Authenticator 2FA vs Air Detector, Device Finder
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Authenticator 2FA
Enhance your online security with this app, providing two-factor authentication (2FA) and multi-factor authentication (MFA) tokens. It generates secure, time-based one-time passwords (TOTP) that update every 30 seconds, working offline for seamless verification across thousands of websites and services.
- Two-factor authentication (2FA)
- Multi-factor authentication (MFA)
- Time-based one-time passwords (TOTP)
- Offline code generation
- Supports 2,500+ websites
- QR code setup
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All your two-factor authentication codes in one app. Scan a QR code once, and the app keeps generating the 6-digit sign-in code you need — for Google, Facebook, Instagram, Binance, Microsoft, PayPal and 2,500+ other services that support 2FA. WHY YOU NEED IT A password alone is not enough anymore. Two-factor authentication adds a second step that attackers cannot pass even if your password leaks. This app is that second step, and it lives on your phone. HOW IT WORKS 1. Open the 2FA settings of any website or app and show the QR code. 2. Scan it with the app, or type the setup key by hand. 3. Sign in with the 6-digit code the app shows. A new code appears every 30 seconds. WHAT YOU GET • One-time codes (TOTP) for 2,500+ services • QR code scanner and manual key entry • Codes refresh every 30 seconds, countdown ring on every entry • Works fully offline — no network, no cellular, no account required • Copy a code with one tap • Search across your accounts • Reorder and rename entries the way you want ALSO INCLUDED Your subscription covers more than codes: • Ad blocker for Safari — fewer ads, no cookie banners, no tracking scripts • Wi-Fi security scan — see every device on the network and whether it is safe to connect • Private browser — browse without leaving a trail PRIVACY Your keys stay on your device. We do not ask you to create an account and we do not upload your 2FA secrets anywhere. SUPPORT Questions or problems? Write to us at support@authappbg.com — we answer within 48 hours. Please reach out before leaving a negative review; most issues take a minute to fix. --- Subscription Terms: Upon confirming the initial subscription purchase, payment will be charged to the credit card linked to your iTunes Account. Subscriptions automatically renew unless auto-renewal is disabled at least 24 hours before the current subscription period ends. Your account will be charged for renewal within 24 hours prior to the end of the current period, with the renewal cost clearly indicated. You can manage your subscription and turn off auto-renewal by accessing your Account Settings post-purchase. Any unused portion of a free trial period, if offered, will be forfeited upon subscription purchase, where applicable. Support: https://authappbg.com Privacy Policy: https://authappbg.com/privacy.html Terms of Use: https://authappbg.com/terms.html
Air Detector, Device Finder
Locate misplaced Bluetooth-enabled devices with real-time distance tracking and customizable alerts. This app helps you quickly find items like headphones, watches, and phones, ensuring your valuables are always within reach.
- Bluetooth device detection
- Real-time distance meter
- Quick item recovery
- Intuitive interface
- Customizable notifications
- Device search history
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"Utilizing advanced Bluetooth technology, our app detects your devices' locations, providing real-time updates and a precise distance meter to guide you. Whether your device is hidden under a couch cushion, left in another room, or even misplaced outdoors, our app ensures a quick and straightforward recovery. Our product makes it easy to find lost items like AirPods, iPhones, Apple Watches, Bose products, Powerbeats Pro, Beats Studio, and more. Simply install the app, launch it, and follow the instructions to locate your lost item. One of the standout features of our app is its intuitive interface, designed with user convenience in mind. The simple setup process allows you to register multiple devices, and the app's dashboard provides a comprehensive overview of all your tracked items. With customizable notifications, you can receive alerts if you leave a registered device behind, adding an extra layer of security. Stay connected and in control with our reliable, user-friendly app designed to keep your valuables within reach. Don't let the frustration of lost items disrupt your day—let our app be your go-to solution for locating your essential tech quickly and effortlessly. Features available with subscription: - Search for lost Bluetooth devices and distance to them - Device search history Subscription Terms: - Payment deducted from your Apple ID account upon purchase confirmation. - Subscription automatically renews unless canceled at least 24 hours before the current period ends. - Account charged for renewal within 24 hours before the current period concludes. - Manage and cancel subscriptions in your account settings on the App Store after purchase. Privacy Policy: https://docs.google.com/document/d/1YeQG-9Md2omWkQtA2gg0_nbfK6I8HF_67gYmxDqCKgs/edit?usp=sharing Terms of Use: https://docs.google.com/document/d/1UW7TTymNxE5FwQSj3EnuIfCQicq5mt3lUG7vwy3sNGo/edit?usp=sharing"
Screenshots
Verdict
Authenticator 2FA and Air Detector, Device Finder both sit at 4.2 stars, but that hides the real split: 75% of Authenticator 2FA's written reviews are positive against 0% of Air Detector, Device Finder's. Authenticator 2FA also leads on ratings volume (218 vs 48). Air Detector, Device Finder's advantage is ads (none vs shown) and update cadence (daily vs fortnightly). On price, rating, in-app purchases and monetization model 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. Authenticator 2FA sells 5 in-app purchases, starting at $6.99 per 7 days and Air Detector, Device Finder sells 3 in-app purchases, starting at $6.99 per 7 days. Whichever you choose, the download price is not the number that matters.
Air Detector, Device Finder holds the better App Store score, 4.4 against 4.2. Both are backed by a comparable volume of ratings — 218 and 48 respectively. Written reviews complicate that: 75% of Authenticator 2FA's written reviews are positive against 0% of Air Detector, Device Finder's, so the app with the better star average is not the one people write more warmly about.
Authenticator 2FA ships an update fortnightly, Air Detector, Device Finder daily. The most recent releases landed on November 4, 2026 and October 31, 2026 respectively.
| Parameter | Authenticator 2FA | Air Detector, Device Finder |
|---|---|---|
| Price | Free | Free |
| Rating | 4.2 (218 ratings) | 4.4 (48 ratings) — better |
| Positive reviews | 75.0% of reviews — better | 0.0% of reviews |
| Number of ratings | 218 — better | 48 |
| Update frequency | Fortnightly | Daily — better |
| Ads | Yes | No — better |
| In-app purchases | Yes | Yes |
| Monetization | Free with in-app purchases | Freemium |
| Devices | iPhone, iPod | iPhone, iPod |
| Requires iOS | 15.0 | 15.0 |
| Further details — not scored | ||
| Size | 29 MB | 21 MB |
| Age rating | 17+ | 4+ |
| Developer | Bayram Gezek | Frantz Goelz |
Customer experience
Authenticator 2FA
Air Detector, Device Finder
In-app purchases
Authenticator 2FA
- Weekly$6.997 Days
- Weekly Trial3 Days trial$6.997 Days
- Weekly 93 Days trial$9.997 Days
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- Monthly7 Days trial$29.991 Month
- Yearly 6$69.991 Year
Air Detector, Device Finder
- FinderWeekly3 Days trial$6.997 Days
- FinderMonthly3 Days trial$14.991 Month
- FinderYearly3 Days trial$31.991 Year
Questions
Is Authenticator 2FA free?
Is Air Detector, Device Finder free?
Which has better reviews, Authenticator 2FA or Air Detector, Device Finder?
Do Authenticator 2FA or Air Detector, Device Finder have ads?
Which is updated more often, Authenticator 2FA or Air Detector, Device Finder?
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