Comparison

Google Authenticator vs Corner's App (Admin)

Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.

Head to head
About

Google Authenticator

Enhance your online security with two-factor authentication codes generated directly on your device. Sync codes across devices and set up accounts easily with QR codes, even without an internet connection.

Highlights
  • Two-factor authentication code generation
  • Offline code generation
  • Sync codes across devices
  • QR code setup
  • Support for multiple accounts
  • Time-based and counter-based codes
Read 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

About

Corner's App (Admin)

Features
Read full description

Facility management system that includes submission of corrective and preventive maintenance tickets and asset management. This app is used by residents of supported communities. If your property manager uses Corner's App (Admin), they will provide you with login credentials. Property managers interested in using Corner's App (Admin) can contact us via our website.

Screenshots

Google Authenticator4 screens
Corner's App (Admin)3 screens

Verdict

The call

The clearest difference is update cadence: Corner's App (Admin) at every 2 weeks against Google Authenticator's every 4 months. Corner's App (Admin) also leads on iOS requirement (15.6 vs 17.0). Google Authenticator's advantage is chart position (#4 vs unranked). On price, ads, in-app purchases 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

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

UpkeepUpdate frequency

Google Authenticator ships an update every 4 months, Corner's App (Admin) every 2 weeks. The most recent releases landed on November 13, 2026 and October 31, 2026 respectively.

Scorecard3 real differences · 8 level
Google Authenticator versus Corner's App (Admin): the parameters behind the verdict, then further details
ParameterGoogle AuthenticatorCorner's App (Admin)
PriceFreeFree
Rating4.8 (1.2M ratings) — better—
Positive reviews57.6% of reviews—
Number of ratings1.2M — better—
Update frequencyEvery 4 monthsEvery 2 weeks — better
AdsNoNo
In-app purchasesNoNo
MonetizationFree—
Best chart rank#4 — better—
DevicesiPhone, iPadiPhone, iPad, iPod — better
Requires iOS17.015.6 — better
Further details — not scored
Size45 MB76 MB
Age rating4+17+
DeveloperGoogleIMT TECH PTE. LTD.

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

Corner's App (Admin)

Not enough reviews yet to summarise bugs or requests.

In-app purchases

None

Google Authenticator

No in-app purchases

None

Corner's App (Admin)

No in-app purchases

Questions

Is Google Authenticator free?
Google Authenticator is free to download, with no in-app purchases.
Is Corner's App (Admin) free?
Corner's App (Admin) is free to download, with no in-app purchases.
Do Google Authenticator or Corner's App (Admin) have ads?
Neither Google Authenticator nor Corner's App (Admin) shows ads.
Which is updated more often, Google Authenticator or Corner's App (Admin)?
Google Authenticator ships an update every 4 months, and Corner's App (Admin) every 2 weeks. Most recently, Google Authenticator was updated on November 13, 2026 and Corner's App (Admin) on October 31, 2026.

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