Comparison

SuperAuth vs Secret KB

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

Head to head
About

SuperAuth

Securely log into websites and apps without usernames or passwords. Protect yourself from phishing and manage your account remotely, including locking and unlocking it from any device.

Highlights
  • Passwordless login
  • Phishing protection
  • Remote account management
  • Account locking/unlocking
  • Multi-device support
  • 2-factor authentication
Features
Read full description

SuperAuth is a revolutionary application that enables you to safely sign in to websites or apps without needing a username or password from any computer, smartphone, tablet, kiosk, or other device. SuperAuth also ensures that you are secure and protected from phishing. Additionally, from SuperAuth, you can sign out, lock, unlock your account from anywhere! anytime!! The steps for logging in to a website or app are quick and easy: - Click the SuperAuth sign in button on the website or app. A QR code will appear. - Select your email address in the SuperAuth app. - Scan the QR code using the SuperAuth app. - Scan your fingerprint or enter your pin. - Eureka! You are signed in. You can also sign in to websites and apps on the same device you are using, if the SuperAuth app is installed, by just clicking the ‘Open in App’ button below the QR code. Some benefits of SuperAuth: - No need to type in your username and password - Use multiple email addresses in the app - View and confirm using 2-factor authentication — no need to type. - Sign out, Lock, Unlock your account from anywhere! anytime!! If you lose the phone, just verify your email address in the SuperAuth app from another device. No one can sign in using the SuperAuth app from your lost phone.

About

Secret KB

Features
Read full description

Send a normal text to your friend or anyone you want with a private and secret message! With Secret Text Keyboard, you can send secret messages to your friends on iMessage, Messenger, WhatsApp, Skype, Line, Wechat, Gmail, etc. While it seems to be no difference from other texts, a text sent by Secret Text Keyboard contains a secret message that can only be seen by you and the one you send it to. No private message will reveal itself until it is decoded by the recipient, which means your secret will be absolutely safe! Download Secret Text Keyboard now and feel free to convey your secrets! Here is how Secret Text Keyboard works as to: -Send A Secret 1. Install Secret Text Keyboard and allow full access. 2. Switch to Secret Text Keyboard and enter your secret message. 3. Tap the Encode button to make it seem like a normal text. 4. Tap send as usual. -Decode A Secret 1. Install Secret Text Keyboard and allow full access. 2. Copy the secret message you've received from your friend. 3. Tap the Decode button to decode that secret. About Allowing Full Access: Allowing full access does not grant us access to other keyboards that you have, except this Secret Text keyboard. Full access is necessary for encoding and decoding secret messages. We do not read, record or transmit anything you type. Secret Text Keyboard will be used strictly for entertainment purposes only.

Screenshots

SuperAuth4 screens
Secret KB4 screens

Verdict

The call

The clearest difference is price: SuperAuth at Free against Secret KB's $0.99. SuperAuth also leads on iOS requirement (11.0 vs 14.0). Secret KB's advantage is update cadence (every 10 days vs every 12 months). On ads, in-app purchases 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

SuperAuth is free to download; Secret KB costs $0.99 up front. Neither carries in-app purchases, so what you see is what you pay.

UpkeepUpdate frequency

SuperAuth ships an update every 12 months, Secret KB every 10 days. The most recent releases landed on October 23, 2026 and October 18, 2026 respectively.

Scorecard3 real differences · 6 level
SuperAuth versus Secret KB: the parameters behind the verdict, then further details
ParameterSuperAuthSecret KB
PriceFree — better$0.99
Rating5.0 (1 ratings) — better—
Number of ratings1 — better—
Update frequencyEvery 12 monthsEvery 10 days — better
AdsNoNo
In-app purchasesNoNo
MonetizationFree—
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS11.0 — better14.0
Further details — not scored
Size13 MB6 MB
Age rating4+4+
DeveloperSuper Auth Inc.Asadullah Jamadar

In-app purchases

None

SuperAuth

No in-app purchases

None

Secret KB

No in-app purchases

Questions

Is SuperAuth free?
SuperAuth is free to download, with no in-app purchases.
Is Secret KB free?
Secret KB costs $0.99, with no in-app purchases.
Do SuperAuth or Secret KB have ads?
Neither SuperAuth nor Secret KB shows ads.
Which is updated more often, SuperAuth or Secret KB?
SuperAuth ships an update every 12 months, and Secret KB every 10 days. Most recently, SuperAuth was updated on October 23, 2026 and Secret KB on October 18, 2026.

Other comparisons