Comparison

AI Note Taker vs Authenticator

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

Head to head
About

AI Note Taker

This app transcribes audio and video into text, then uses AI to summarize the content. It's useful for lectures, meetings, and YouTube videos, helping users quickly extract key information.

Highlights
  • Speech to text transcription
  • AI-powered summarization
  • YouTube video transcription
  • Lecture recording and transcription
  • Audio to text conversion
  • Note organization tools
Features
Read full description

AI Note Taker is the best for AI note taking. Use AI Note Taker to transcribe meetings, lectures, and voice recordings. Convert speech to text and get fast AI Summary with the most advanced AI tool. AI Note Taker makes audio to text conversion fast and easy. Need to take notes from a video? AI Note Taker is the best YouTube Link note taker. Just paste the link, and AI Note Taker will transcribe the video, convert speech to text, and generate an AI Summary fast. AI Note Taker ensures you never miss key details. AI Note Taker is also a powerful Lecture Recorder. Record and transcribe your lectures, then use AI Summary and AI Summarize to extract the key points. AI Note Taker helps students and professionals with smarter AI note taking. AI Note Taker’s AI Summarize feature helps you quickly extract key points from long notes, lectures, or meetings. Instead of reading through entire transcripts, use AI Summarize to get a exact summary of the most important details. Whether you're reviewing a transcribed lecture or a speech to text conversion, AI Summarize saves time and makes studying or note review easily. With AI Note Taker’s YouTube Link note taking feature, you can easily transcribe videos by pasting the URL. AI Note Taker will automatically convert speech to text, providing an accurate AI Summary of the content. This is perfect for students, researchers, or anyone who wants to extract key points from educational videos, interviews, or podcasts. Try YouTube Link note taking to save time and get instant, structured notes. Looking for a Voice Recorder with AI note taking? AI Note Taker records and converts audio to text with high accuracy. Use AI Note Taker as a Lecture Recorder to capture everything in real time. With AI transcribe and speech to text, reviewing notes is easy and fast. AI Note Taker includes descript tools for organizing notes effective. Use AI Note Taker to transcribe, summarize, and edit text from any recording. AI Note Taker - YouTube Link note taker helps you save time by generating fast AI Summary from long videos. Try AI Note Taker today! Convert speech to text, transcribe recordings, and generate AI Summary-Summarize fast. AI Note Taker makes audio to text and AI note taking simple and effective. We love your feedback! Send questions or suggestions to support@xlabs.com Terms of Use: https://www.xlabs.com.tr/terms Privacy Policy: https://www.xlabs.com.tr/privacy

About

Authenticator

This app provides free two-factor and multi-factor authentication for your online accounts. It also offers a password manager with autofill, encrypted backups, and a built-in VPN for enhanced digital security.

Highlights
  • Two-Factor Authentication (2FA)
  • Password Manager with Autofill
  • Encrypted Backups
  • Cross-Device Sync
  • Offline Access
  • Built-In VPN Protection
Features
Read full description

The App is your go-to, free solution for managing two-factor (2FA) and multi-factor (MFA) authentication on your iPhone and iPad. Safeguard your online accounts—like Facebook, Google, Instagram, Microsoft, Roblox, and thousands more—using secure 2FA codes. Whether securing emails, social media profiles, or financial accounts, KeyGuard provides reliable and free two-factor authentication. Download it today on your iPhone or iPad to take control of your online security! Why? Goes beyond just two-step verification. It’s a comprehensive solution for managing 2FA codes, passwords, and overall digital security. Whether you’re in need of an authenticator app, a password manager with autofill, or even a built-in VPN, KeyGuard offers unmatched convenience and security. Key Features: Two-Factor Authentication (2FA): Safeguard your accounts with time-based codes (OTP, TOTP). Works perfectly with Google, Facebook, Microsoft, Instagram, and more. Password Manager with Autofill: Safely store, organize, and autofill your passwords. Effortlessly generate strong, unique passwords. Encrypted Backups: Keep your 2FA codes and passwords secure with end-to-end encrypted iCloud backups. Cross-Device Sync: Access your 2FA codes and passwords across your iPhone, iPad, and other Apple devices in real-time. Offline Access: Generate 2FA codes without an internet connection, ensuring continuous protection. Advanced Security Options: Lock the app with Touch ID, Face ID, or a secure PIN for extra security, ensuring only you can access your data. Built-In VPN Protection: Secure your online connection and browse safely with an integrated VPN. Getting Started is Simple: Log in to the account you wish to secure (e.g., Google, Facebook, Amazon). Go to the account's security settings and enable Two-Factor Authentication (2FA). Choose the "Authentication App" option. Scan the QR code with the KeyGuard App. Enter the generated code to confirm the setup. Enable encrypted backups for extra peace of mind. Your Data, Fully Secured App ensures your sensitive data is safe with end-to-end encryption, making sure that only you can access it—whether it’s stored on the cloud or offline. With secure backups, offline access, and seamless device syncing, keeping your data safe has never been easier. Compatible with Thousands of Services Protect your favorite accounts, including Gmail, Discord, Reddit, Twitch, PlayStation, Binance, Coinbase, Shopify, Salesforce, PayPal, LinkedIn, and many others. Download KeyGuard Authenticator App Today! Take charge of your online security now. With features like password management, a VPN, and encrypted backups, KeyGuard is the ultimate tool for safeguarding your accounts. Subscription Details Unlock premium features such as unlimited tokens, advanced password management, and enhanced VPN protection. Subscriptions renew automatically unless canceled at least 24 hours before the current period ends. Manage your subscriptions in the App Store settings. To protect your security and deter refund fraud, we provide Apple with anonymized data about how the app is used. Our full refund policy is explained in our Privacy Policy and Terms of Use. Contact us: bedirhank11@outlook.com Privacy Policy: https://docs.google.com/document/d/1oRxdygmPYDMLOA9lrU9tyxd9XrmEhIdB3zp2awBmmOY/edit?usp=sharing Terms of Use: https://docs.google.com/document/d/1vo6uJR2_pkKJg_zJ8p7Vz4oMJYyI0FEHo2aSS-il00c/edit?usp=sharing

Screenshots

AI Note Taker4 screens
Authenticator4 screens

Verdict

The call

The clearest difference is update cadence: Authenticator at every 4 days against AI Note Taker's every 2 weeks. AI Note Taker's advantage is rating (4.5 vs 4.3) and ratings volume (49 vs 6). On price, ads, 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. AI Note Taker sells 3 in-app purchases, starting at $7.99 per 7 days and Authenticator 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

AI Note Taker holds the better App Store score, 4.5 against 4.3. That said, the two scores are not equally well evidenced: AI Note Taker has 49 ratings behind it against 6, so its average is the more settled of the two.

UpkeepUpdate frequency

AI Note Taker ships an update every 2 weeks, Authenticator every 4 days. The most recent releases landed on October 5, 2026 and September 16, 2026 respectively.

Scorecard3 real differences · 7 level
AI Note Taker versus Authenticator: the parameters behind the verdict, then further details
ParameterAI Note TakerAuthenticator
PriceFreeFree
Rating4.5 (49 ratings) — better4.3 (6 ratings)
Positive reviews0.0% of reviews—
Number of ratings49 — better6
Update frequencyEvery 2 weeksEvery 4 days — better
AdsNoNo
In-app purchasesYesYes
MonetizationFree with in-app purchasesFree with in-app purchases
DevicesiPhone, iPad, iPod — betteriPhone, iPod
Requires iOS15.1 — better16
Further details — not scored
Size70 MB11 MB
Age rating4+4+
DeveloperXLABS DIJITAL HIZMETLER ANONIM SIRKETIHans Laustsen

Customer experience

AI Note Taker

All ratings49 ratings
Positive87.8%
Neutral0.0%
Negative12.2%
Written reviews1 reviews
Positive0.0%
Neutral0.0%
Negative100.0%

Authenticator

All ratings6 ratings
Positive83.3%
Neutral16.7%
Negative0.0%

In-app purchases

3 purchases

AI Note Taker

Subscriptions3
  • AI Note Taker Pro3 Days trial2 variants$7.997 Days
  • AI Note Taker Pro2 variants$14.991 Year
  • AI Note Taker Pro2 variants$29.991 Year
3 purchases

Authenticator

Subscriptions2
  • Weekly Trial Subscription3 Days trial$6.997 Days
  • Weekly Subscription$6.997 Days
One-time1
  • Premium$3.99

Questions

Is AI Note Taker free?
AI Note Taker 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, AI Note Taker or Authenticator?
AI Note Taker is rated higher. AI Note Taker averages 4.5 out of 5 from 49 ratings, while Authenticator averages 4.3 from 6 ratings.
Do AI Note Taker or Authenticator have ads?
Neither AI Note Taker nor Authenticator shows ads.
Which is updated more often, AI Note Taker or Authenticator?
AI Note Taker ships an update every 2 weeks, and Authenticator every 4 days. Most recently, AI Note Taker was updated on October 5, 2026 and Authenticator on September 16, 2026.

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