Authenticator 2FA OTP Backup

Name: Authenticator 2FA OTP Backup
Rating: 4.03 (76153 reviews)
Author: Duong Van Luong

Duong Van Luong

★ 4.0 (76,153 ratings)

⬇ 1,000,000+ downloads

Est. actual: 3,111,326

Free

Released: Oct 4, 2023

IAP: $5.99 - $29.99 per item

Contains ads

Rated: Everyone

Signals

4 this week · 2 positive · 2 warnings All of this week's signals →

📈Last 7 days +98K installs — 23% slower than the week before (+128K) · 12K/day since Sep 26
🏆Among House & Home apps top 1% by installs gained this week (59 peers growing)
⭐Rating ★ 4.13 → 4.03 since Sep 26 — around the 2.5.25 update (Oct 30, 2026)
🛠Updates actively updated · updated 11 days ago · every ~40 days (3 updates tracked)

Installs since launch

+506,393 installs · +11,900 ratings since Sep 26

Update history

2.5.25 Oct 30, 2026

2.5.24 Oct 16, 2026 · seen Oct 20, 2026

2.5.22 Aug 11, 2026 · seen Sep 26, 2026

Authenticator 2FA OTP Backup is a house & home app by Duong Van Luong with 1,000,000+ downloads (about 3.1M estimated). +98K installs in the last 7 days. Rated 4.0 from 76K ratings. Released Oct 4, 2023. Install growth, rank history, SDKs and ad networks.

From the store listing: “2FA Authenticator Secure accounts with OTP codes, TOTP and private 2FA login. Generate fast OTP codes and protect accounts with 2FA Generate fast 2FA codes to protect your accounts Get fresh verification codes whenever you need them Add time-based codes for stronger account security Add…”