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Utilities · launched April 2026
by To Ngoc Mai

Estimated from App Store and Google Play chart ranks. Not reported by the developer.
nosy.so/apps/authenticator-app
Estimated from daily top grossing chart ranks in 8 countries on both stores. A wide range means the app moves around the charts a lot or we have few days of data. How we estimate
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Authenticator© App – Secure Your Accounts with 2FA & OTP Protection Keep your online accounts secure with Authenticator, an easy-to-use app for two-factor authentication (2FA). Whether you’re logging into your email, social media, or banking apps, Authenticator provides the additional layer of security you need by generating time-based one-time passwords (TOTP) directly on your device. Unlike SMS codes, TOTP codes are not vulnerable to interception, ensuring that your accounts are safe even in the event of a phone hack or SIM swap. Key Features: Secure 2FA and OTP Verification Authenticator
Get a build plan for your own take on Authenticator© App: what to keep, what to change and what not to copy. Then Nosy builds a working first version you can click through and share.
Make my build plan| Store and country | Est. a month | Share | Best grossing spot |
|---|---|---|---|
| App Store US | $77K | 48% | #43 US Utilities |
4 more countries and stores, with chart spots. Get Pro
Mid estimate split by where the chart spots are. Includes our 35% top-up for countries we don't track.
No Meta ads found for this app. It is likely growing through search, TikTok or word of mouth.
Ads that keep running for months are usually paying for themselves.
11 of the last 17 US App Store reviews gave 1 or 2 stars. These are the gaps your version can fix.
Read the complaints. Get Pro