Comparison

NMX Viewer vs 2FA Authenticator

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

Head to head
About

NMX Viewer

Easily share your device's screen with others without needing to install bulky software. Simply open the web version, get your ID, and broadcast from your mobile device.

Highlights
  • Screen broadcasting
  • No heavy software installation
  • Cross-platform compatibility (web & mobile)
  • Simple device ID connection
  • Real-time streaming
Features
Read full description

NMX Viewer was designed for engineers, support teams, educators, and anyone who occasionally needs to share their screen without installing heavy tools. How to use it: • Open NMXViewer.com on your browser and copy the Device ID from there • Launch NMX Viewer on your iPhone, type in your Device ID, tap “Broadcast,” and you’re streaming.

About

2FA Authenticator

Features
Read full description

The only security app that does it all. KeyFort combines a full 2FA authenticator with an encrypted password vault — synced to iCloud, autofilled everywhere, and accessible on your Apple Watch. One app. Every password. Every code. Total security. --- TWO-FACTOR AUTHENTICATOR --- - Generate TOTP & HOTP codes for 1,000+ services - Scan QR codes or enter secrets manually - Color countdown ring — green, yellow, red alerts - Home Screen & Lock Screen widgets — codes without opening the app - Apple Watch app with complications — codes on your wrist --- ENCRYPTED PASSWORD VAULT --- - Store passwords, usernames, URLs, and secure notes - AutoFill passwords AND one-time codes in Safari and every app - Check passwords against real breach databases (Have I Been Pwned) - Everything stored in Keychain — never in plain text --- iCLOUD SYNC & BACKUP --- - Zero-knowledge encrypted sync across all your Apple devices - Automatic encrypted backups — up to 5 restore points - Encrypted .truster export — portable, private, truly yours --- SECURITY-FIRST DESIGN --- - Face ID / Touch ID + dedicated PIN lock - Auto-lock when app goes to background - Screen capture protection on sensitive screens - Secrets never leave your device — nothing sent to our servers --- BUILT-IN BROWSER --- - Log into websites without ever leaving KeyFort - Safari View (lightning fast) or full In-App WebView - AutoFill works seamlessly inside the browser --- IMPORT & MIGRATE --- - Import from Aegis (JSON), Google Authenticator (QR), CSV - Supports otpauth:// URI format - Full restore from encrypted backup in seconds --- KEYFORT PRO --- Unlock everything: - Unlimited 2FA codes and vault entries - iCloud Sync and encrypted Backup - AutoFill for passwords + one-time codes - Priority access to new features Try it free. No risk. No commitment. Your keys. Your fortress. Free tier includes up to 3 authenticator codes and 3 vault entries. SUPPORT Questions or ideas? Reach us at support@keyfort.app. We read every message. Privacy Policy: https://keyfort.app/privacy Terms of Use: https://keyfort.app/terms

Screenshots

NMX Viewer4 screens
2FA Authenticator4 screens

Verdict

The call

The clearest difference is in-app purchases: NMX Viewer at none against 2FA Authenticator's 2. NMX Viewer also leads on iOS requirement (16.0 vs 18.6). 2FA Authenticator's advantage is update cadence (daily vs every 3 weeks). 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. 2FA Authenticator sells 2 in-app purchases, starting at $3.99 per month. NMX Viewer asks for nothing beyond the download.

UpkeepUpdate frequency

NMX Viewer ships an update every 3 weeks, 2FA Authenticator daily. The most recent releases landed on October 1, 2026 and September 25, 2026 respectively.

Scorecard3 real differences · 7 level
NMX Viewer versus 2FA Authenticator: the parameters behind the verdict, then further details
ParameterNMX Viewer2FA Authenticator
PriceFreeFree
Rating1.0 (1 ratings) — better—
Positive reviews100.0% of reviews—
Number of ratings1 — better—
Update frequencyEvery 3 weeksDaily — better
AdsNoNo
In-app purchasesNo — betterYes
MonetizationFree—
DevicesiPhone, iPadiPhone, iPad, Apple Watch — better
Requires iOS16.0 — better18.6
Further details — not scored
Size15 MB13 MB
Age rating4+17+
DeveloperNixon FZCOLira AI

In-app purchases

None

NMX Viewer

No in-app purchases

2 purchases

2FA Authenticator

Subscriptions2
  • KeyFort Pro — Monthly3 Days trial$3.991 Month
  • KeyFort Pro — Yearly3 Days trial$39.991 Year

Questions

Is NMX Viewer free?
NMX Viewer is free to download, with no in-app purchases.
Is 2FA Authenticator free?
2FA Authenticator is free to download, with in-app purchases available.
Do NMX Viewer or 2FA Authenticator have ads?
Neither NMX Viewer nor 2FA Authenticator shows ads.
Which is updated more often, NMX Viewer or 2FA Authenticator?
NMX Viewer ships an update every 3 weeks, and 2FA Authenticator daily. Most recently, NMX Viewer was updated on October 1, 2026 and 2FA Authenticator on September 25, 2026.

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