Comparison

Authenticator App vs BitNinja

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

Head to head
About

Authenticator App

Secure your online accounts with two-factor authentication and manage all your passwords in one place. Easily scan QR codes to set up codes and integrate with popular services for enhanced digital safety.

Highlights
  • Two-Factor Authentication (2FA)
  • Password Manager
  • Scan and Import Codes
  • Seamless Integration
  • Secure Account Management
Features
Read full description

Secure your accounts and manage passwords with ease using our Two-Factor Authentication and Password Manager app. Our app is the ultimate security tool that combines powerful Two-Factor Authentication (2FA) with a seamless Password Manager to keep your data safe and organized. Key Features: Two-Factor Authentication (2FA): Protect your online accounts with industry-standard 2FA, ensuring an extra layer of security beyond your passwords. Scan and Import Codes: Easily set up authentication codes by scanning QR codes or importing existing keys—simplifying the setup process. Password Manager: Store, organize, and retrieve all your passwords securely in one place. Say goodbye to forgotten passwords and vulnerable sticky notes. Seamless Integration: Works with popular platforms, apps, and services that support 2FA. Whether you want to add secure two-factor authentication to your accounts or need a reliable password manager, this app has you covered. Upgrade your security. Simplify your life. Download now and take control of your digital safety! This app offers an auto-renewing yearly subscription to provide unlimited access to the all-inclusive solution while you maintain an active subscription. Your account will be charged for renewal within 24 hours before the end of the current period, and the renewal cost will be identified. You may manage your subscription and auto-renewal may be turned off by going to your Account Settings after the purchase. Any unused portion of a free trial period, if offered, will be forfeited when you purchase a subscription, where applicable. Billing Membership auto-renewal subscription instructions: - Monthly: 1 month, $8.99 - Yearly :12 months, $24.99 - Lifetime: $44.99 Read more about our terms and conditions here: Terms & Conditions: https://skystacksystemsllc.com/terms-conditions/ Privacy Policy: https://skystacksystemsllc.com/privacy-policy/ You also agree to Apple's End User License Agreement (EULA). Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

About

BitNinja

Features
Read full description

BitNinja BitNinja gives you access to your server security information anytime, anywhere. The app is designed for BitNinja users who want to stay informed about the security status of their servers without needing to log in from a desktop computer. With the mobile app, you can monitor your protected servers, view security events, and quickly check if everything is running properly. Whether you are a system administrator, developer, or business owner, BitNinja helps you stay in control of your infrastructure on the go. Main features: Monitor the status of your protected servers View recent security events and alerts Get quick insights into your server protection Simple and clean mobile interface Secure access to your BitNinja account This is the first version of the BitNinja app, and we are continuously working on improvements and new features. Future updates will include additional monitoring tools, notifications, and more detailed security information. The BitNinja app is the perfect companion to your BitNinja dashboard, helping you keep an eye on your server security wherever you are.

Screenshots

Authenticator App4 screens
BitNinja4 screens

Verdict

The call

The clearest difference is in-app purchases: BitNinja at none against Authenticator App's 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 App sells 3 in-app purchases, starting at $8.99 per month. BitNinja asks for nothing beyond the download.

UpkeepUpdate frequency

Authenticator App ships an update every 3 months, BitNinja every 4 months. The most recent releases landed on October 11, 2026 and October 15, 2026 respectively.

Scorecard1 real difference · 9 level
Authenticator App versus BitNinja: the parameters behind the verdict, then further details
ParameterAuthenticator AppBitNinja
PriceFreeFree
Rating3.0 (2 ratings) — better—
Positive reviews76.9% of reviews—
Number of ratings2 — better—
Update frequencyEvery 3 months — betterEvery 4 months
AdsNoNo
In-app purchasesYesNo — better
MonetizationFree with in-app purchases—
DevicesiPhone, iPad, iPod, Mac — betteriPhone, iPad, iPod
Requires iOS15.0 — better15.1
Further details — not scored
Size12 MB45 MB
Age rating4+4+
DeveloperSky Stack SystemsZSOLT SZABOLCS EGRI

In-app purchases

3 purchases

Authenticator App

Subscriptions2
  • Monthly Subscription$8.991 Month
  • Yearly Subscription$24.991 Year
One-time1
  • Lifetime Plan$44.99
None

BitNinja

No in-app purchases

Questions

Is Authenticator App free?
Authenticator App is free to download, with in-app purchases available.
Is BitNinja free?
BitNinja is free to download, with no in-app purchases.
Do Authenticator App or BitNinja have ads?
Neither Authenticator App nor BitNinja shows ads.
Which is updated more often, Authenticator App or BitNinja?
Authenticator App ships an update every 3 months, and BitNinja every 4 months. Most recently, Authenticator App was updated on October 11, 2026 and BitNinja on October 15, 2026.

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