Comparison

Proton Authenticator & 2FA vs NowThis

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

NowThis

Organize tasks, calendar events, and personal reflections in a unified workspace. Supports multiple organizational methods like lists, Kanban boards, and the Eisenhower Matrix. Offers seamless syncing with Nextcloud while prioritizing user privacy with zero tracking.

Highlights
  • Unified task, calendar, and journal workspace
  • Multiple organizational views (List, Kanban, Eisenhower Matrix)
  • Markdown notes and natural language quick-add
  • Recurring tasks with automatic rescheduling
  • CalDAV/VTODO sync with Nextcloud Tasks
  • Offline-first operation
  • Zero tracking and analytics
Features
Read full description

Bring your tasks, calendar, and reflections together in one beautiful workspace. NowThis is the ultimate productivity companion designed for those who value both high-performance organization and absolute data ownership. Whether you prefer structuring your day with a classic list, a flexible Kanban board, or prioritizing via the Eisenhower Matrix, NowThis adapts seamlessly to your workflow. FULL-FEATURED TASK MANAGEMENT • Rich metadata: priority, due and start dates, Markdown notes, locations, URLs, and tags • Infinite subtask nesting — collapsible hierarchies with visual progress rings • Natural language quick-add — type "Call dentist tomorrow !high @health" and watch it parse in real time. The parser reads English date phrases. • Recurring tasks: daily, weekly, monthly, yearly or custom, rescheduled on completion • Swipe to complete or delete, drag to indent, long-press for quick actions MULTIPLE VIEWS FOR EVERY WORKFLOW • Task List — classic checklist with smart sorting and filter chips • Kanban Board — drag cards between Needs Action, In Progress, and Completed • Calendar — month and week views with drag-to-reschedule • Eisenhower Matrix — prioritize by urgency × importance in a 2×2 grid • Journals — Markdown entries linked to tasks via the open VJOURNAL standard SMART LISTS & FILTERS • Built-in smart lists: Today, Upcoming, Overdue, All Tasks, Completed • Custom filter builder with AND/OR logic across 8 fields, saved as sidebar presets • Overdue tasks always surface in Today so nothing falls through ROCK-SOLID SYNC • Full CalDAV/VTODO sync with Nextcloud Tasks — standards-compliant • Offline-first: edit hundreds of tasks offline, sync when you reconnect • Background App Refresh keeps tasks current before you open the app • ETag conflict detection, CTag delta checks, and automatic retry with backoff PRIVACY YOU CAN VERIFY • Zero third-party SDKs. Zero analytics. Zero tracking. Period. • Your data never touches a third-party server • Vault mode: fully local, no account required • Sign in with Nextcloud — Login Flow v2 with 2FA/SSO support ON YOUR WRIST • The Apple Watch app opens to today's and overdue tasks, pushed live from your iPhone • Watch face complications: remaining today, or next task with its due time • Browsing and complications are free. NowThis Pro — a one-time purchase, no subscription — unlocks checking tasks off and adding them by voice from the watch. Buying Pro directly supports its continued development DEEP SYSTEM INTEGRATION • Siri: "Add a task," "What's due today," "Show my tasks" — 8 voice commands, fully hands-free • Home Screen widgets in three sizes with tap-to-complete checkboxes • Spotlight Search, Shortcuts automation, and Focus Filters • Apple & Nextcloud Calendar sync: push tasks to a calendar as events CONTEXTUAL REMINDERS • Geofence alerts when you arrive at or leave a place • App icon badge shows your overdue count ACCESSIBLE BY DESIGN • Complete VoiceOver support on every screen • Full Dynamic Type scaling • Respects Reduce Motion, Reduce Transparency, and Increase Contrast • Widget tinted mode conveys status without relying on color alone BEAUTIFUL & NATIVE Built with SwiftUI and Apple's latest design language, including Liquid Glass on iOS 26. Smooth animations, a satisfying completion pop, and full Light & Dark mode. Native everywhere — no web views, no Electron. Aus dem Englischen mit KI übersetzt. Traducido del inglés con IA. Traduit de l'anglais par IA. Tradotto dall'inglese con IA. Vertaald uit het Engels met AI. HUGE thank you to our TestFlight testers!! Get help or request features: https://asc.is/support/ Privacy Policy: https://nowthis.app/privacy

Screenshots

Proton Authenticator & 2FA4 screens
NowThis4 screens

Verdict

The call

The clearest difference is price: Proton Authenticator & 2FA at Free against NowThis's $4.99. Proton Authenticator & 2FA also leads on in-app purchases (none vs 7) and ratings volume (686 vs 2). NowThis's advantage is rating (5.0 vs 4.6). On review sentiment, ads, device support and iOS requirement 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

Proton Authenticator & 2FA is free to download; NowThis costs $4.99 up front. NowThis sells 7 in-app purchases, starting at $1.99 per month. Proton Authenticator & 2FA asks for nothing beyond the download.

ReceptionRating · Positive reviews · Number of ratings

NowThis holds the better App Store score, 5.0 against 4.6. That said, the two scores are not equally well evidenced: Proton Authenticator & 2FA has 686 ratings behind it against 2, so its average is the more settled of the two. Written reviews complicate that: 58% of Proton Authenticator & 2FA's written reviews are positive against 50% of NowThis's, so the app with the better star average is not the one people write more warmly about.

UpkeepUpdate frequency

Proton Authenticator & 2FA ships an update weekly, NowThis every 3 weeks. Both last shipped on November 5, 2026.

Scorecard6 real differences · 4 level
Proton Authenticator & 2FA versus NowThis: the parameters behind the verdict, then further details
ParameterProton Authenticator & 2FANowThis
PriceFree — better$4.99
Rating4.6 (686 ratings)5.0 (2 ratings) — better
Positive reviews57.6% of reviews — better50.0% of reviews
Number of ratings686 — better2
Update frequencyWeekly — betterEvery 3 weeks
AdsNoNo
In-app purchasesNo — betterYes
MonetizationFree — betterPaid
DevicesiPhone, iPad, Apple WatchiPhone, iPad, Apple Watch
Requires iOS17.0 — better18.0
Further details — not scored
Size120 MB24 MB
Age rating4++4
DeveloperProton AGA Secret Company, LLC

Customer experience

Proton Authenticator & 2FA

All ratings314 ratings
Positive82.8%
Neutral6.7%
Negative10.5%
Written reviews255 reviews
Positive57.6%
Neutral19.2%
Negative23.1%

NowThis

All ratings2 ratings
Positive100.0%
Neutral0.0%
Negative0.0%
Written reviews4 reviews
Positive50.0%
Neutral50.0%
Negative0.0%

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

NowThis

Not enough reviews yet to summarise bugs or requests.

In-app purchases

None

Proton Authenticator & 2FA

No in-app purchases

7 purchases

NowThis

Subscriptions2
  • Monthly Supporter$1.991 Month
  • Annual Supporter$9.991 Year
One-time5
  • Small Tip$1.99
  • Medium Tip$4.99
  • Large Tip$9.99
Show 2 more
  • Mega Tip$19.99
  • NowThis Pro$39.99

Questions

Is Proton Authenticator & 2FA free?
Proton Authenticator & 2FA is free to download, with no in-app purchases.
Is NowThis free?
NowThis costs $4.99, and also offers in-app purchases.
Which has better reviews, Proton Authenticator & 2FA or NowThis?
NowThis is rated higher. Proton Authenticator & 2FA averages 4.6 out of 5 from 686 ratings, while NowThis averages 5.0 from 2 ratings.
Do Proton Authenticator & 2FA or NowThis have ads?
Neither Proton Authenticator & 2FA nor NowThis shows ads.
Which is updated more often, Proton Authenticator & 2FA or NowThis?
Proton Authenticator & 2FA ships an update weekly, and NowThis every 3 weeks. Most recently, Proton Authenticator & 2FA was updated on November 5, 2026 and NowThis on November 5, 2026.

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