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.
OTP Authenticator
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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/).
AuthTake for On
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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
Verdict
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
Both are free to download. Neither carries in-app purchases, so what you see is what you pay.
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.
| Parameter | OTP Authenticator | AuthTake for On |
|---|---|---|
| Price | Free | Free |
| Update frequency | Every 5 months | Every 3 weeks โ better |
| Ads | No | No |
| In-app purchases | No | No |
| Devices | iPhone, iPad, iPod โ better | iPhone, iPod |
| Requires iOS | 7.0 โ better | 12.0 |
| Further details โ not scored | ||
| Size | 16 MB | 102 MB |
| Age rating | 4+ | 4+ |
| Developer | Swiss SafeLab GmbH | AUTHTAKE TEKNOLOJI ANONIM SIRKETI |
In-app purchases
OTP Authenticator
No in-app purchases
AuthTake for On
No in-app purchases
Questions
Is OTP Authenticator free?
Is AuthTake for On free?
Do OTP Authenticator or AuthTake for On have ads?
Which is updated more often, OTP Authenticator or AuthTake for On?
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