Comparison

Proton Authenticator vs Nexus Ping

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

Nexus Ping

Features
Read full description

Diagnose Your Network Like a Pro NEXUS PING is a powerful all-in-one network diagnostics toolkit designed for IT professionals, developers, gamers, sysadmins, and advanced users who demand real-time network visibility and precision monitoring. From latency tracking to DNS analysis, SSL inspection, WHOIS lookups, and internet speed testing — NEXUS PING gives you professional-grade tools inside a sleek modern interface optimized for iPhone. Whether you're troubleshooting slow internet, monitoring packet loss, verifying DNS records, or testing server response times, NEXUS PING delivers fast, accurate, and real-time results. Powerful Network Tools Included Real-Time Ping Monitor Track latency, packet loss, jitter, and response consistency with live graphs and detailed diagnostics. Internet Speed Test Measure download speed, upload speed, and network responsiveness with clean visual analytics. DNS Lookup Resolve domains instantly and inspect IPv4/IPv6 records with detailed response information. SSL Certificate Checker Validate SSL/TLS certificates, expiration dates, certificate chains, and security details. WHOIS Lookup Retrieve domain ownership, registrar, expiry, and nameserver information in seconds. Traceroute Visualize network paths and identify bottlenecks across hops. Port Scanner Check open, closed, and filtered ports for security auditing and diagnostics. WiFi Scanner Discover active devices connected to your local network. Device Information View local IP, gateway, DNS, and active network interface details. Continuous Monitoring Run persistent diagnostics and monitor connectivity in real time. Why Users Love NEXUS PING • Professional-grade diagnostics tools • Real-time latency graphs & analytics • Modern cyber-inspired UI design • Fast and lightweight performance • Accurate packet loss & jitter tracking • Advanced DNS and SSL inspection • Clean dashboard with powerful insights • Built for IT professionals & power users • Optimized for modern iPhones • Privacy-focused experience Perfect For • Network Engineers • System Administrators • Cybersecurity Professionals • Developers • Gamers • IT Support Teams • Advanced Home Users

Screenshots

Proton Authenticator4 screens
Nexus Ping4 screens

Verdict

The call

The clearest difference is update cadence: Proton Authenticator at weekly against Nexus Ping's every 4 months. 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 ships an update weekly, Nexus Ping every 4 months. The most recent releases landed on October 14, 2026 and October 3, 2026 respectively.

Scorecard1 real difference · 9 level
Proton Authenticator versus Nexus Ping: the parameters behind the verdict, then further details
ParameterProton AuthenticatorNexus Ping
PriceFreeFree
Rating4.4 (242 ratings) — better—
Positive reviews55.7% of reviews—
Number of ratings242 — better—
Update frequencyWeekly — betterEvery 4 months
AdsNoNo
In-app purchasesNoNo
MonetizationFree—
DevicesiPhone, iPad, Apple Watch — betteriPhone, iPad
Requires iOS17.0 — better18.0
Further details — not scored
Size119 MB3 MB
Age rating4+4+
DeveloperProton AGMohamed Shafi

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

Nexus Ping

Not enough reviews yet to summarise bugs or requests.

In-app purchases

None

Proton Authenticator

No in-app purchases

None

Nexus Ping

No in-app purchases

Questions

Is Proton Authenticator free?
Proton Authenticator is free to download, with no in-app purchases.
Is Nexus Ping free?
Nexus Ping is free to download, with no in-app purchases.
Do Proton Authenticator or Nexus Ping have ads?
Neither Proton Authenticator nor Nexus Ping shows ads.
Which is updated more often, Proton Authenticator or Nexus Ping?
Proton Authenticator ships an update weekly, and Nexus Ping every 4 months. Most recently, Proton Authenticator was updated on October 14, 2026 and Nexus Ping on October 3, 2026.

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