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Head-to-head · Authenticator Apps

Duo Mobile vs Ente Auth

  • Updated Oct 2026
  • Both researched from official sources
  • 5 checks side by side
Higher score Duo Mobile #5 in Authenticator Apps 8.9/10 Free plan · 30-day trial Free planFree trial✓ 3 of 4 features Visit Duo Mobile
Ente Auth #8 in Authenticator Apps 8.6/10 Free plan Free plan✓ 2 of 4 features Visit Ente Auth

Duo Mobile leads on 0 checks, Ente Auth on 0, and 5 are even. Who comes out ahead on the 5 yes/no, price and count checks where we have data for both products. The editor score weighs everything else too.

Our verdict

  • Highest scoreDuo Mobile · 8.9/10
  • Free planboth
  • Free trialonly Duo Mobile
  • Most featuresDuo Mobile · 3 of 4

Duo Mobile scores higher on our rubric for authenticator apps: 8.9 against 8.6 out of 10; our editors rank them #5 and #8.

On code type, Ente Auth gives you Totp and hotp where Duo Mobile offers Totp.

Duo Mobile is the better fit for teams needing push MFA plus third-party OTPs. Ente Auth is the better fit for most users needing a full-featured free authenticator.

  • Duo Mobile fits best

    Teams needing push MFA plus third-party OTPs

  • Ente Auth fits best

    Most users needing a full-featured free authenticator

Advertiser disclosure: iTechGuides is reader-supported. Vendors can pay for top positions in our rankings and for a place on other products' pages, and we may earn a commission when you click some links. Bought places stand at the number bought; this page and our disclosure say so. Paying vendors may get a fuller, more detailed review from our editors, and that review can change their score. How we rank.

Side by side

Feature Duo Mobile 8.9/10 Visit ↗ Ente Auth 8.6/10 Visit ↗
At a glance
Editor score 8.9 8.6
Ranking #5 in Authenticator Apps #8 in Authenticator Apps
Best for Teams needing push MFA plus third-party OTPs Most users needing a full-featured free authenticator
Pricing model Free plan + paid Free
Starting price $3/user/mo Free plan
Free plan ✓ ✓
Free trial 30 days —
Deployment Mobile Cloud, Desktop, Mobile
Platforms iOS, Android Web, Windows, macOS, Linux, iOS, Android
Support Docs Email, Community, Docs
Built for Solo, Small business, Mid-market, Enterprise Solo, Small business
Features Duo Mobile 3/4 · Ente Auth 2/4
Push approvals ✓ (best) Not checked yet
Encrypted backup ✓ ✓
Multi-device sync Not checked yet ✓ (best)
Team administration ✓ (best) Not checked yet
Specs
Code type Totp Totp and hotp
Supported platforms iOS, Android iOS, Android, macOS, Linux, Windows, web
Our review
Pros
  • Supports one-tap push approvals plus TOTP and HOTP codes
  • Encrypted backup, Instant Restore, and Security Checkup add useful safeguards
  • Administrative device enrollment and management support team deployments
  • Free TOTP and HOTP authentication across mobile, desktop, and web
  • End-to-end encrypted backups with cross-device synchronization
  • Imports, exports, search, tags, notes, sharing, and offline access
Cons
  • Backup and restore depend on operating system and device settings
  • Backup restoration does not work across platforms
  • Administrative controls are provided through the broader Duo service
  • Focused on authentication codes rather than push approvals
  • No documented team administration features
  • Offline use without an account does not provide cross-device synchronization
Our verdict

Duo Mobile is a smartphone authenticator for individuals and organizations using Cisco Duo. It combines one-tap push approval and denial with TOTP and HOTP passcode generation, covering both Duo-protected applications and compatible…

Read the review →

Ente Auth is a free, open-source authenticator for storing and generating TOTP and HOTP two-factor authentication codes. It is designed for individuals who want access across devices without giving up offline use or encrypted backups. The…

Read the review →
  1. Duo MobileAuthenticator Apps 8.9Free plan · 30-day trial
  2. Ente AuthAuthenticator Apps 8.6Free plan

Strengths and trade-offs

  • Duo Mobile — where it wins

    • Supports one-tap push approvals plus TOTP and HOTP codes
    • Encrypted backup, Instant Restore, and Security Checkup add useful safeguards
    • Administrative device enrollment and management support team deployments

    Where it doesn't

    • Backup and restore depend on operating system and device settings
    • Backup restoration does not work across platforms
    • Administrative controls are provided through the broader Duo service

  • Ente Auth — where it wins

    • Free TOTP and HOTP authentication across mobile, desktop, and web
    • End-to-end encrypted backups with cross-device synchronization
    • Imports, exports, search, tags, notes, sharing, and offline access

    Where it doesn't

    • Focused on authentication codes rather than push approvals
    • No documented team administration features
    • Offline use without an account does not provide cross-device synchronization
  • Duo Mobile8.9/10 · Free plan · 30-day trial

    A flexible authenticator for Duo push approvals, third-party OTPs, and team device management.

    Visit Duo MobileFull verdict →
  • Ente Auth8.6/10 · Free plan

    A free, open-source authenticator with broad platform coverage and encrypted sync.

    Visit Ente AuthFull verdict →

More comparisons

All authenticator apps comparisons → · Full ranking →

Reviewed by iTechGuides Editors · Editorial team · Updated Oct 2026

Last updated · How we research and update