Comparison

Proton Authenticator vs Cued AI

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

Head to head
About

Proton Authenticator

Securely manage your two-factor authentication codes with an open-source, end-to-end encrypted authenticator app. It offers seamless cross-device syncing, effortless import from other apps, and robust backup options, all protected by strict Swiss privacy laws. Take control of your digital security with a trusted and private solution.

Highlights
  • End-to-end encrypted iCloud sync
  • Effortless import from other authenticators
  • Secure backup and export
  • Swiss privacy by design
  • Open source and transparent
  • Offline support
Features
Read full description

Get the authenticator trusted by millions — from Proton Mail, the world's largest encrypted email provider. Proton Authenticator is open source, end-to-end encrypted, and protected by strict Swiss privacy laws. Protect all your new accounts and strengthen security on your existing ones. Proton Authenticator keeps your 2FA codes secure, accessible, and completely private — with full control over where your data is stored. KEY FEATURES Local-First Storage:Your 2FA codes are stored entirely on your device, giving you complete control over your data. Effortless Import: Migrate from Google Authenticator, Authy, or any other app in seconds. Secure Backup & Export: Retain full control of your data with easy backup and restore options. Swiss Privacy by Design: Built under Switzerland's strongest data protection regulations. Open Source & Transparent: Auditable code. No tracking. No ads. Take control of your digital security with encryption you can trust. Free to use: No Proton account required, ad-free. Offline support: On mobile and desktop apps No other 2FA app provides this combination of security and privacy. Trusted by millions. Built by Proton. Take control of your digital security today. Terms of service: https://proton.me/legal/terms Learn more: https://proton.me

About

Cued AI

Features
Read full description

Cued is your AI-powered conversation prep app. Whether it's a networking event, a sales meeting, or catching up with an old friend — Cued makes sure you always have something meaningful to say. How it works: Add your contacts, create an event, and Cued generates personalized talking points in seconds. It considers shared interests, past conversations, and context to surface topics that actually matter. Key features: Personalized conversation topics tailored to each contact and event Practice Mode — rehearse conversations with an AI that role-plays as your contacts using their real interests and history Social Radar — proactive nudges when connections fade, promises go unresolved, or milestones approach Network Insights — AI-powered analysis of your social and professional relationships Two modes: Social (for personal relationships) and Sales (for professional interactions) Built with privacy in mind: Your data is never used to train AI models. All AI-generated content is clearly labeled. You can delete your data at any time. Get started in under two minutes: Sign up free, add a contact, create an event, and generate your first conversation topics. No credit card required.

Screenshots

Proton Authenticator4 screens
Cued AI4 screens

Verdict

The call

The clearest difference is in-app purchases: Proton Authenticator at none against Cued AI's 4. Cued AI's advantage is iOS requirement (15.1 vs 17.0). On price, ads and device support 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. Cued AI sells 4 in-app purchases, starting at $9.99 per month. Proton Authenticator asks for nothing beyond the download.

Scorecard2 real differences · 8 level
Proton Authenticator versus Cued AI: the parameters behind the verdict, then further details
ParameterProton AuthenticatorCued AI
PriceFreeFree
Rating4.4 (242 ratings) — better—
Positive reviews56.3% of reviews—
Number of ratings242 — better—
Update frequencyWeekly—
AdsNoNo
In-app purchasesNo — betterYes
MonetizationFree—
DevicesiPhone, iPad, Apple Watch — betteriPhone, iPod
Requires iOS17.015.1 — better
Further details — not scored
Size119 MB39 MB
Age rating4+4+
DeveloperProton AGCuedLabs

Bugs and requests

Proton Authenticator

Reported bugs

4 issues
  • Sync/login loop on iPad
  • 2FA input broken on non-iPhone devices
  • Screen strobing on iPad
  • Duplicate entries after import

Requested features

5 requests
  • PIN unlock for desktop
  • Alphabetical sorting option
  • Export function (not just Proton-specific backup)
  • Native macOS app
  • Option to hide item icons

Cued AI

Not enough reviews yet to summarise bugs or requests.

In-app purchases

None

Proton Authenticator

No in-app purchases

4 purchases

Cued AI

Subscriptions4
  • Cued Starter Plan - Monthly$9.991 Month
  • Cued Pro Plan - Monthly$17.991 Month
  • Cued Starter Plan - Yearly$74.991 Year
Show 1 more
  • Cued Pro Plan - Yearly$129.991 Year

Questions

Is Proton Authenticator free?
Proton Authenticator is free to download, with no in-app purchases.
Is Cued AI free?
Cued AI is free to download, with in-app purchases available.
Do Proton Authenticator or Cued AI have ads?
Neither Proton Authenticator nor Cued AI shows ads.

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