no matter where you are. All e-signatures created with SignBy are legally binding and backed by industry-standard encryption. Download SignBy today and experience a modern, simple approach to handling your document needs. Works seamlessly across all your devices SignBy works on your iPhone, supporting a wide range of formats, including PDFs, Word documents, JPGs, and PNGs. Sign documents and more with SignBy: Fill and sign documents Easily sign documents by drawing or typing your signature. You can also fill out forms by adding text, initials, dates, and other fields. Send documents for signature Share documents with others for signing. Assign signature fields, set recipient roles, and send reminders to ensure faster completion. Unlimited document scanning with OCR Scan physical documents using your camera, and use OCR technology to convert them into high-quality PDFs with editable text. Organize and manage your files Keep your documents neat and accessible with built-in folder management. Create folders and sort your files to stay organized. Merge and compress PDFs Combine multiple documents into a single PDF or reduce file size with our easy-to-use compression tool. Premium Version Includes: Upgrade to the Premium Version to unlock all features, including: No Ads: Enjoy a clean, uninterrupted experience with no ads. Unlimited Scanning: Scan as many documents as you need without restrictions. PDF Merging: Easily merge multiple PDFs into a single file for streamlined document handling. Unlimited Export & Share: Export and share files in multiple formats without any limits. Advanced E-sign: Access all e-signature features for legally-binding signatures on unlimited documents. Security and compliance you can trust All your documents are protected with advanced encryption, ensuring that your data stays secure. SignBy signatures comply with global e-signature laws, including ESIGN and UETA, making them legally binding. Subscriptions are charged to your iTunes account at the time of purchase. They automatically renew unless you cancel at least 24 hours before the end of the current billing period. You can manage your subscription and turn off auto-renewal in your account settings. Experience the power of quick, simple, and secure document signing with SignBy. Download now and get started today! Privacy Policy: https://scanshifu.my.canva.site/privacy-policy Terms of Service: https://scanshifu.my.canva.site/terms-of-use

About

Authenticator App

Features
Read full description

Stay secure and protect your online accounts with our powerful Authenticator App designed exclusively for iPhone users. With cutting-edge 2FA (Two-Factor Authentication) and MFA (Multi-Factor Authentication) support, our Auth App ensures maximum protection for your digital life. In today’s world, where data breaches and password leaks are common, relying on a single password is no longer safe. That’s why our Authentication App adds an extra layer of security with time-based OTP (One-Time Passwords) and secure verification codes that only you can access. Note: Some of the features are only available after taking paid subscription. Our Authenticator App is easy to set up and works with a wide range of online accounts. Whether you want to protect your email, social accounts, cloud services, or personal apps, our 2FA Authenticator makes it simple to generate and manage all your OTP codes in one secure place. The app uses industry-standard algorithms for TOTP (Time-based One-Time Password) and HOTP (HMAC-based One-Time Password), ensuring compatibility with virtually every service that supports two-factor authentication. Key Features of the Authenticator App: (Note: Some features are available only after taking premium subscription) Secure Authentication: Add a strong security layer to your accounts with 2FA and MFA, ensuring no unauthorized person can log in without your approval. OTP Generator: Generate highly secure, time-based one-time passwords (OTP) that refresh every few seconds for maximum protection. Offline Functionality: Works seamlessly even when your device is offline, so you can access your 2FA codes anytime, anywhere. Multiple Account Support: Manage all your authentication codes in one place, from email and social platforms to work accounts and online services. Backup & Restore: Safely back up your 2FA data and restore it if you switch devices. Advanced Security: The app uses strong encryption and secure storage to keep your OTP codes and sensitive data fully protected. User-Friendly Interface: A clean, intuitive design makes it simple to set up and manage two-factor authentication for any account. Why Choose This Authenticator App? Our app is built with a strong focus on privacy, security, and reliability. It doesn’t store your passwords or sensitive information on external servers, keeping your data fully private. By using MFA and 2FA authentication, you drastically reduce the risk of unauthorized access, phishing attacks, and account takeovers. How It Works: Enable two-factor authentication (2FA) or multi-factor authentication (MFA) on your online account. Scan the QR code provided by the service using the Authenticator App or manually enter the secret key. Use the generated OTP code to securely log in. No matter if you’re a casual user, a professional, or someone who values online security, this Authenticator App ensures that your accounts remain safe and secure at all times. It is the ultimate solution for anyone looking to implement two-factor authentication, multi-factor authentication, OTP codes, and advanced security measures in a single, easy-to-use application. Subscriptions: To unlock all premium features and content, you can either choose a subscription plan or make a one-time payment for lifetime access. The purchase amount will be charged to your iTunes account upon confirmation. Subscriptions are set to automatically renew based on the selected plan’s rate and duration. Your account will be charged for the renewal within 24 hours before the current subscription period ends. You can manage your subscription and disable auto-renewal at any time through your iTunes Account Settings after purchase. Please note that any unused portion of a free trial period, if offered, will be forfeited once you purchase a subscription. https://www.pdfexpert.top/terms-of-use-eula https://www.pdfexpert.top/privacy-policy-apps

Screenshots

SignBy4 screens
Authenticator App4 screens

Verdict

The call

The clearest difference is ads: Authenticator App at none against SignBy's shown. On price, in-app purchases, device support and iOS requirement 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. SignBy sells 2 in-app purchases, starting at $6.99 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.

Scorecard1 real difference · 4 level
SignBy versus Authenticator App: the parameters behind the verdict, then further details
ParameterSignByAuthenticator App
PriceFreeFree
AdsYesNo — better
In-app purchasesYesYes
DevicesiPhone, iPodiPhone, iPod
Requires iOS15.615.6
Further details — not scored
Size87 MB32 MB
Age rating4+4+
DeveloperShahid NasirovPDF Scanner Editor PDF Converter Expert

In-app purchases

2 purchases

SignBy

Subscriptions2
  • Weekly Premium3 Days trial$6.997 Days
  • Yearly Premium$99.991 Year
3 purchases

Authenticator App

Subscriptions3
  • Authenticator Week Plan$6.997 Days
  • Authenticator Month Plan$8.991 Month
  • Authenticator Year Plan$39.991 Year

Questions

Is SignBy free?
SignBy is free to download, with in-app purchases available.
Is Authenticator App free?
Authenticator App is free to download, with in-app purchases available.
Do SignBy or Authenticator App have ads?
SignBy shows ads; Authenticator App does not.

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