Comparison

2FAuthify vs PDF Document Scanner Converter

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

Head to head
About

2FAuthify

Secure your online accounts with a robust two-factor authentication app. Generate, store, and manage 2FA and MFA codes for numerous services, ensuring your digital life remains protected. Offers encrypted backups, cross-device sync, and offline code generation.

Highlights
  • Strong encryption and privacy
  • Encrypted cloud backup
  • Cross-device synchronization
  • Offline code generation
  • Easy account import
  • Supports major services
  • Face ID/Touch ID unlock
Read full description

Secure your online accounts with a powerful two-factor authentication app. Generate, store, and manage 2FA and MFA codes for all your favorite services, ensuring your digital life stays safe. Key Features: Strong Encryption & Privacy All your authentication codes are encrypted locally and in cloud backups. Only you have access to your data. Encrypted Cloud Backup Easily create encrypted backups to restore your accounts seamlessly if you switch or lose your device. Cross-Device Synchronization Automatically sync your accounts across iPhone, iPad, Mac, and Apple Watch for a seamless experience. Offline Mode Generate time-based codes even without an internet connection. Your accounts remain protected anywhere, anytime. Easy Account Import Import accounts from other authenticators, password managers, or files with just a few taps. Supports All Major Services Works with Microsoft, Google, Facebook, Instagram, Amazon, and thousands more. Perfect for securing all your online accounts. Extra Security Options Unlock the app with Face ID, Touch ID, or a password for an additional layer of protection. No Ads & Fully Private Enjoy a clean, ad-free interface with full privacy control over your authentication data. Stay protected with a reliable and easy-to-use authentication app that keeps your online identity secure. End of trial and renewal of subscription: - Once your purchase is confirmed, payment will be debited from your iTunes account; - The subscription will automatically renew unless the auto-renewal feature is turned off at least 24 hours before the end of the current period; - Subscription renewal fees are debited from your account within 24 hours before the end of the current period; - The user can manage subscriptions. Auto-renewal can be turned off after purchase in your iTunes Account Settings page; - It is not possible to cancel an existing subscription before its expiration date. Privacy Policy: https://authenticator-2af.com/privacy-policy/ Terms of Use: https://authenticator-2af.com/terms-of-use/

About

PDF Document Scanner Converter

This app allows you to scan documents, convert various file types and images to PDF, and digitally sign your documents. It provides a comprehensive solution for managing PDFs, from creation to signing, all within a single application.

Highlights
  • Document scanning to PDF
  • Convert images and files to PDF
  • Convert URLs to PDF
  • Digital PDF signing
  • Convert PDF to Word or JPEG
  • Image to PDF conversion
Read full description

PDF Converter & Signature – Scan, Convert, and Sign PDFs! Easily scan documents, convert images or photos to PDF, and sign your PDFs with PDF Converter & Signature. This an all in one app makes handling documents simple and effective. Features of PDF Converter & Signature: * Document Scanner PDF: Scan any document, receipt, or note to PDF in a very short time! * Convert to PDF: Turn images, photos, DOCX, XLSX, XSL or text files into PDF’s. * URL to PDF: Enter the URL you want to convert, we will convert it to PDF. * Sign PDF: Add your signature to documents directly within the app. Easy signing documents! * PDF Converter & PDF Maker: Convert PDFs to Word, JPEG, or other formats. * Image to PDF & Photo to PDF: Easily turn your pictures into professional PDFs. Either you need a free PDF scanner app, scan to PDF, or a picture to PDF converter, PDF Converter & Signature handles it all in one place. Why use PDF Converter & Signature? * Fast and accurate conversions – Images, documents, and photos convert in seconds. * All-in-one PDF tool – Scan, convert, and sign without switching apps. * Professional and personal use – Perfect for work, school, or everyday documents. * Easy to use – No complicated setup, just reliable PDF management. Simple clicks and we will handle the rest! Download PDF Converter & Signature today and handle all your PDFs, from document scanning to PDF conversion and signing, effortlessly. Contact: hello@synappsai.com
Terms: https://www.synappsai.com/terms-of-use Privacy: https://www.synappsai.com/privacy-policy

Screenshots

2FAuthify4 screens
PDF Document Scanner Converter4 screens

Verdict

The call

The clearest difference is rating: PDF Document Scanner Converter at 4.5 against 2FAuthify's 4.0. 2FAuthify's advantage is ratings volume (46 vs 15). On price, update cadence, 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. 2FAuthify sells 7 in-app purchases, starting at $9.99 per 7 days and PDF Document Scanner Converter sells 2 in-app purchases, starting at $5.99 per 7 days. Whichever you choose, the download price is not the number that matters.

ReceptionRating · Positive reviews · Number of ratings

PDF Document Scanner Converter holds the better App Store score, 4.5 against 4.0. Both are backed by a comparable volume of ratings — 46 and 15 respectively.

UpkeepUpdate frequency

2FAuthify ships an update every 3 weeks, PDF Document Scanner Converter every 2 weeks. The most recent releases landed on September 3, 2026 and September 20, 2026 respectively.

Scorecard2 real differences · 8 level
2FAuthify versus PDF Document Scanner Converter: the parameters behind the verdict, then further details
Parameter2FAuthifyPDF Document Scanner Converter
PriceFreeFree
Rating4.0 (46 ratings)4.5 (15 ratings) — better
Positive reviews100.0% of reviews—
Number of ratings46 — better15
Update frequencyEvery 3 weeksEvery 2 weeks — better
AdsNoNo
In-app purchasesYesYes
MonetizationFree with in-app purchasesFree with in-app purchases
DevicesiPhone, iPad — betteriPhone
Requires iOS17.617.0 — better
Further details — not scored
Size39 MB18 MB
Age rating4+4+
DeveloperRodan mobile Korlatolt Felelossegu TarsasagSYNAPPS AI LTD

Customer experience

2FAuthify

All ratings46 ratings
Positive78.3%
Neutral0.0%
Negative21.7%
Written reviews1 reviews
Positive100.0%
Neutral0.0%
Negative0.0%

PDF Document Scanner Converter

All ratings15 ratings
Positive93.3%
Neutral0.0%
Negative6.7%

In-app purchases

7 purchases

2FAuthify

Subscriptions6
  • Premium Weekly$9.997 Days
  • Premium Weekly Trial3 Days trial$9.997 Days
  • Premium Monthly$19.991 Month
Show 3 more
  • Premium Monthly Trial3 Days trial$19.991 Month
  • Premium Yearly$79.991 Year
  • Premium Yearly Trial3 Days trial$79.991 Year
One-time1
  • Premium Lifetime$99.99
2 purchases

PDF Document Scanner Converter

Subscriptions2
  • Convert PDF & Sign Pro 1 Week7 Days trial$5.997 Days
  • Convert PDF & Sign Pro 1 Year$39.991 Year

Questions

Is 2FAuthify free?
2FAuthify is free to download, with in-app purchases available.
Is PDF Document Scanner Converter free?
PDF Document Scanner Converter is free to download, with in-app purchases available.
Which has better reviews, 2FAuthify or PDF Document Scanner Converter?
PDF Document Scanner Converter is rated higher. 2FAuthify averages 4.0 out of 5 from 46 ratings, while PDF Document Scanner Converter averages 4.5 from 15 ratings.
Do 2FAuthify or PDF Document Scanner Converter have ads?
Neither 2FAuthify nor PDF Document Scanner Converter shows ads.
Which is updated more often, 2FAuthify or PDF Document Scanner Converter?
2FAuthify ships an update every 3 weeks, and PDF Document Scanner Converter every 2 weeks. Most recently, 2FAuthify was updated on September 3, 2026 and PDF Document Scanner Converter on September 20, 2026.

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