Comparison

2FA authenticator (2Lock) vs Countdowner App

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

Head to head
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

About

Countdowner App

Features
Read full description

Countdowner is a clean and minimal iOS app for tracking time to upcoming events and since meaningful moments. Whether you’re counting down to a vacation, birthday, or anniversary — or tracking how long something has been part of your life — Countdowner keeps everything clear and simple. What you can do: • count days to upcoming events • track time since important moments • quickly search through your events • use helpful home screen widgets • customize how time is displayed • use emojis and colors for better clarity Why Countdowner: • minimal and distraction-free design • no ads, no clutter • fast and easy event creation • modern iOS-inspired experience From future plans to meaningful milestones — Countdowner keeps your moments in focus.

Screenshots

2FA authenticator (2Lock)4 screens
Countdowner App4 screens

Verdict

The call

The clearest difference is in-app purchases: Countdowner App at none against 2FA authenticator (2Lock)'s 3. Countdowner App also leads on update cadence (every 6 weeks vs every 5 months). On price, ads, device support and iOS requirement 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. Countdowner App asks for nothing beyond the download.

UpkeepUpdate frequency

2FA authenticator (2Lock) ships an update every 5 months, Countdowner App every 6 weeks. The most recent releases landed on October 28, 2026 and October 25, 2026 respectively.

Scorecard2 real differences · 4 level
2FA authenticator (2Lock) versus Countdowner App: the parameters behind the verdict, then further details
Parameter2FA authenticator (2Lock)Countdowner App
PriceFreeFree
Update frequencyEvery 5 monthsEvery 6 weeks — better
AdsNoNo
In-app purchasesYesNo — better
DevicesiPhone, Apple WatchiPhone, iPad
Requires iOS17.317.0 — better
Further details — not scored
Size22 MB10 MB
Age rating4+4+
DeveloperArtem MykhelsonZDENEK PODANY

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
None

Countdowner App

No in-app purchases

Questions

Is 2FA authenticator (2Lock) free?
2FA authenticator (2Lock) is free to download, with in-app purchases available.
Is Countdowner App free?
Countdowner App is free to download, with no in-app purchases.
Do 2FA authenticator (2Lock) or Countdowner App have ads?
Neither 2FA authenticator (2Lock) nor Countdowner App shows ads.
Which is updated more often, 2FA authenticator (2Lock) or Countdowner App?
2FA authenticator (2Lock) ships an update every 5 months, and Countdowner App every 6 weeks. Most recently, 2FA authenticator (2Lock) was updated on October 28, 2026 and Countdowner App on October 25, 2026.

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