Kegr Companion vs 2FA Authenticator
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Kegr Companion
Monitor and customize your kegs with this companion app. Receive real-time updates on fullness, pressure, and battery, and get alerts when attention is needed. Fine-tune pressure for the perfect pour.
- Real-time fullness, pressure, and battery monitoring
- Push notifications for low keg or battery
- Adjustable pressure for ideal flow
- Long-lasting rechargeable battery support
- Bluetooth Low Energy connectivity
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The Kegr Companion app pairs with your Kegrs to access its advanced features. Ensure a worry-free experience by easily monitoring, customizing and receiving notifications from your kegs when they need attention. App Features: • View up to the second information of fullness, pressure and battery • Receive push notifications when the keg or battery are running low • Adjust and fine-tune the pressure to achieve an ideal flow and foam head The Kegr represents the cutting edge of keg technology! It’s an electronic tap that fits on top of any standard keg. Rather than require a hand pump or complicated CO2 hoses and clamps, the Kegr automatically maintains your keg’s pressure. Simply pour yourself a drink, and by the time you walk away, the keg is ready for another perfect pour. Kegr features: • Long lasting rechargeable battery that will outlast your event • Equipped with Bluetooth Low Energy technology • Designed with the perfect beverage flow in mind
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
Screenshots
Verdict
The clearest difference is rating: Kegr Companion at 5.0 against 2FA Authenticator's 4.5. Kegr Companion also leads on in-app purchases (none vs 5) and ads (none vs shown). 2FA Authenticator's advantage is ratings volume (163 vs 4) and device support (3 vs 1). On price, update cadence 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
Both are free to download. 2FA Authenticator sells 5 in-app purchases, starting at $9.99 per 7 days. Kegr Companion asks for nothing beyond the download.
Kegr Companion holds the better App Store score, 5.0 against 4.5. That said, the two scores are not equally well evidenced: 2FA Authenticator has 163 ratings behind it against 4, so its average is the more settled of the two.
Kegr Companion ships an update every 2 months, 2FA Authenticator every 6 weeks. The most recent releases landed on October 13, 2026 and October 21, 2026 respectively.
| Parameter | Kegr Companion | 2FA Authenticator |
|---|---|---|
| Price | Free | Free |
| Rating | 5.0 (4 ratings) — better | 4.5 (163 ratings) |
| Positive reviews | — | 75.0% of reviews |
| Number of ratings | 4 | 163 — better |
| Update frequency | Every 2 months | Every 6 weeks — better |
| Ads | No — better | Yes |
| In-app purchases | No — better | Yes |
| Monetization | Free — better | Free with in-app purchases |
| Devices | iPhone | iPhone, iPad, Apple Watch — better |
| Requires iOS | 16.6 | 16.4 — better |
| Further details — not scored | ||
| Size | 24 MB | 71 MB |
| Age rating | 12+ | 4+ |
| Developer | Kegr LLC | AdSpark OU |
Customer experience
Kegr Companion
2FA Authenticator
In-app purchases
Kegr Companion
No 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
Questions
Is Kegr Companion free?
Is 2FA Authenticator free?
Which has better reviews, Kegr Companion or 2FA Authenticator?
Do Kegr Companion or 2FA Authenticator have ads?
Which is updated more often, Kegr Companion or 2FA Authenticator?
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