Comparison

Rainbow Authenticator vs Authenticator

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

Head to head
About

Rainbow Authenticator

Features
Read full description

Allow to migrate from Google Authenticator, group your accounts, copy the next pin code

About

Authenticator

Enhance your online security with two-factor authentication. This app acts as a password manager, generating strong passwords and offering auto-fill for convenient and secure logins. It supports a wide range of services and securely backs up your data with encryption.

Highlights
  • Two-factor authentication
  • Password manager
  • QR code scanning
  • Auto-fill login information
  • Strong password generation
  • Encrypted data backup
  • Biometric unlock
Features
Read full description

The Authenticator app is your gateway to enhanced login security, leveraging two-factor authentication to safeguard your personal data and passwords from online threats. Acting as your personal password manager, it ensures you stay clear of the embarrassment of forgotten passwords. Easily scan QR codes or manually input codes to access and register for a wide array of popular services. With features like auto-fill and password generation, logging in becomes both convenient and secure. Moreover, your data is securely backed up with encryption, and your privacy is paramount, with robust measures in place to prevent misuse of your personal information.   Key Features: - Convenient Operation: Easily scan QR codes or manually input codes for quick adding 2FA codes. - Wide Compatibility: Supports numerous popular services like Facebook, Google, Amazon, covering a wide range of your commonly used accounts. - Data Backup Assurance: Your data is securely backed up with iCloud encryption, ensuring its safety in case of device loss or replacement. - Automatic Login Support: Auto-fill and one-click fill for login information liberate you from the hassle of remembering account passwords, making usage more convenient. - Strong Password Generation: The built-in password generator effortlessly creates hard-to-guess passwords, ensuring the security of your accounts. Plus, you can access these passwords on any device. - Biometric Unlock: Supports Face ID and Touch ID unlock, ensuring only authorized users can access your accounts. - Complete Privacy Protection: Employs unique security measures to comprehensively protect your privacy, preventing intrusion by cybercriminals, and ensuring your data is never used, shared, or sold.   Subscription: 1. Subscription service will be paid directly through iTunes account. 2. 24 hours before the subscription service expires, the system will automatically renew the subscription and deduct the corresponding fees according to the subscription type. 3. If you need to turn off the automatic renewal service, please do so in "Account Settings" at least 24 hours in advance. Subscriptions may be managed by the user and auto-renewal may be turned off by going to the user's Account Settings at iTunes Store after purchase.   Privacy Policy:https://docs.qq.com/doc/DRGRTZ3BTTVJWVmpk Terms of Use:https://docs.qq.com/doc/DRFBXSWxwZ2FtcXRI   If you have any questions or requests, please reach out to our customer support at: applinkhelp@outlook.com

Screenshots

Rainbow Authenticator4 screens
Authenticator4 screens

Verdict

The call

The clearest difference is iOS requirement: Rainbow Authenticator at 12.0 against Authenticator's 14.3. On price, update cadence, ads and in-app purchases 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. Rainbow Authenticator sells 1 in-app purchase, starting at $4.99 per year and Authenticator sells 5 in-app purchases, starting at $4.99 per 7 days. Whichever you choose, the download price is not the number that matters.

UpkeepUpdate frequency

Rainbow Authenticator ships an update monthly, Authenticator every 2 months. The most recent releases landed on September 19, 2026 and September 27, 2026 respectively.

Scorecard1 real difference · 9 level
Rainbow Authenticator versus Authenticator: the parameters behind the verdict, then further details
ParameterRainbow AuthenticatorAuthenticator
PriceFreeFree
Rating—5.0 (1 ratings) — better
Positive reviews—20.0% of reviews
Number of ratings—1 — better
Update frequencyMonthly — betterEvery 2 months
AdsNoNo
In-app purchasesYesYes
Monetization—Free with in-app purchases
DevicesiPhone, iPad, iPod — betteriPhone, iPod
Requires iOS12.0 — better14.3
Further details — not scored
Size32 MB58 MB
Age rating4+4+
Developer彦欣 吴林炽 钟

In-app purchases

1 purchases

Rainbow Authenticator

Subscriptions1
  • Yearly(30-day trial)1 Month trial$4.991 Year
5 purchases

Authenticator

Subscriptions4
  • Authenticator - 1 Week3 Days trial2 variants$4.997 Days
  • Authenticator 1 Month$9.991 Month
  • Authenticator - 1 Year$29.991 Year
Show 1 more
  • Authenticator 1 Year$39.991 Year
One-time1
  • Authenticator - Lifetime$39.99

Questions

Is Rainbow Authenticator free?
Rainbow Authenticator is free to download, with in-app purchases available.
Is Authenticator free?
Authenticator is free to download, with in-app purchases available.
Do Rainbow Authenticator or Authenticator have ads?
Neither Rainbow Authenticator nor Authenticator shows ads.
Which is updated more often, Rainbow Authenticator or Authenticator?
Rainbow Authenticator ships an update monthly, and Authenticator every 2 months. Most recently, Rainbow Authenticator was updated on September 19, 2026 and Authenticator on September 27, 2026.

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