Comparison

Rainbow Authenticator vs AuthONE 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

AuthONE Authenticator

This app provides secure, encrypted storage and offline generation of two-factor authentication codes. It offers encrypted backups, cross-device synchronization, and easy import from other services. It also includes a browser extension for quick and secure code filling on websites.

Highlights
  • Secure & Private Data Storage
  • Encrypted Backup & Restore
  • Cross-Device Synchronization
  • Offline Code Generation
  • Browser Extension Integration
  • Multi-Account Import
  • Support for Popular Services
Features
Read full description

Features: - Secure & Private All data stored in Authenticator is always encrypted, you are the only one who can access your data. - Encrypted backup In Authenticator, you can always make a secure encrypted backup, in case you lose you device or switch to a new one. - Sync across all device With Authenticator all your accounts will automatically synchronize across all Apple devices. - Offline Authenticator generates secure codes even offline, this will allow you to authenticate securely even when your device is in airplane mode. - Browser Extension Pair with browser extension. Quick & secure fill 2FA code at websites. - Multi import You can import your accounts easily and securely from Google Authenticator, Password Managers and Files. - Native experience Native experience on all Apple devices. Data Sync, Gestures, Dark Mode and more! - All popular accounts We support the most popular services including Facebook, Coinbase, Amazon, Gmail, Instagram and thousands of other providers. We alsosupport 8-digit tokens. - And many other features We constantly improve our app, don't hesitate to contact us at hello@deepzz.com to request a missing features or an improvement. -- Payment will be charged to iTunes Account at confirmation of purchase. Subscription automatically renews unless auto-renew is turned off at least 24-hours before the end of the current period. Account will be charged for renewal within 24-hours prior to the end of the current period. You can turn off auto-renew up to 24 hours before your next subscription payment is due via your App Store settings page. Subscriptions may be managed by the user and auto-renewal may be turned off by going to the user's Account Settings after purchase. Terms of Service: https://app.deepzz.com/legal/terms-of-service Privacy Policy: https://app.deepzz.com/legal/privacy-policy

Screenshots

Rainbow Authenticator4 screens
AuthONE Authenticator4 screens

Verdict

The call

The clearest difference is iOS requirement: Rainbow Authenticator at 12.0 against AuthONE Authenticator's 16. 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 AuthONE Authenticator sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.

UpkeepUpdate frequency

Rainbow Authenticator ships an update monthly, AuthONE Authenticator every 2 months. The most recent releases landed on November 7, 2026 and November 3, 2026 respectively.

Scorecard1 real difference · 8 level
Rainbow Authenticator versus AuthONE Authenticator: the parameters behind the verdict, then further details
ParameterRainbow AuthenticatorAuthONE Authenticator
PriceFreeFree
Rating—5.0 (2 ratings) — better
Number of ratings—2 — better
Update frequencyMonthly — betterEvery 2 months
AdsNoNo
In-app purchasesYesYes
Monetization—Free with in-app purchases
DevicesiPhone, iPad, iPod — betteriPhone, iPod
Requires iOS12.0 — better16
Further details — not scored
Size32 MB27 MB
Age rating4+4+
Developer彦欣 吴启敬 陈

In-app purchases

1 purchases

Rainbow Authenticator

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

AuthONE Authenticator

One-time1
  • Lifetime Access$2.99

Questions

Is Rainbow Authenticator free?
Rainbow Authenticator is free to download, with in-app purchases available.
Is AuthONE Authenticator free?
AuthONE Authenticator is free to download, with in-app purchases available.
Do Rainbow Authenticator or AuthONE Authenticator have ads?
Neither Rainbow Authenticator nor AuthONE Authenticator shows ads.
Which is updated more often, Rainbow Authenticator or AuthONE Authenticator?
Rainbow Authenticator ships an update monthly, and AuthONE Authenticator every 2 months. Most recently, Rainbow Authenticator was updated on November 7, 2026 and AuthONE Authenticator on November 3, 2026.

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