Comparison

PIN Master vs 2FA authenticator (2Lock)

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

Head to head
About

PIN Master

This app offers a unique method for storing PIN codes by hiding them within a grid of characters. Users memorize a pattern instead of digits, making it secure even if the screen is viewed. It supports letters and symbols, iCloud sync, and a modern interface.

Highlights
  • Pattern-based PIN storage
  • Grid hiding mechanism
  • Support for letters and symbols
  • iCloud synchronization
  • Modern user interface
  • Quick preview and undo functionality
Features
Read full description

PIN Master — a unique way to store PIN codes that's impossible to crack, even if someone sees your screen. HOW IT WORKS Instead of memorizing digits — memorize a pattern. Your PIN is hidden among 77 characters in a grid. Only you know where: "my PIN is under the highlighted circles" or "first column top to bottom." NEW IN VERSION 3.0 - Letters & Symbols — create grids with digits, letters, or mixed content - Modern Design — completely redesigned interface - iCloud Sync — your data across all your devices - Quick Preview — long-press a card to preview the grid - Undo Changes — easily revert accidental edits - Delete Protection — locked cards cannot be deleted WHY PIN MASTER - Secure — even if someone sees the screen, they won't know your PIN - Simple — one glance and you remember the code - Reliable — data stored locally and in your iCloud - Free — no ads, no purchases PERFECT FOR - Bank card PIN codes - Safe and lock combinations - Any numeric passwords Over 10 years in the App Store. Thousands of happy users.

About

2FA authenticator (2Lock)

Features
Read full description

2Lock is the sleek, secure, and beautifully crafted 2FA app you’ve been waiting for. Designed for speed and simplicity, with accessibility in mind, 2Lock helps you manage two-factor authentication (TOTP) codes effortlessly. With grouping, Apple Watch support, dark mode, widgets, and even Siri integration, it’s more than just a code generator—it’s your everyday security companion. Key Features: • One-tap access to your 2FA codes • Group accounts for easy organization • Full dark mode support • Apple Watch companion app • Home Screen widgets • Siri Shortcuts for private voice code retrieval • Encrypted local storage (your codes stay on your device) • No accounts or tracking—just clean, secure authentication Perfect for securing your online accounts, work logins, crypto wallets, or anything that uses TOTP. Try 2Lock and experience 2FA the way it should be. ----- Terms of Use: https://artemcodes.notion.site/Terms-of-Use-End-User-License-Agreement-20ffbf5fd14780ff9d16fb9c68a97fca

Screenshots

PIN Master4 screens
2FA authenticator (2Lock)4 screens

Verdict

The call

The clearest difference is in-app purchases: PIN Master at none against 2FA authenticator (2Lock)'s 3. 2FA authenticator (2Lock)'s advantage is iOS requirement (17.3 vs 26.0). On price, update cadence, ads 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. 2FA authenticator (2Lock) sells 3 in-app purchases, starting at $1.99 per 7 days. PIN Master asks for nothing beyond the download.

UpkeepUpdate frequency

PIN Master ships an update every 3 months, 2FA authenticator (2Lock) every 5 months. The most recent releases landed on September 21, 2026 and October 4, 2026 respectively.

Scorecard2 real differences · 8 level
PIN Master versus 2FA authenticator (2Lock): the parameters behind the verdict, then further details
ParameterPIN Master2FA authenticator (2Lock)
PriceFreeFree
Rating5.0 (3 ratings) — better—
Positive reviews95.7% of reviews—
Number of ratings3 — better—
Update frequencyEvery 3 months — betterEvery 5 months
AdsNoNo
In-app purchasesNo — betterYes
MonetizationFree—
DevicesiPhone, iPadiPhone, Apple Watch
Requires iOS26.017.3 — better
Further details — not scored
Size4 MB22 MB
Age rating4+4+
DeveloperIlya TsarevArtem Mykhelson

In-app purchases

None

PIN Master

No in-app purchases

3 purchases

2FA authenticator (2Lock)

Subscriptions1
  • Weekly Trial$1.997 Days
One-time2
  • 1 Year Unlimited$19.99
  • Forever Unlimited$39.99

Questions

Is PIN Master free?
PIN Master is free to download, with no in-app purchases.
Is 2FA authenticator (2Lock) free?
2FA authenticator (2Lock) is free to download, with in-app purchases available.
Do PIN Master or 2FA authenticator (2Lock) have ads?
Neither PIN Master nor 2FA authenticator (2Lock) shows ads.
Which is updated more often, PIN Master or 2FA authenticator (2Lock)?
PIN Master ships an update every 3 months, and 2FA authenticator (2Lock) every 5 months. Most recently, PIN Master was updated on September 21, 2026 and 2FA authenticator (2Lock) on October 4, 2026.

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