2FA Authenticator vs DeckMate
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
2FA Authenticator
Secure your online accounts with this app that generates and stores two-factor authentication codes. Easily scan QR codes for setup and benefit from offline functionality and iCloud backup. Protect your digital identity with robust security features.
- Generate 2FA/MFA tokens
- Scan QR codes for setup
- iCloud backup and sync
- Passcode protection
- Offline functionality
- Support for 1000+ services
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Never get locked out of an account again. AuthenticKey is the 2FA authenticator app built around the one thing other authenticators get wrong: moving to a new iPhone. Generate secure two-factor authentication codes for Google, Microsoft, Apple, Facebook, Instagram, GitHub, Coinbase and 1000+ other services — backed up through your private iCloud and ready the moment you sign in on a new device. WHY AUTHENTICKEY Most authenticator apps trap your 2FA codes on a single device. Lose the phone, factory reset, or upgrade to a new iPhone — and you're locked out of every account, hunting for recovery codes you never saved. AuthenticKey fixes this with end-to-end encrypted iCloud sync. Your codes follow your Apple ID, not your hardware. KEY FEATURES • One-tap setup — scan any 2FA QR code in seconds • Encrypted iCloud sync across iPhone and iPad • Apple Watch app — generate codes from your wrist (Premium) • Home Screen widget for instant code access (Premium) • Face ID, Touch ID and passcode lock for the app itself • Auto-clearing clipboard — copied codes wipe after 30 seconds • Works offline — TOTP and HOTP codes generate without internet • Supports SHA-1, SHA-256 and SHA-512 algorithms • Full RFC 6238 (TOTP) and RFC 4226 (HOTP) standard compliance • 11 languages: English, Spanish, French, German, Italian, Portuguese, Dutch, Korean, Japanese, Norwegian, Swedish MOVE TO A NEW IPHONE WITHOUT LOSING ACCESS Sign into iCloud on your new device, open AuthenticKey, and every account is exactly where you left it. No screenshots of recovery codes. No 30-minute account recovery flows. No emails to support teams. Migration that actually works. WORKS WITH 1000+ SERVICES Google · Microsoft · Apple · Amazon · Facebook · Instagram · X (Twitter) · Snapchat · TikTok · Discord · GitHub · Slack · Zoom · Dropbox · Coinbase · Binance · Kraken · KuCoin · Crypto.com · PayPal · Stripe · AWS · Azure · Salesforce · Okta · Duo · Cloudflare · Twitch · PlayStation · Xbox · Steam · Epic Games · LinkedIn · Reddit · Shopify · Notion · 1Password · LastPass · Bitwarden · ProtonMail · Tutanota · Fastmail — and any service supporting standard TOTP or HOTP. PERFECT FOR → Crypto traders securing Coinbase, Binance and Kraken accounts → Developers managing AWS, GitHub and Cloudflare access → Remote teams using Microsoft 365, Google Workspace and Slack → Anyone who's lost 2FA codes during an iPhone upgrade → Privacy-conscious users who want their secrets to stay on Apple's hardware HOW WE PROTECT YOUR DATA Your 2FA secrets are encrypted on your device with AES-256-GCM and stored in the iOS Keychain. Sync uses your private iCloud — Apple can't read your codes and neither can we. We never see, store, or transmit your 2FA secrets in any form. For app improvement and crash diagnostics we collect anonymous usage statistics. Your 2FA secrets are never part of that data and never leave your device unencrypted. FREE VS PREMIUM Free: Core 2FA authenticator with iCloud backup, biometric lock and QR scanning. Premium unlocks: • Unlimited accounts • Custom sorting and reordering • Apple Watch sync • Home Screen widget code display • Priority support SUPPORT Email: info@authentickey.app Privacy Policy & Terms: https://authentickey.app/privacy
DeckMate
Transform your iPhone into a personalized control panel for your Mac. Create custom button grids to launch, quit, or toggle applications with a single tap. Monitor running apps and access Mac features remotely.
- Customizable button grid
- One-tap app launching/toggling
- Real-time app status indicators
- Remote control of Mac features
- Automatic Mac discovery
- Drag-and-drop button arrangement
- Color customization
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Turn your iPhone into a custom control deck for your Mac. DeckMate lets you create a customizable button grid on your iPhone to launch, quit, or toggle Mac apps with a single tap. Features: • Custom Button Grid — Pick apps from your Mac and build your own control deck • One-Tap Control — Launch or Toggle actions for instant app control • Real-Time Status — See which apps are running with green indicators • Show Desktop & Mission Control — Trigger remotely from your iPhone • Auto Discovery — Finds your Mac automatically on the same Wi-Fi • Drag & Drop — Rearrange buttons however you like • Color Customization — 7 rainbow presets + custom colors • Screen Keep-Awake — Prevent screen dimming while in use How to use: 1. Install and run DeckMate Mac (free companion app) on your Mac 2. Open DeckMate on your iPhone — it finds your Mac automatically 3. Enter the token and connect 4. Add buttons and control your Mac apps with one tap! Requirements: • Mac companion app required (free download at https://wkdevtech.com/DeskMate) • iPhone and Mac must be on the same Wi-Fi network
Screenshots
Verdict
The clearest difference is rating: DeckMate at 5.0 against 2FA Authenticator's 4.5. DeckMate also leads on in-app purchases (none vs 5) and ads (none vs shown). 2FA Authenticator's advantage is ratings volume (154 vs 1) and iOS requirement (16.4 vs 26.5). On price 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
Both are free to download. 2FA Authenticator sells 5 in-app purchases, starting at $9.99 per 7 days. DeckMate asks for nothing beyond the download.
DeckMate holds the better App Store score, 5.0 against 4.5. That said, the two scores are not equally well evidenced: 2FA Authenticator has 154 ratings behind it against 1, so its average is the more settled of the two.
2FA Authenticator ships an update every 6 weeks, DeckMate every 8 days. The most recent releases landed on October 3, 2026 and October 2, 2026 respectively.
| Parameter | 2FA Authenticator | DeckMate |
|---|---|---|
| Price | Free | Free |
| Rating | 4.5 (154 ratings) | 5.0 (1 ratings) — better |
| Positive reviews | 75.0% of reviews | — |
| Number of ratings | 154 — better | 1 |
| Update frequency | Every 6 weeks | Every 8 days — better |
| Ads | Yes | No — better |
| In-app purchases | Yes | No — better |
| Monetization | Free with in-app purchases | Free — better |
| Devices | iPhone, iPad, Apple Watch — better | iPhone, iPad |
| Requires iOS | 16.4 — better | 26.5 |
| Further details — not scored | ||
| Size | 71 MB | 4 MB |
| Age rating | 4+ | 4+ |
| Developer | AdSpark OU | Wonkyoung Seo |
In-app purchases
2FA Authenticator
- Premium Weekly$9.997 Days
- Premium Monthly3 Days trial$9.991 Month
- Premium Yearly Offer$19.991 Year
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- Premium Yearly Trial3 Days trial$39.991 Year
- Premium Yearly$39.991 Year
DeckMate
No in-app purchases
Questions
Is 2FA Authenticator free?
Is DeckMate free?
Which has better reviews, 2FA Authenticator or DeckMate?
Do 2FA Authenticator or DeckMate have ads?
Which is updated more often, 2FA Authenticator or DeckMate?
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