Comparison

FTP vs Two factor authenticator

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

Head to head
About

FTP

Features
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Turn your phone into an FTP server in seconds. Just set a port, username, and password β€” and you’re ready to start uploading and downloading in seconds. Features: - FTP server / client connectivity - fast file upload and download - displays open communication ports - broadcast preview files easily accessible via the Files app in the FTP-Server directory

About

Two factor authenticator

Features
Read full description

We 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 our app on your phone. The verification code can be generated by our app on your phone, even if you don't have a network or cellular connection. β€’ Sync your Authenticator codes to your accounts and across your devices. This way, you can always access them even if you lose your phone. β€’ 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. β€’ 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. β€’ Support for time-based and counter-based code generation. You can choose the type of code generation that best suits your needs. β€’ Transfer accounts between devices with a QR code. This is a convenient way to move your accounts to a new device. To use app with accounts, you need to enable 2-Step Verification on your accounts. Terms of use: https://devworldvn.com/term Privacy link: https://devworldvn.com/privacy

Screenshots

FTP4 screens
Two factor authenticator4 screens

Verdict

The call

The clearest difference is price: Two factor authenticator at Free against FTP's $3.99. Two factor authenticator also leads on update cadence (monthly vs every 20 months). FTP's advantage is in-app purchases (none vs 3) and ads (none vs shown). On device support there is nothing between them.

Scored on Price Β· Rating Β· Positive reviews Β· Number of ratings Β· Update frequency Β· Ads Β· In-app purchases Β· Monetization Β· Best chart rank Β· Devices Β· Requires iOS

CostPrice Β· In-app purchases Β· Ads Β· Monetization

Two factor authenticator is free to download; FTP costs $3.99 up front. Two factor authenticator sells 3 in-app purchases, starting at $1.99 per 7 days. FTP asks for nothing beyond the download.

UpkeepUpdate frequency

FTP ships an update every 20 months, Two factor authenticator monthly. The most recent releases landed on September 18, 2026 and September 23, 2026 respectively.

Scorecard5 real differences Β· 1 level
FTP versus Two factor authenticator: the parameters behind the verdict, then further details
ParameterFTPTwo factor authenticator
Price$3.99Free β€” better
Update frequencyEvery 20 monthsMonthly β€” better
AdsNo β€” betterYes
In-app purchasesNo β€” betterYes
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS11.0 β€” better15.0
Further details β€” not scored
Size2 MB45 MB
Age rating4+4+
Developerandrzej karnguyen thanh

In-app purchases

None

FTP

No in-app purchases

3 purchases

Two factor authenticator

Subscriptions3
  • 1 Week Premium$1.997 Days
  • One Month Premium$4.991 Month
  • 1 Year Premium3 Days trial$19.991 Year

Questions

Is FTP free?
FTP costs $3.99, with no in-app purchases.
Is Two factor authenticator free?
Two factor authenticator is free to download, with in-app purchases available.
Do FTP or Two factor authenticator have ads?
Two factor authenticator shows ads; FTP does not.
Which is updated more often, FTP or Two factor authenticator?
FTP ships an update every 20 months, and Two factor authenticator monthly. Most recently, FTP was updated on September 18, 2026 and Two factor authenticator on September 23, 2026.

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