Comparison

OTP Authenticator vs AuthTake for On

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

Head to head
About

OTP Authenticator

Features
Read full description

Swiss SafeLab OTP Authenticator is a free strong one-time password app fully compliant to the mOTP specification (http://motp.sourceforge.net/). mOTP is based on time synchronized one-time-passwords. Swiss SafeLab OTP Authenticator Features: - MUI Support (English, German, Swiss German, French, Italian, Spanish) - multiple accounts with individual mOTP Secret and bookmark - supports bookmarks - define mOTP Secret by - manual mOTP Secret input - shaking the device - random seed input - supports 4 digit PIN (as by specification) - supports alphanumeric PIN - permanently hide mOTP Secret after profile creation - displays current epoch time, local time and local time zone - copy-to-clipboard support - option to generate new mOTPs without the requirement of entering PIN again Swiss SafeLab OTP Authenticator is supported by our pure software-based two factor authentication solution Swiss SafeLab M.ID Suite (https://www.swiss-safelab.com/mid/).

About

AuthTake for On

Features
Read full description

AuthTake is a Passwordless Authentication Platform; Lets you secure your online ID through your phone, without the need of any password. Eliminate passwords and shared secrets. Protect yourself from breaches and attacks by phishers.

Screenshots

OTP Authenticator4 screens
AuthTake for On1 screens

Verdict

The call

The clearest difference is update cadence: AuthTake for On at every 3 weeks against OTP Authenticator's every 5 months. OTP Authenticator's advantage is iOS requirement (7.0 vs 12.0). On price, ads, in-app purchases and device support there is nothing between them.

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.

UpkeepUpdate frequency

OTP Authenticator ships an update every 5 months, AuthTake for On every 3 weeks. The most recent releases landed on October 7, 2026 and October 13, 2026 respectively.

Scorecard2 real differences ยท 4 level
OTP Authenticator versus AuthTake for On: the parameters behind the verdict, then further details
ParameterOTP AuthenticatorAuthTake for On
PriceFreeFree
Update frequencyEvery 5 monthsEvery 3 weeks โ€” better
AdsNoNo
In-app purchasesNoNo
DevicesiPhone, iPad, iPod โ€” betteriPhone, iPod
Requires iOS7.0 โ€” better12.0
Further details โ€” not scored
Size16 MB102 MB
Age rating4+4+
DeveloperSwiss SafeLab GmbHAUTHTAKE TEKNOLOJI ANONIM SIRKETI

In-app purchases

None

OTP Authenticator

No in-app purchases

None

AuthTake for On

No in-app purchases

Questions

Is OTP Authenticator free?
OTP Authenticator is free to download, with no in-app purchases.
Is AuthTake for On free?
AuthTake for On is free to download, with no in-app purchases.
Do OTP Authenticator or AuthTake for On have ads?
Neither OTP Authenticator nor AuthTake for On shows ads.
Which is updated more often, OTP Authenticator or AuthTake for On?
OTP Authenticator ships an update every 5 months, and AuthTake for On every 3 weeks. Most recently, OTP Authenticator was updated on October 7, 2026 and AuthTake for On on October 13, 2026.

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