Comparison

Authenticator vs Yifei

Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.

Head to head
About

Authenticator

Secure your online accounts with this user-friendly two-factor authentication solution. Generate verification codes, manage multiple accounts, and store passwords securely. Enjoy a completely ad-free experience designed for speed and simplicity.

Highlights
  • Face ID Smart Lock
  • Quick Account Search
  • Flexible Account Management
  • Offline One-Time Passwords (OTP)
  • Basic Password Manager
  • 100% Ad-Free Interface
Features
Read full description

Authenticator App – Secure Two-Factor Authentication Safeguard your online accounts with Authenticator, a user-friendly and robust two-factor authentication (2FA) solution. Generate time-based verification codes, manage all your accounts in one place, and keep your sensitive credentials secure—with zero ads to distract you. Key Features: - Face ID Smart Lock: Unlock the app instantly via Face ID for seamless access; customize auto-lock timers (immediate, 1 minute, or 5 minutes) to match your security preferences. - Quick Account Search: Locate any account in an instant, even when managing a large number of entries. - Flexible Account Management: Add accounts by scanning QR codes, copying secret keys, or manual input; edit or remove entries at any time; keep all your authentication tokens neatly organized in a single hub. - One-Time Passwords (OTP): 6-digit verification codes auto-refresh every 30 seconds; one-tap code copying for quick logins; fully offline operation—generate codes even without an internet connection. - Basic Password Manager: Securely store passwords alongside your 2FA accounts; create strong, customizable passwords; use the share menu for basic autofill to speed up login workflows. - 100% Ad-Free: Enjoy a clean, clutter-free interface designed exclusively for security and ease of use. Authenticator simplifies multi-account management with speed, safety, and simplicity. Protect your digital identity and streamline your login process today! Need assistance or have questions? We’re dedicated to delivering the best authentication experience possible. For inquiries, bug reports, or feature suggestions, reach out to our support team at support@scvjn.cn. Subscription Information • Payment will be charged to your iTunes account at confirmation of purchase. • Subscriptions automatically renew unless turned off at least 24 hours before the end of the current period. • You can manage or turn off auto-renewal in Settings → Apple ID → Subscriptions. • A free trial is available. After the trial ends, the subscription renews automatically unless canceled in advance. Privacy Policy: http://authenticator.mmtwom.com/#/privacy User Agreement: http://authenticator.mmtwom.com/#/agreement

About

Yifei

This app assists cross-border e-commerce businesses focused on TikTok to expand their reach internationally. It provides tools and support to help businesses grow their overseas operations.

Highlights
  • TikTok cross-border e-commerce support
  • International expansion tools
  • Business growth assistance
  • Overseas market development
Features
Read full description

Provide support for TIKTOK cross-border e-commerce enterprises to expand overseas

Screenshots

Authenticator4 screens
Yifei4 screens

Verdict

The call

The clearest difference is rating: Yifei at 5.0 against Authenticator's 4.2. Yifei also leads on in-app purchases (none vs 7). Authenticator's advantage is ratings volume (11 vs 3). On price, update cadence, ads and device support 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. Authenticator sells 7 in-app purchases, starting at $5.99 per 7 days. Yifei asks for nothing beyond the download.

ReceptionRating · Positive reviews · Number of ratings

Yifei holds the better App Store score, 5.0 against 4.2. Both are backed by a comparable volume of ratings — 11 and 3 respectively.

UpkeepUpdate frequency

Authenticator ships an update fortnightly, Yifei every 3 weeks. Both last shipped on October 28, 2026.

Scorecard4 real differences · 6 level
Authenticator versus Yifei: the parameters behind the verdict, then further details
ParameterAuthenticatorYifei
PriceFreeFree
Rating4.2 (11 ratings)5.0 (3 ratings) — better
Positive reviews—100.0% of reviews
Number of ratings11 — better3
Update frequencyFortnightly — betterEvery 3 weeks
AdsNoNo
In-app purchasesYesNo — better
MonetizationFree with in-app purchasesFree — better
DevicesiPhone, iPad, iPod — betteriPhone, iPod
Requires iOS15.614.0 — better
Further details — not scored
Size46 MB55 MB
Age rating4+4+
DeveloperMTWOM LIMITEDYifei (Hainan) Network Information Technology Co., Ltd

Customer experience

Authenticator

All ratings9 ratings
Positive88.9%
Neutral0.0%
Negative11.1%

Yifei

All ratings3 ratings
Positive100.0%
Neutral0.0%
Negative0.0%
Written reviews2 reviews
Positive100.0%
Neutral0.0%
Negative0.0%

In-app purchases

7 purchases

Authenticator

Subscriptions7
  • Authenticator Premium$5.997 Days
  • Authenticator App Premium3 Days trial$6.997 Days
  • Authenticator App Premium3 Days trial$9.997 Days
Show 4 more
  • Premium Weekly Trial$9.997 Days
  • Authenticator App Premium1 Month trial$39.991 Year
  • Authenticator App Premium7 Days trial$39.991 Year
  • Premium Yearly Trial3 Days trial$49.991 Year
None

Yifei

No in-app purchases

Questions

Is Authenticator free?
Authenticator is free to download, with in-app purchases available.
Is Yifei free?
Yifei is free to download, with no in-app purchases.
Which has better reviews, Authenticator or Yifei?
Yifei is rated higher. Authenticator averages 4.2 out of 5 from 11 ratings, while Yifei averages 5.0 from 3 ratings.
Do Authenticator or Yifei have ads?
Neither Authenticator nor Yifei shows ads.
Which is updated more often, Authenticator or Yifei?
Authenticator ships an update fortnightly, and Yifei every 3 weeks. Most recently, Authenticator was updated on October 28, 2026 and Yifei on October 28, 2026.

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