Comparison

Authenticator vs AuthLock

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

Head to head
About

Authenticator

Enhance your online security with this user-friendly app that generates time-based one-time passwords (TOTP) for two-factor authentication. Securely manage codes for popular services by scanning QR codes or importing existing data. Offers iCloud sync and biometric protection for easy access across devices.

Highlights
  • Generate secure 2FA codes
  • Sync accounts with iCloud
  • Biometric authentication (Face ID/Touch ID)
  • Setup via QR scan or import
  • Organize tokens with folders
  • Import/export codes as text file
Features
Read full description

Authenticator - 2FA/MFA is a highly secure two step authenticator app that can be installed on your iPhone/iPad to keep your online accounts safe. It is the easiest & most user friendly way to elevate your online security by generating two-factor authentication security tokens (2FA codes) or, in other words, time-based one-time password (TOTP/OTP), when you logging into your online accounts. Scan, generate & save 2FA/MFA codes with this authenticator app for popular services which support 2 step verification: Google, Microsoft, Amazon,Facebook, TikTok, Instagram, PayPal, Twitch, Epic,Shopify, etc. Key Features of this 2FA Authentication App: * Highly Security - Quickly generate secure 2FA codes for your accounts and update every 30 seconds. - Backup your security token and sync all accounts with iCloud, which enables you access to your accounts on iPhone, iPad, Mac or even Apple Watch, super fast and easy. - Make sure only you can access your accounts by enabling biometric authentication(Face ID or Touch ID). * 100% Easy to Use - Setup 2-factor authentication by scanning QR or manually input or even importing from Google Authenticator. - We offer detailed guides to help you add 2FA/MFA/(T)OTP Codes quickly. - Customize two step authentication token folders for easy TOTP/OTP management. - Import/export your two-factor authentication codes as a simple, readable text file for easy storage and backup. * All Popular Accounts In addition to the above services, the powerful authentication application also supports: Snapchat, Coinbase, Roblox, Discord, Reddit, SAP, Login.gov, Kick, Activision, NVIDIA, LastPass, Sony, One Healthcare ID, crypto, Stripe, Rockstar, Sprintax, Sterling, Ubisoft, Autotask, Air Force, GitHub, mo.gov and many more. Terms of Use: https://docs.google.com/document/d/1jqhy9RXEz_X740tUiWcUH2K3XnlhsWaJsIll0bN7uJk/edit?usp=sharing Privacy Policy: https://docs.google.com/document/d/1HoY1uo9ydkkL2BvKbEIMFfW_0ztR2Gs0bP2E8eNRFHA/edit?usp=sharing

About

AuthLock

Features
Read full description

Secure your accounts with fast, reliable two-factor authentication. Simple, private, and built for maximum protection. Stop worrying about hacks. Stop risking your accounts. Protect your digital life like a pro with the ultimate authenticator — built for people who demand speed, privacy, and military-grade security in one sleek app. This isn’t just another 2FA tool. It’s a fortress for your passwords, social accounts, financial apps, and every service you rely on. Unlimited accounts, instant QR scanning, and real-time code generation make securing your digital world effortless. Why you’ll love it: • Absolute Security — AES-256-GCM encryption, hardware-backed storage, and unique keys for each account. Hackers don’t stand a chance. • Biometric & PIN Lock — unlock instantly with Face ID, fingerprint, or PIN. Even if your phone is stolen, your secrets stay safe. • Encrypted Cloud Backup — optional Google Drive backup is end-to-end encrypted. Only your device can read it. • Offline-First Design — your security never depends on servers. Works everywhere, anytime. • Premium Experience — smooth countdown animations, lightning-fast navigation, dark mode by default. Feels as good as it looks. • Brute-Force Protection — automatic lockouts, constant-time PIN verification, and memory clearing keep your secrets invisible. • No Trackers, No Analytics, No Compromises — your data stays on your device. Always. Compatible with Google, GitHub, AWS, Discord, Twitter/X, and thousands more. This is the authenticator you’ll never want to delete. Your accounts deserve elite protection. Your digital life deserves this app. Download now — because security is not optional. It’s essential.

Screenshots

Authenticator4 screens
AuthLock4 screens

Verdict

The call

The clearest difference is update cadence: AuthLock at daily against Authenticator's every 3 weeks. On price, ads, 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

Both are free to download. Authenticator sells 7 in-app purchases, starting at $5.99 per 7 days and AuthLock sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.

UpkeepUpdate frequency

Authenticator ships an update every 3 weeks, AuthLock daily. The most recent releases landed on September 17, 2026 and October 1, 2026 respectively.

Scorecard1 real difference · 8 level
Authenticator versus AuthLock: the parameters behind the verdict, then further details
ParameterAuthenticatorAuthLock
PriceFreeFree
Rating5.0 (2 ratings) — better—
Number of ratings2 — better—
Update frequencyEvery 3 weeksDaily — better
AdsNoNo
In-app purchasesYesYes
MonetizationFree with in-app purchases—
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS15.515.1 — better
Further details — not scored
Size50 MB35 MB
Age rating4+4+
Developer园 周Shon Hen

In-app purchases

7 purchases

Authenticator

Subscriptions6
  • Weekly Premium$5.997 Days
  • Weekly Premium3 Days trial$9.997 Days
  • Monthly Premium$12.991 Month
Show 3 more
  • Annual Premium$29.991 Year
  • Yearly Premium$39.991 Year
  • Yearly Premium3 Days trial$39.991 Year
One-time1
  • Lifetime Premium$49.99
1 purchases

AuthLock

One-time1
  • AuthLock Premium$3.99

Questions

Is Authenticator free?
Authenticator is free to download, with in-app purchases available.
Is AuthLock free?
AuthLock is free to download, with in-app purchases available.
Do Authenticator or AuthLock have ads?
Neither Authenticator nor AuthLock shows ads.
Which is updated more often, Authenticator or AuthLock?
Authenticator ships an update every 3 weeks, and AuthLock daily. Most recently, Authenticator was updated on September 17, 2026 and AuthLock on October 1, 2026.

Other comparisons