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Tofu alternatives: 4 apps ranked by verified data

Facts checked Oct 25, 2026AppBreakup editorialHow we rank

Common reasons people leave Tofu: codes do not move with iCloud backups, and iPhone only. We ranked 4 alternatives by how directly each one replaces Tofu, then by reviews, real visits and how recently each app's facts were checked against its own website. 2FAS Auth currently ranks first.

Quick comparison

#AppPricingOpen sourcePlatformsVerified factsScore
1Step Two logoStep TwoFree plan + paidNoiOS, macOS5 of 562.6
2Ente Auth logoEnte AuthOpen sourceYesAndroid, iOS, Windows +35 of 559.6
3Proton Authenticator logoProton AuthenticatorFreeYesiOS, Android, macOS +24 of 457.2
  1. Step Two logo

    1. Step TwoTop pick

    Best for: Apple users who want a well-designed authenticator synced through iCloud

    Free plan + paidiOS, macOS

    62.6

    score / 100

    Why switch from Tofu

    Polished iPhone and Mac app with iCloud sync.

    Pros

    • Clean, simple design
    • iCloud sync across iPhone, iPad and Mac
    • Safari extension fills codes

    Cons

    • Apple platforms only
    • TOTP only, no HOTP
    • Full features need an in-app purchase
    Visit Step Two Details and reviews
    How this score is calculated
    Editorial fit ×0.387
    Reviews ×0.363
    Clicks (90 days) ×0.150
    Freshness ×0.1585
    Votes ×0.150

    0 counted reviews, 0 up and 0 down votes. Full formula

    Is Step Two a good Tofu alternative?

    Verified facts

    5 of 5 verified
    Sync
    iCloud
    Checked Oct 25, 2026steptwo.app(opens source in a new tab)
    Browser extension
    Safari
    Checked Oct 25, 2026steptwo.app(opens source in a new tab)
    Code type
    TOTP
    Checked Oct 25, 2026steptwo.app(opens source in a new tab)
    Developer
    Neil Sardesai
    Checked Oct 25, 2026steptwo.app(opens source in a new tab)
    Setapp
    Available
    Checked Oct 25, 2026steptwo.app(opens source in a new tab)
  2. Ente Auth logo

    2. Ente Auth

    Best for: People who want encrypted 2FA sync across phone and computer from an open-source app

    Open sourceSelf-hostableAndroid, iOS, Windows, macOS, Linux, Web

    59.6

    score / 100

    Why switch from Tofu

    Open source with encrypted sync if you want codes to survive a lost phone.

    Pros

    • End-to-end encrypted sync on every major platform
    • Free and open source, with self-hosting possible
    • Works offline without an account
    • Easy import and export

    Cons

    • Sync requires an Ente account
    • Interface is plain
    • No browser extension for filling codes
    Visit Ente Auth Details and reviews
    How this score is calculated
    Editorial fit ×0.377
    Reviews ×0.363
    Clicks (90 days) ×0.150
    Freshness ×0.1585
    Votes ×0.150

    0 counted reviews, 0 up and 0 down votes. Full formula

    Is Ente Auth a good Tofu alternative?

    Verified facts

    5 of 5 verified
    License
    AGPL-3.0
    Checked Oct 25, 2026github.com(opens source in a new tab)
    Price
    Free
    Checked Oct 25, 2026help.ente.io(opens source in a new tab)
    Encrypted backups
    End-to-end encrypted, externally audited
    Checked Oct 25, 2026ente.io(opens source in a new tab)
    Platforms
    iOS, Android, web, macOS, Linux, Windows
    Checked Oct 25, 2026ente.io(opens source in a new tab)
    Offline mode
    Use without an account
    Checked Oct 25, 2026ente.io(opens source in a new tab)
  3. Proton Authenticator logo

    3. Proton Authenticator

    Best for: People who want free encrypted 2FA sync on phone and desktop from a privacy-focused company

    FreeOpen sourceiOS, Android, macOS, Windows, Linux

    57.2

    score / 100

    Why switch from Tofu

    Free, open source, with encrypted backups and Apple Watch support.

    Pros

    • Free and open source with no account required
    • End-to-end encrypted sync across devices
    • Desktop apps for Windows, Mac and Linux, plus Apple Watch

    Cons

    • Sync requires a Proton account
    • Newer app with fewer organisation features
    • No browser extension of its own
    Visit Proton Authenticator Details and reviews
    How this score is calculated
    Editorial fit ×0.369
    Reviews ×0.363
    Clicks (90 days) ×0.150
    Freshness ×0.1585
    Votes ×0.150

    0 counted reviews, 0 up and 0 down votes. Full formula

    Is Proton Authenticator a good Tofu alternative?

    Verified facts

    4 of 4 verified
    Platforms
    iPhone, iPad, Apple Watch, Mac, Android, Linux, Windows
    Checked Oct 25, 2026proton.me(opens source in a new tab)
    Price
    Free
    Checked Oct 25, 2026proton.me(opens source in a new tab)
    Account required
    No
    Checked Oct 25, 2026proton.me(opens source in a new tab)
    Encrypted backups
    End-to-end encrypted
    Checked Oct 25, 2026proton.me(opens source in a new tab)

The best Tofu alternative for…

The highest-ranked app in this list for each need.

2FAS Auth logo

Best Tofu alternative for most people

2FAS Auth

Free, open source and offline-first, with optional iCloud backup.

Ente Auth logo

Best Tofu alternative for a free option

Ente Auth

Open source with encrypted sync if you want codes to survive a lost phone.

Step Two logo

Best Tofu alternative for a free plan you can upgrade

Step Two

Polished iPhone and Mac app with iCloud sync.

Proton Authenticator logo

Best Tofu alternative for open source

Proton Authenticator

Free, open source, with encrypted backups and Apple Watch support.

Ente Auth logo

Best Tofu alternative for self-hosting

Ente Auth

Open source with encrypted sync if you want codes to survive a lost phone.

Step Two logo

Best Tofu alternative for Mac

Step Two

Polished iPhone and Mac app with iCloud sync.

Ente Auth logo

Best Tofu alternative for Windows

Ente Auth

Open source with encrypted sync if you want codes to survive a lost phone.

Ente Auth logo

Best Tofu alternative for Linux

Ente Auth

Open source with encrypted sync if you want codes to survive a lost phone.

2FAS Auth logo

Best Tofu alternative for iPhone and Android

2FAS Auth

Free, open source and offline-first, with optional iCloud backup.

Ente Auth logo

Best Tofu alternative for working in the browser

Ente Auth

Open source with encrypted sync if you want codes to survive a lost phone.

Tofu alternatives: common questions

What is the best alternative to Tofu?

2FAS Auth ranks first right now. Free, open source and offline-first, with optional iCloud backup. Step Two and Ente Auth follow it in our ranking.

Is there a free alternative to Tofu?

Yes. 2FAS Auth (open source), Step Two (free plan + paid), Ente Auth (open source) and Proton Authenticator (free) have a free option. Check each app's verified facts for current plan limits.

Is there an open-source alternative to Tofu?

Yes: 2FAS Auth, Ente Auth and Proton Authenticator. Ente Auth can also be self-hosted.

Which Tofu alternatives work on Linux?

Ente Auth and Proton Authenticator run on Linux.

Why do people switch from Tofu?

The complaints we hear most: codes do not move with iCloud backups; iPhone only; infrequent updates.

How is this list ranked?

Every app is scored with the same published formula: how directly it replaces Tofu, reviews (weighted by verification), visits from AppBreakup, how recently its facts were checked against its own website, and reader votes.