Comparison

QuickOTP Authenticator Passkey vs PDF Editor‐Converter & Viewer

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

Head to head
About

QuickOTP Authenticator Passkey

This app provides private, offline two-factor authentication for your online accounts. It stores your codes securely on your device, encrypted and without trackers, ensuring your data remains private and accessible even without an internet connection.

Highlights
  • 100% offline access
  • Encrypted local storage
  • Biometric protection
  • QR code scanning for setup
  • Secure backup and restore
  • Works with major services
Features
Read full description

AutoFill your 2FA codes and passkeys - right above the keyboard, on iPhone, iPad, and Mac. QuickOTP is a native authenticator with no account, no server, and no cloud: every code and passkey lives in your device's Keychain, offline, all the time. WHY QUICKOTP - AutoFill everywhere. Codes and passkeys appear right above your keyboard on iPhone and iPad, and in the macOS AutoFill menu on your Mac - no copy-paste, no switching apps. - A real Mac app, not a browser extension. QuickOTP lives in your Mac's menu bar, always one click away, with a widget for at-a-glance codes. - Passkeys, not just codes. Store and use WebAuthn passkeys alongside your TOTP codes in one vault - QuickOTP is one of the only authenticators that does both. - Nothing leaves your Keychain. No account to create, no server to trust, no sync service reading your secrets. Your vault stays local and offline, protected by Face ID or Touch ID. - Import, export, back up. Move your codes in or out whenever you want - your data is never locked in. - One-time lifetime unlock. Skip the subscription: pay once and own Pro forever, starting at $14.99. KEY FEATURES - TOTP code generation for every standard 2FA setup (Google, Microsoft, GitHub, banks, and more) - Passkey (WebAuthn) storage and sign-in via system AutoFill - AutoFill Credential Provider on both iOS and macOS - codes and passkeys offered right where you need them - Native macOS menu-bar app with a widget - Face ID / Touch ID protection - QR code scanning to add new accounts in seconds - Import and export your vault - Works on iPhone, iPad, and Mac SWITCHING FROM ANOTHER APP? If your old authenticator dropped its Mac app, buried you in a subscription, or wants your codes on someone else's server, QuickOTP is built for exactly that frustration: one native app, on every Apple device you own, that never asks you to sign up or sync to the cloud. PRO (OPTIONAL) The free tier covers everyday 2FA. Pro unlocks backup, import/export, and extra customization - as a subscription, or as a one-time $14.99 lifetime purchase with no recurring charge, ever. No ads. No tracking. No account required. Download QuickOTP and put your codes and passkeys exactly where AutoFill can find them.

About

PDF Editor‐Converter & Viewer

Transform your phone into a powerful AI-enhanced document scanner. Effortlessly scan, convert images to PDF, extract text with OCR, and digitally sign documents. Organize and share your files instantly, making it ideal for work, school, or daily tasks.

Highlights
  • AI-enhanced document scanning
  • OCR text extraction
  • Digital document signing
  • PDF creation and conversion
  • Automatic edge detection and correction
  • Secure document organization
  • Multiple export options
Features
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Turn your iPhone into a fast, powerful AI-enhanced PDF scanner. Smart Scan: PDF Scanner lets you scan any document using your camera, convert images to PDF, extract text with OCR, sign docs, and organize everything instantly. Perfect for work, school, travel, or everyday tasks. Smart Scan makes document scanning fast, accurate, and effortless. Scan Anything in Seconds Use your camera to scan documents, photos, receipts, ID cards, forms, contracts, notes, and more. Smart Scan automatically detects edges, fixes perspective, and produces clean, high-quality PDFs. AI-Powered OCR (Text Scanner) Convert any photo or image into real text. Extract key information, copy instantly, search your document, or share as needed. OCR turns a simple scan into a fully usable digital document. PDF Converter & Creator Easily turn camera scans or imported images into a PDF. Merge pages, reorder, rotate, and create new documents on the fly. Your phone becomes a complete PDF creator and converter. Document Signing (Sign PDFs Instantly) Add your signature to any doc or PDF using your finger or saved signature. Perfect for contracts, agreements, forms, ID verification, and more. Your device is now a portable doc sign tool. Fast, Clean, Free to Use Smart Scan is designed for speed and simplicity: Fast camera scanning Fast OCR Fast PDF export Free essential tools Clean iOS-style interface No clutter — just a fast, reliable scanner. Organize Your Documents Store your scans securely in one place. Rename, reorder, or share your PDFs, images, receipts, IDs, and signed docs. Everything stays easy to find and ready when you need it. Perfect For Work, School & Everyday Life Smart Scan is ideal for: Students Professionals Freelancers Real estate, legal, medical Anyone who needs a fast PDF scanner with OCR and signing Share Anywhere Export your scanned PDFs or images to: Email, Files, Drive, iCloud, messaging apps, or any PDF reader. PREMIUM Weekly Subscription with Free Trial: Experience all premium features with a free trial period, then continue with a weekly subscription. Monthly Subscription: Unlock all premium features and save with a monthly subscription. Yearly Subscription: Unlock all premium features and save with an annual subscription. INCLUDES: Unlimited scans Handwritten text recognition OCR Ad-free experience Unlimited exports Batch scan multiple documents Digital signatures Export to PDF, JPG, PNG AI-powered edge detection Remove shadows & imperfections Share via email, print Priority customer support SUBSCRIPTION DETAILS Payment charged to iTunes at confirmation Auto-renews unless turned off 24h before renewal Manage subscriptions in Account Settings PRIVACY FIRST No tracking, no data collection GDPR & CCPA compliant SUPPORT Email: support@4onstudios.com Privacy: https://www.4onstudios.com/privacy-policy/ Terms: https://www.4onstudios.com/terms-of-service/

Screenshots

QuickOTP Authenticator Passkey4 screens
PDF Editor‐Converter & Viewer4 screens

Verdict

The call

The clearest difference is ratings volume: PDF Editor‐Converter & Viewer at 15 against QuickOTP Authenticator Passkey's 2. PDF Editor‐Converter & Viewer also leads on iOS requirement (15.5 vs 17.6). On price, rating, review sentiment and update cadence 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. QuickOTP Authenticator Passkey sells 5 in-app purchases, starting at $1.99 per 7 days and PDF Editor‐Converter & Viewer 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

On the App Store both sit at effectively the same score — 5.0 for QuickOTP Authenticator Passkey against 5.0 for PDF Editor‐Converter & Viewer. That said, the two scores are not equally well evidenced: PDF Editor‐Converter & Viewer has 15 ratings behind it against 2, so its average is the more settled of the two. Written reviews are what separate them: 96% of QuickOTP Authenticator Passkey's written reviews are positive against 100% of PDF Editor‐Converter & Viewer's.

UpkeepUpdate frequency

QuickOTP Authenticator Passkey ships an update monthly, PDF Editor‐Converter & Viewer every 2 months. The most recent releases landed on October 24, 2026 and September 21, 2026 respectively.

Scorecard2 real differences · 8 level
QuickOTP Authenticator Passkey versus PDF Editor‐Converter & Viewer: the parameters behind the verdict, then further details
ParameterQuickOTP Authenticator PasskeyPDF Editor‐Converter & Viewer
PriceFreeFree
Rating5.0 (2 ratings)5.0 (15 ratings)
Positive reviews96.2% of reviews100.0% of reviews — better
Number of ratings215 — better
Update frequencyMonthly — betterEvery 2 months
AdsNoNo
In-app purchasesYesYes
MonetizationFreemiumFree with in-app purchases
DevicesiPhone, iPad, Mac — betteriPhone, iPod
Requires iOS17.615.5 — better
Further details — not scored
Size18 MB111 MB
Age rating4+4+
DeveloperBruno TeresoUka Osim

Customer experience

QuickOTP Authenticator Passkey

All ratings2 ratings
Positive100.0%
Neutral0.0%
Negative0.0%
Written reviews53 reviews
Positive96.2%
Neutral1.9%
Negative1.9%

PDF Editor‐Converter & Viewer

All ratings15 ratings
Positive100.0%
Neutral0.0%
Negative0.0%
Written reviews2 reviews
Positive100.0%
Neutral0.0%
Negative0.0%

In-app purchases

5 purchases

QuickOTP Authenticator Passkey

Subscriptions2
  • Pro Subscription3 Days trial$1.997 Days
  • Pro Subscription$8.991 Year
One-time3
  • Lifetime - Anniversary$14.99
  • Pro Subscription$19.99
  • Pro Subscription$29.99
3 purchases

PDF Editor‐Converter & Viewer

Subscriptions3
  • PDF Editor - Week3 Days trial$6.997 Days
  • PDF Editor - Month$12.991 Month
  • PDF Editor - Year$44.991 Year

Questions

Is QuickOTP Authenticator Passkey free?
QuickOTP Authenticator Passkey is free to download, with in-app purchases available.
Is PDF Editor‐Converter & Viewer free?
PDF Editor‐Converter & Viewer is free to download, with in-app purchases available.
Which has better reviews, QuickOTP Authenticator Passkey or PDF Editor‐Converter & Viewer?
QuickOTP Authenticator Passkey and PDF Editor‐Converter & Viewer are both rated 5.0 out of 5 on the App Store, from 2 and 15 ratings respectively.
Do QuickOTP Authenticator Passkey or PDF Editor‐Converter & Viewer have ads?
Neither QuickOTP Authenticator Passkey nor PDF Editor‐Converter & Viewer shows ads.
Which is updated more often, QuickOTP Authenticator Passkey or PDF Editor‐Converter & Viewer?
QuickOTP Authenticator Passkey ships an update monthly, and PDF Editor‐Converter & Viewer every 2 months. Most recently, QuickOTP Authenticator Passkey was updated on October 24, 2026 and PDF Editor‐Converter & Viewer on September 21, 2026.

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