Comparison

Proton Authenticator & 2FA vs FrankDisclosure

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

Head to head
About

Proton Authenticator & 2FA

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

FrankDisclosure

Features
Read full description

Eliminate the complexity of the South African High Court Financial Disclosure Form (FDF). Preparing a High Court Financial Disclosure Form (FDF) is a significant undertaking that requires total synchronisation between a client and their legal team. FrankDisclosure transforms the mandatory financial disclosure requirements from a tedious manual process into a structured digital experience. Whether you are an individual client or a legal professional, our platform ensures your financial disclosure is accurate, transparent, and court-compliant. BUILT FOR BOTH CLIENTS AND LEGAL PROFESSIONALS. You do not need an accounting degree to navigate your estate. The FrankDisclosure Wizard breaks down complex FDF requirements into plain-English step-by-step inputs. Capture properties, business interests, bank accounts and monthly expenses with precision. At anytime you are able to view FDF progress, or once complete, download a perfectly formatted FDF PDF ready for review. CORE FEATURES * Guided Disclosure Wizard - Navigate your assets, liabilities, income, and expenses through an intuitive, guided interface designed for accuracy. * Court-Compliant PDF Generation: Produce pristine, perfectly formatted Form 1 PDFs with a single tap. The layout is optimised to satisfy High Court standards. * Integrated Accrual & Math Engine: Eliminate calculation errors. The app handles complex logic, including: * Apportionment: Automated household expense splitting. * Frequency Normalisation: Annualises irregular income/expenses for accurate monthly projections. * Net Estate Totals: Automatically calculates complex accrual figures (Totals A through L). * Seamless Professional Collaboration: Collaborate together on the same matter, live, or export and share .fdf data files with your legal counsel or team, allowing them to review, verify or finalise disclosures on their own systems. * Cross-Platform Sync: Start your disclosure on your iPhone and finish on your Mac using native, seamless iCloud synchronisation. * Dynamic Document Scaling: Our PDF engine intelligently scales to your estate, accommodating one bank account or twenty, ensuring your document always looks professional and complete. * Document Uploading : Attach PDFs, bank statements, and IRP5s directly to specific line items. * Total Portability: Need to move your case? Easily export and download your entire disclosure package - including attached evidence - as a secure, encrypted archive. This ensures your data remains portable, back-up ready and fully under your control at all times. Financial disclosure requires absolute confidentiality. FrankDisclosure is built on an offline-first, private-by-design architecture. Your data is stored exclusively within your private iCloud environment (via CloudKit) and never passes through any third-party servers. Your sensitive information remains under your exclusive control, accessible only to you and the authorised parties you explicitly choose to share it with.

Screenshots

Proton Authenticator & 2FA4 screens
FrankDisclosure4 screens

Verdict

The call

The clearest difference is update cadence: FrankDisclosure at every 3 days against Proton Authenticator & 2FA's weekly. Proton Authenticator & 2FA's advantage is chart position (#175 vs unranked). On price, ads, in-app purchases 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. Neither carries in-app purchases, so what you see is what you pay.

UpkeepUpdate frequency

Proton Authenticator & 2FA ships an update weekly, FrankDisclosure every 3 days. The most recent releases landed on November 1, 2026 and October 25, 2026 respectively.

Scorecard2 real differences · 9 level
Proton Authenticator & 2FA versus FrankDisclosure: the parameters behind the verdict, then further details
ParameterProton Authenticator & 2FAFrankDisclosure
PriceFreeFree
Rating4.6 (593 ratings) — better—
Positive reviews57.6% of reviews—
Number of ratings593 — better—
Update frequencyWeeklyEvery 3 days — better
AdsNoNo
In-app purchasesNoNo
MonetizationFree—
Best chart rank#175 — better—
DevicesiPhone, iPad, Apple Watch — betteriPhone, iPad
Requires iOS17.0 — better18.6
Further details — not scored
Size120 MB23 MB
Age rating4+4+
DeveloperProton AGJohn James Marshall

Bugs and requests

Proton Authenticator & 2FA

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

FrankDisclosure

Not enough reviews yet to summarise bugs or requests.

In-app purchases

None

Proton Authenticator & 2FA

No in-app purchases

None

FrankDisclosure

No in-app purchases

Questions

Is Proton Authenticator & 2FA free?
Proton Authenticator & 2FA is free to download, with no in-app purchases.
Is FrankDisclosure free?
FrankDisclosure is free to download, with no in-app purchases.
Do Proton Authenticator & 2FA or FrankDisclosure have ads?
Neither Proton Authenticator & 2FA nor FrankDisclosure shows ads.
Which is updated more often, Proton Authenticator & 2FA or FrankDisclosure?
Proton Authenticator & 2FA ships an update weekly, and FrankDisclosure every 3 days. Most recently, Proton Authenticator & 2FA was updated on November 1, 2026 and FrankDisclosure on October 25, 2026.

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