Comparison

2FA Authenticator (2FAS) vs The Timebook 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 (2FAS)

Securely log in to your online accounts with two-factor authentication. This app protects your personal data and passwords from cyber threats with a simple, private, and open-source solution. It offers easy token restoration, app protection, and offline functionality.

Highlights
  • Two-factor authentication
  • Token backup and restore
  • App protection with passcode/biometrics
  • Open-source and transparent
  • Offline functionality
  • Cross-device sync
  • One-tap authentication with browser extensions
Features
Read full description

2FAS is the easiest way to enable two-factor authentication (or multi-factor authentication) to verify your identity and securely log in to accounts to keep your personal data and passwords protected from cyber threats — all from one app, 100% free! The world’s most secure, private, and simple 2FA app. Secure: • Easily restore your tokens with backups. • Add app protection with your passcode or biometrics. • 2FAS is open-source, transparent, and community-driven. Simple: • 2FAS syncs across your mobile devices. • An interface designed for simplicity. • One-tap authentication with 2FAS Browser Extensions. • Multi-language support. • Quick guides for setup and support. Private: • 2FAS works offline. • 2FAS doesn't store any passwords or metadata. • 100% anonymous use, no account required. It’s not too late to protect your data, so what are you waiting for? Protect your online accounts and services now with TOTP and HOTP algorithms. Start using the 2FAS authenticator app today! If you have any questions, talk with us on our Discord server: https://discord.gg/q4cP6qh2g5 Learn more about 2FAS: • Check our GitHub repository: https://github.com/twofas • Visit our website at: https://2fas.com/ • Follow us on X: https://x.com/2FAS_com • Subscribe on YouTube: https://www.youtube.com/@2FAS

About

The Timebook App

This work schedule tracker is designed for correctional officers to simplify shift management. It allows users to log shifts, swaps, overtime, and other events, keeping records clear and accessible across devices. A new Swap Finder feature helps users post and view shift swap requests.

Highlights
  • Track shifts, overtime, vacation, sick days, and swaps
  • Log shift swaps and pay periods with color-coding
  • Post and view shift swap requests
  • Securely sync schedule across devices
  • Export entries for recordkeeping
  • Set reminders for shifts and deadlines
Features
Read full description

The Timebook App is a powerful work schedule tracker built specifically for Correctional Officers. Designed to simplify your work routine, it helps you stay organized, track your hours, and manage your shifts with confidence. With an easy-to-use work calendar interface, you can log shifts, swaps, overtime, vacation days and trainings events in seconds. The app automatically keeps your records clear and accessible across all your devices, giving you peace of mind knowing your schedule is always up to date. New: Swap Finder Swap Finder lets users post or view shift swap requests within the app, making it easier to see available swaps and connect with others who may be interested. All swaps are user-generated and unofficial, helping you stay informed without relying on word-of-mouth. Key Features: • Track regular shifts, overtime (held or volunteer), vacation, sick days, swaps, and more. • Record shift swaps and pay periods with color-coded clarity • Use Swap Finder to post or view shift swap requests • Sync your schedule securely across devices • Export your entries to print or save digitally for recordkeeping • Set reminders for upcoming shifts or important deadlines Built for Correctional Officers! The Timebook App is designed to meet the real-life demands of a C.O. Whether you’re managing complex shift patterns or reviewing your payroll (998), it keeps everything in one place. Track your schedule. Stay organized. Never forget to pay back the swap you owe. Most importantly, make sure the state pays you for ALL of your hours.

Screenshots

2FA Authenticator (2FAS)4 screens
The Timebook App4 screens

Verdict

The call

The clearest difference is ratings volume: 2FA Authenticator (2FAS) at 36K against The Timebook App's 11. The Timebook App's advantage is review sentiment (100% vs 77%) and rating (5.0 vs 4.7). On price, update cadence, ads and in-app purchases 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. Neither carries in-app purchases, so what you see is what you pay.

ReceptionRating · Positive reviews · Number of ratings

The Timebook App holds the better App Store score, 5.0 against 4.7. That said, the two scores are not equally well evidenced: 2FA Authenticator (2FAS) has 36K ratings behind it against 11, so its average is the more settled of the two. Written reviews point the same way: 77% of 2FA Authenticator (2FAS)'s written reviews are positive against 100% of The Timebook App's.

UpkeepUpdate frequency

2FA Authenticator (2FAS) ships an update monthly, The Timebook App every 3 weeks. The most recent releases landed on October 31, 2026 and October 24, 2026 respectively.

Scorecard4 real differences · 6 level
2FA Authenticator (2FAS) versus The Timebook App: the parameters behind the verdict, then further details
Parameter2FA Authenticator (2FAS)The Timebook App
PriceFreeFree
Rating4.7 (36K ratings)5.0 (11 ratings) — better
Positive reviews77.4% of reviews100.0% of reviews — better
Number of ratings36K — better11
Update frequencyMonthlyEvery 3 weeks — better
AdsNoNo
In-app purchasesNoNo
MonetizationFreeFree
DevicesiPhone, iPad, Apple WatchiPhone, iPad, iPod
Requires iOS18.614.0 — better
Further details — not scored
Size81 MB19 MB
Age rating4+4+
DeveloperTwo Factor Authentication Service Inc.JE Freedom Tech LLC

Customer experience

2FA Authenticator (2FAS)

All ratings35,640 ratings
Positive93.1%
Neutral2.1%
Negative4.8%
Written reviews725 reviews
Positive77.4%
Neutral5.4%
Negative17.2%

The Timebook App

All ratings2 ratings
Positive100.0%
Neutral0.0%
Negative0.0%
Written reviews4 reviews
Positive100.0%
Neutral0.0%
Negative0.0%

Bugs and requests

2FA Authenticator (2FAS)

Reported bugs

3 issues
  • Tokens disappearing after device changes
  • Push notification failures
  • Incompatibility with older devices

Requested features

5 requests
  • Alphanumeric passcode option
  • Custom icon uploads
  • Apple Watch app
  • Desktop/web app
  • Improved support and communication

The Timebook App

Not enough reviews yet to summarise bugs or requests.

In-app purchases

None

2FA Authenticator (2FAS)

No in-app purchases

None

The Timebook App

No in-app purchases

Questions

Is 2FA Authenticator (2FAS) free?
2FA Authenticator (2FAS) is free to download, with no in-app purchases.
Is The Timebook App free?
The Timebook App is free to download, with no in-app purchases.
Which has better reviews, 2FA Authenticator (2FAS) or The Timebook App?
The Timebook App is rated higher. 2FA Authenticator (2FAS) averages 4.7 out of 5 from 36K ratings, while The Timebook App averages 5.0 from 11 ratings.
Do 2FA Authenticator (2FAS) or The Timebook App have ads?
Neither 2FA Authenticator (2FAS) nor The Timebook App shows ads.
Which is updated more often, 2FA Authenticator (2FAS) or The Timebook App?
2FA Authenticator (2FAS) ships an update monthly, and The Timebook App every 3 weeks. Most recently, 2FA Authenticator (2FAS) was updated on October 31, 2026 and The Timebook App on October 24, 2026.

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