Comparison

OTG Flash Pro vs 2FA Authenticator App+

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

Head to head
About

OTG Flash Pro

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OTG Flash Pro helps you easily manage files on your USB drive, classify and view files, and backup and restore photo albums and contacts for you.

About

2FA Authenticator App+

Features
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Keep your online accounts one step safer with 2FA Authenticator App+. Set up your accounts and generate verification codes whenever you need to sign in. No complicated setup or confusing screens โ€” just the code you need, when you need it. Quick verification Get a one-time code for supported accounts and enter it during sign-in. Codes refresh automatically so you always have a current code ready. Keep your accounts organized Add the accounts you use regularly and keep your verification details together in one place. Find the account you need without digging through messages or emails. Simple setup Adding an account is straightforward. Scan a setup QR code or enter the details manually, then you're ready to generate codes. Built for everyday use Whether you're signing in from your phone, computer, or another device, having your verification codes close by makes the extra security step much easier. 2FA Authenticator App+ gives you a simple way to manage verification codes and add an extra layer of protection to your online accounts. Protect your sign-ins. Keep your codes close. Get verified when you need to.

Screenshots

OTG Flash Pro4 screens
2FA Authenticator App+4 screens

Verdict

The call

OTG Flash Pro and 2FA Authenticator App+ are too close to call on the numbers: across 5 compared parameters โ€” price, ads, in-app purchases and device support among them โ€” neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.

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

CostPrice ยท In-app purchases ยท Ads ยท Monetization

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

ScorecardNo meaningful differences
OTG Flash Pro versus 2FA Authenticator App+: the parameters behind the verdict, then further details
ParameterOTG Flash Pro2FA Authenticator App+
PriceFreeFree
Update frequencyEvery 10 daysโ€”
AdsNoNo
In-app purchasesNoNo
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS14.0 โ€” better15.5
Further details โ€” not scored
Size136 MB43 MB
Age rating4+4+
Developer่ฃ•้›จ ็จ‹Jyoti Ramolia

In-app purchases

None

OTG Flash Pro

No in-app purchases

None

2FA Authenticator App+

No in-app purchases

Questions

Is OTG Flash Pro free?
OTG Flash Pro is free to download, with no in-app purchases.
Is 2FA Authenticator App+ free?
2FA Authenticator App+ is free to download, with no in-app purchases.
Do OTG Flash Pro or 2FA Authenticator App+ have ads?
Neither OTG Flash Pro nor 2FA Authenticator App+ shows ads.

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