Comparison

2FA TOTP Authenticator vs Authenticator+

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

Head to head

2FA TOTP Authenticator

Simple, iCloud Sync, Widget

The best OTP companion

Free

🔧 Utilities

No ratingsView app →

About

2FA TOTP Authenticator

Features

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Simple two-step verification (2FA), OTP (One Time Password) dynamic code generator (currently only supports TOTP), good operating experience, minimalist interface, the data is automatically synchronised to iCloud, do not worry about data theft, loss. There is another WatchApp to sync the data of iPhone, you can view the dynamic verification code on Watch, and it is basically compatible with iPad, and you can sync the data with iPhone through iCloud. Never add adverts or in-app purchases. Other features. - Album QR Code Import - QR code export - Night/Day mode - FaceID/TouchID/lock code verification can be set at startup

About

Authenticator+

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Authenticator+ is no longer actively maintained. We've built its successor: Keylet — 2FA Authenticator. Same makers, everything you're used to, but faster, fully private (nothing leaves your device), with passkey support and NO ads. Import your existing codes in one tap. Search "Keylet" on the App Store to make the switch.

Screenshots

2FA TOTP Authenticator4 screens

Authenticator+4 screens

Verdict

The call

The clearest difference is price: Authenticator+ at Free against 2FA TOTP Authenticator's $0.99. Authenticator+ also leads on iOS requirement (13.0 vs 26.0). 2FA TOTP Authenticator's advantage is ads (none vs shown) and update cadence (every 5 weeks vs every 16 months). On 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

Authenticator+ is free to download; 2FA TOTP Authenticator costs $0.99 up front. Neither carries in-app purchases, so what you see is what you pay.

UpkeepUpdate frequency

2FA TOTP Authenticator ships an update every 5 weeks, Authenticator+ every 16 months. The most recent releases landed on September 15, 2026 and September 10, 2026 respectively.

Scorecard4 real differences · 2 level

2FA TOTP Authenticator versus Authenticator+: the parameters behind the verdict, then further details
Parameter	2FA TOTP Authenticator	Authenticator+
Price	$0.99	Free — better
Update frequency	Every 5 weeks — better	Every 16 months
Ads	No — better	Yes
In-app purchases	No	No
Devices	iPhone, iPad, Apple Watch — better	iPhone, iPod
Requires iOS	26.0	13.0 — better
Further details — not scored
Size	15 MB	20 MB
Age rating	4+	4+
Developer	捷凌	Studio Fifteen

In-app purchases

None

2FA TOTP Authenticator

No in-app purchases

None

Authenticator+

No in-app purchases

Questions

Is 2FA TOTP Authenticator free?

2FA TOTP Authenticator costs $0.99, with no in-app purchases.

Is Authenticator+ free?

Authenticator+ is free to download, with no in-app purchases.

Do 2FA TOTP Authenticator or Authenticator+ have ads?

Authenticator+ shows ads; 2FA TOTP Authenticator does not.

Which is updated more often, 2FA TOTP Authenticator or Authenticator+?

2FA TOTP Authenticator ships an update every 5 weeks, and Authenticator+ every 16 months. Most recently, 2FA TOTP Authenticator was updated on September 15, 2026 and Authenticator+ on September 10, 2026.