Comparison

OTP vs MFA

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

Head to head
About

OTP

This app generates secure one-time passwords for two-factor authentication on your device. It supports various protocols, allows easy account setup via QR codes or manual entry, and offers robust security features like biometric locks and encrypted backups.

Highlights
  • TOTP & HOTP code generation
  • QR code scanning for setup
  • Biometric app lock (Face ID/Touch ID)
  • Encrypted data export/import
  • Account grouping and organization
  • Dark Mode support
  • iCloud sync and backup
Features
Read full description

OTP-Auth is a beautifully designed two-factor authentication (2FA) app that generates one-time passwords on your iPhone. Supporting both TOTP and HOTP protocols, it adds an essential layer of security to all your online accounts. KEY FEATURES: - Generate TOTP & HOTP verification codes offline - Scan QR codes or add accounts manually - Tap to reveal code and copy to clipboard - Face ID & Touch ID biometric app lock - Dark Mode with system, light, and dark themes - iCloud sync and backup across devices - Export & import data with AES-256-GCM encryption - Import from Google Authenticator, 2FAS, and Aegis - 60+ branded service icons with auto-matching - Account grouping with drag-and-drop reorder - Search and sort by name, type, or custom order - Modern card-style UI with smooth animations SECURITY FIRST: Your authentication secrets never leave your device or your iCloud. Encrypted exports use AES-256-GCM. Biometric authentication keeps your codes private even if someone has your phone. IMPORT & EXPORT: Easily migrate from other authenticator apps. OTP-Auth supports encrypted JSON, plain text URI, 2FAS backup, Aegis vault, and Google Authenticator QR migration. Export your data securely with password-protected encryption. ORGANIZE YOUR WAY: Group accounts into custom folders, drag and drop to reorder, and use the built-in search to find any account instantly. Hide codes by default and reveal with a tap. PERMISSIONS: Camera access is required for scanning QR codes to add accounts. Learn more about OTP verification: https://www.wikiwand.com/en/One-time_password

About

MFA

Features
Read full description

Die MFA App erstellt Einmal-Codes für die Zwei-Faktor-Authentifizierung — schlicht, schnell und einfach. Konten fügst du per QR-Code-Scan oder manuell hinzu. Alle gängigen Anbieter werden unterstützt — Google, Amazon, Facebook, Microsoft, GitHub uvm. ## Übersichtlich – Codes per Tipp direkt in die Zwischenablage kopieren – Restlaufzeit jedes Codes auf einen Blick – Konten in Kategorien gruppieren — die Reihenfolge der Kategorien bestimmst du selbst – Einträge per Drag-and-drop sortieren – Suche nach Anbieter, Konto oder Kategorie – Modernes Design mit Liquid Glass für iOS 26, natürlich auch im Dark Mode ## Sicher – Optionale App-Sperre per Face ID, Touch ID oder Geräte-Code – Selbst festlegen, nach welcher Zeit im Hintergrund erneut entsperrt werden muss – Geheimschlüssel werden beim Bearbeiten verborgen und erst auf Tipp sichtbar ## Deine Daten gehören Dir – Jeder Eintrag lässt sich als QR-Code anzeigen — zum direkten Übernehmen auf ein anderes Gerät oder in eine andere MFA-App – Export aller Konten im CSV-Format (inklusive otpauth-Adressen) als Backup oder für den Smartphone-Wechsel – Import einer zuvor exportierten CSV — für die Wiederherstellung oder den einfachen Umzug auf ein neues Gerät – Keine Cloud, kein Benutzerkonto: Deine Schlüssel bleiben auf deinem Gerät ## Technik – TOTP (zeitbasiert) und HOTP (zählerbasiert) – SHA1, SHA256 und SHA512 – 6 bis 8 Stellen, frei wählbare Periode

Screenshots

OTP4 screens
MFA4 screens

Verdict

The call

The clearest difference is in-app purchases: MFA at none against OTP's 1. MFA also leads on update cadence (every 3 days vs every 6 months). OTP's advantage is device support (4 vs 2) and iOS requirement (9.3 vs 17.0). On price and ads 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

Both are free to download. OTP sells 1 one-off in-app purchase. MFA asks for nothing beyond the download.

UpkeepUpdate frequency

OTP ships an update every 6 months, MFA every 3 days. The most recent releases landed on September 29, 2026 and September 26, 2026 respectively.

Scorecard4 real differences · 6 level
OTP versus MFA: the parameters behind the verdict, then further details
ParameterOTPMFA
PriceFreeFree
Rating3.6 (18 ratings) — better—
Positive reviews0.0% of reviews—
Number of ratings18 — better—
Update frequencyEvery 6 monthsEvery 3 days — better
AdsNoNo
In-app purchasesYesNo — better
MonetizationFree with in-app purchases—
DevicesiPhone, iPad, iPod, Apple Watch — betteriPhone, iPod
Requires iOS9.3 — better17.0
Further details — not scored
Size27 MB1 MB
Age rating4+4+
Developer浩 王Florian Finder

In-app purchases

1 purchases

OTP

One-time1
  • OTPAuth Premium$1.99
None

MFA

No in-app purchases

Questions

Is OTP free?
OTP is free to download, with in-app purchases available.
Is MFA free?
MFA is free to download, with no in-app purchases.
Do OTP or MFA have ads?
Neither OTP nor MFA shows ads.
Which is updated more often, OTP or MFA?
OTP ships an update every 6 months, and MFA every 3 days. Most recently, OTP was updated on September 29, 2026 and MFA on September 26, 2026.

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