Google Authenticator vs Authenticator App #1
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Google Authenticator
Enhance your online security with a second verification step for your accounts. Generate codes directly on your phone, even offline, to protect against unauthorized access. Sync codes across devices for easy access and manage multiple accounts securely.
- Offline code generation
- Sync codes across devices
- Automatic QR code setup
- Support for multiple accounts
- Time-based and counter-based codes
- Transfer accounts via QR code
Read full descriptionHide full description
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
Authenticator App #1
Securely manage your online accounts with a fast and intuitive authenticator and QR scanner. Easily set up two-factor authentication and access your codes quickly. Keep track of your scan history for convenient access.
- Setup 2FA accounts easily
- Scan QR code & Barcode
- Manage scan history
- Lightning-fast scanning
- User-friendly design
Read full descriptionHide full description
Our app offers lightning-fast scanning capabilities, user-friendly design and smart features that make it the perfect tool for using Authenticator & QR Scanner. Features of our app: 1.Setup 2FA accounts easily 2.Scan QR code & Barcode 3.Manage scan history About subscriptions: – Payment will be charged to iTunes Account at confirmation of purchase – Subscription automatically renews unless auto-renew is turned off at least 24-hours before the end of the current period – Account will be charged for renewal within 24-hours before the end of the current period, and identify the cost of the renewal * Terms of Use: https://code.onetouchinsight.com/terms * Privacy Policy: https://code.onetouchinsight.com/privacy * Contact us: https://code.onetouchinsight.com/support
Screenshots
Verdict
The clearest difference is review sentiment: Google Authenticator at 58% against Authenticator App #1's 13%. Google Authenticator also leads on in-app purchases (none vs 3) and ratings volume (1.2M vs 1.4K). Authenticator App #1's advantage is update cadence (every 6 weeks vs every 4 months) and iOS requirement (12.0 vs 16.0). On price, ads 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. Authenticator App #1 sells 3 in-app purchases, starting at $12.99 per month. Google Authenticator asks for nothing beyond the download.
Google Authenticator holds the better App Store score, 4.9 against 4.6. That said, the two scores are not equally well evidenced: Google Authenticator has 1.2M ratings behind it against 1.4K, so its average is the more settled of the two. Written reviews point the same way: 58% of Google Authenticator's written reviews are positive against 13% of Authenticator App #1's.
Google Authenticator ships an update every 4 months, Authenticator App #1 every 6 weeks. The most recent releases landed on September 24, 2026 and September 22, 2026 respectively.
| Parameter | Google Authenticator | Authenticator App #1 |
|---|---|---|
| Price | Free | Free |
| Rating | 4.9 (1.2M ratings) — better | 4.6 (1.4K ratings) |
| Positive reviews | 58.4% of reviews — better | 12.5% of reviews |
| Number of ratings | 1.2M — better | 1.4K |
| Update frequency | Every 4 months | Every 6 weeks — better |
| Ads | No | No |
| In-app purchases | No — better | Yes |
| Monetization | Free — better | Free with in-app purchases |
| Best chart rank | #3 — better | — |
| Devices | iPhone, iPad | iPhone, iPod |
| Requires iOS | 16.0 | 12.0 — better |
| Further details — not scored | ||
| Size | 39 MB | 53 MB |
| Age rating | 4+ | 17+ |
| Developer | Identity and Access Security | |
Customer experience
Google Authenticator
Authenticator App #1
User reviews
Google Authenticator
From 1.2M App Store ratingsWhat we love
- 👍 User-friendly
- 🔒 Secure authentication
- 🚀 Simple and fast
- 🔒 Reliable security
- 👍 Easy to use
Room to improve
- 🐛 Randomly deleted all codes
- 🐛 Unreliable, lost access to accounts
- 🐛 Timing issues, codes didn't work
- 🐛 Accounts duplicated then deleted
- 🐛 Wiped all accounts after update
Authenticator App #1
From 1.4K App Store ratingsWhat we love
- 👍 Simple and quick installation
- 👍 User-friendly interface
Room to improve
- 💰 Expensive subscription
- 🔒 Lack of transparency around subscription and cancellation
- 🚫 Forced subscription without user consent
- 🚫 Impossible to cancel subscription
- 🚫 Scam and misleading app
Bugs and requests
Google Authenticator
Reported bugs
4 issues- Codes randomly deleted
- Accounts wiped after update
- Duplicated accounts then deleted all
- Timing issues, codes didn't work
Requested features
4 requests- Add scan from photo feature
- Ability to rename and group accounts
- Add Apple Watch app
- Implement cloud backup option
Authenticator App #1
Reported bugs
2 issues- Login screen freezes
- Incompatible with older devices
Requested features
2 requests- Option to purchase app with one-time fee instead of subscription
- Clear subscription management controls within the app
In-app purchases
Google Authenticator
No in-app purchases
Authenticator App #1
- ScanMate Premium 1 Month$12.991 Month
- ScanMate Premium 1 Year$39.991 Year
- ScanMate Premium 1 Year3 Days trial$39.991 Year
Questions
Is Google Authenticator free?
Is Authenticator App #1 free?
Which has better reviews, Google Authenticator or Authenticator App #1?
Do Google Authenticator or Authenticator App #1 have ads?
Which is updated more often, Google Authenticator or Authenticator App #1?
Other comparisons















