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Best Free Authenticator Apps

10 free options ranked by user ratings.

1. Duo Mobile — 4.9★ ✓ Updated Today

2,016,068 ratings · By Duo Security LLC · 44 MB

2. Google Authenticator — 4.9★ Updated 2 months ago

1,054,754 ratings · By Google · 38 MB

3. Authenticator App+ — 4.8★ Updated 2 months ago

11,701 ratings · By Rocket Apps GmbH · 145 MB

4. 2FA Authenticator (2FAS) — 4.7★ ✓ Updated 4 days ago

33,029 ratings · By Two Factor Authentication Service Inc. · 80 MB

5. Microsoft Authenticator — 4.7★ ✓ Updated 7 days ago

617,967 ratings · By Microsoft Corporation · 155 MB

6. Twilio Authy — 4.7★ ✓ Updated 5 days ago

51,869 ratings · By Authy Inc. · 36 MB

7. Authenticator · — 4.6★ ✓ Updated 26 days ago

25,577 ratings · By SMM service, s.r.o. · 114 MB

8. Authenticator App — 4.6★ Updated 1 months ago

44,668 ratings · By 2Stable · 135 MB

9. Authenticator App ™ — 4.4★ ⚠ Last updated 1 years ago

22,777 ratings · By Codenhagen.IO ApS · 19 MB

10. ID.me Authenticator — 4.3★ ⚠ Last updated 6 months ago

99,658 ratings · By ID.me · 31 MB

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