Google Authenticator
by Google
- Utilities
- Free
- Rating
- 4.9
- 1.2M ratings · US storefront
- Top 5%among 65 Utilities apps
- Last update
- Oct 14, 2026
- Version 5.1.0
- Size
- 40 MB
- Category
- Utilities
- Tracked since
- Oct 9, 2026
Estimated revenue
A model estimate with a likely range, not a reported figure.
No estimate. Apps outside the grossing charts, and some countries, have no reliable rank-to-revenue curve, so we show nothing rather than a guess.
How this estimate is made
Rank: we take the app's best Top Grossing rank on the latest chart day. Category ranks are converted into an equivalent overall rank, because a #10 in Finance earns far less than a #10 overall.
Curve: that equivalent rank is read off a rank-to-revenue curve anchored on public company revenue and market-data reports for the US iPhone App Store.
Country: the curve is scaled per country (Japan is roughly a third of the US, Türkiye under 1%). Where we have no scale, such as China, there is no estimate.
Range: the likely range widens with country, category and chart depth. It is a plausible span, not a statistical confidence interval.
Not included: ads, payments outside the App Store, and any difference between gross sales and what the developer keeps. Low confidence means indirect data; medium means several independent sources agree.
Full methodScreenshots
As shown on the App Store listing.
About this app
Text from the App Store listing.
Google Authenticator adds an extra layer of security to your online accounts by adding a second step of verification when you sign in. This means that in addition to your password, you'll also need to enter a code that is generated by the Google Authenticator app on your phone.
The verification code can be generated by the Google Authenticator app on your phone, even if you don't have a network or cellular connection.
- Sync your Authenticator codes to your Google Account and across your devices. This way, you can always access them even if you lose your phone.
- Set up your Authenticator accounts automatically with a QR code. This is quick and easy, and it helps to ensure that your codes are set up correctly.
- Support for multiple accounts. You can use the Authenticator app to manage multiple accounts, so you don't have to switch between apps every time you need to sign in.
- Support for time-based and counter-based code generation. You can choose the type of code generation that best suits your needs.
- Transfer accounts between devices with a QR code. This is a convenient way to move your accounts to a new device.
To use Google Authenticator with Google, you need to enable 2-Step Verification on your Google Account. To get started visit http://www.google.com/2step
What’s new
Release notes for the latest version, as written by the developer.
- Bug fixes and improvements.
Rank history
Daily position in the Benin charts. #1 is at the top.
- Best rank
- #7
- Current rank
- #9
- Days charting
- 7 of 7
On the charts today
Small & simple score
How realistic it is for a small team to build something like this.
42/100
Not flagged as small & simple
- Developer size0% · 25
Developer: 67 apps on the charts
- Audience size0% · 20
Ratings: 1,202,464
- App size100% · 10
Size: 40 MB
- Price model10% · 15
Price model: free
- Demand proof100% · 30
Best rank #1, 174 countries
An indicator, not a fact. We can't see team size. Calculated Oct 24, 2026 · method i2
How the score worksVersion history
- 5.1.0LatestReleased Oct 14, 2026
- 5.0.3Released Aug 24, 2026