Comparison

Locky Authentication vs Ferret OSINT

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

Head to head
About

Locky Authentication

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Locky is your ultimate authentication companion, designed to provide you with fast, secure, and seamless device validation. Whether you're logging in with a QR code or using biometrics, Locky ensures that your information remains protected while giving you full control over your authentication history. Key Features: QR Code Authentication: Instantly validate your device by scanning an auto-generated QR code. Biometric Login: Use Face ID or Touch ID for secure, effortless identification. Authentication History: Keep track of your successful logins and logouts for a detailed security overview. App Clip: Experience quick and frictionless access with our streamlined App Clip feature. Logout Everywhere: Log out from all sessions with a single tap to ensure your data remains secure, no matter where you are. Locky is the go-to app for anyone looking for easy, robust, and secure authentication in a modern digital world.

About

Ferret OSINT

Features
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Ferret OSINT brings essential open-source intelligence tools to iPhone for fast, focused technical investigation. Built for mobile workflows, it helps you analyze public domain and footprint data without unnecessary complexity. Your results stay under your control. Ferret OSINT stores all data locally on your device with AES-256 encryption, avoids third-party storage, and uses open, transparent methods based on publicly available sources. Core features: DNS Lookup โ€” Review DNS records grouped for faster analysis of domain infrastructure. WHOIS โ€” Check public registration details, registrar information, and key domain dates where available. Subdomain Discovery โ€” Identify related subdomains to expand visibility into a target's public-facing surface. Public Email Discovery โ€” Find publicly exposed email addresses from open sources using non-intrusive methods. Shodan Integration โ€” Export subdomain results directly to Shodan. Select multiple targets and send them as a batch for deeper infrastructure analysis. Core features: DNS Lookup โ€” Review DNS records grouped for faster analysis of domain infrastructure. WHOIS โ€” Check public registration details, registrar information, and key domain dates where available. Subdomain Discovery โ€” Identify related subdomains to expand visibility into a target's public-facing surface. Public Email Discovery โ€” Find publicly exposed email addresses from open sources using non-intrusive methods. Shodan Integration โ€” Export subdomain results directly to Shodan. Select multiple targets and send them as a batch for deeper infrastructure analysis. Export and share: Long-press any result to share or copy it via the iOS share sheet. Works for DNS, WHOIS, subdomain, and email results. Built for practical investigation: Optimized for iPhone. Clear interface for rapid lookups and structured review. No login, no external account, and no background tracking. Shodan API key stored encrypted on device. (Shodan integration requires the user's own Shodan API key. No keys are provided by the developer) Useful for analysts, incident responders, penetration testers, and OSINT practitioners. Ferret OSINT is designed for lawful security research, digital footprint analysis, and technical investigation using public sources. Whether you are reviewing DNS records, checking WHOIS data, mapping subdomains, identifying public contact indicators, or pivoting to Shodan for deeper analysis, Ferret OSINT gives you a lightweight mobile toolkit for focused OSINT work.

Screenshots

Locky Authentication4 screens
Ferret OSINT4 screens

Verdict

The call

The clearest difference is device support: Ferret OSINT at 3 against Locky Authentication's 1. Ferret OSINT also leads on iOS requirement (15.0 vs 17.3). On price, ads and in-app purchases there is nothing between them.

Scored on Price ยท Rating ยท Positive reviews ยท Number of ratings ยท Update frequency ยท Ads ยท In-app purchases ยท Monetization ยท Best chart rank ยท Devices ยท Requires iOS

CostPrice ยท In-app purchases ยท Ads ยท Monetization

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

Scorecard2 real differences ยท 4 level
Locky Authentication versus Ferret OSINT: the parameters behind the verdict, then further details
ParameterLocky AuthenticationFerret OSINT
PriceFreeFree
Update frequencyโ€”Every 3 months
AdsNoNo
In-app purchasesNoNo
DevicesiPhoneiPhone, iPad, iPod โ€” better
Requires iOS17.315.0 โ€” better
Further details โ€” not scored
Size4 MB20 MB
Age rating4+4+
DeveloperBinary Bros LLCKonstantin Shvetsov

In-app purchases

None

Locky Authentication

No in-app purchases

None

Ferret OSINT

No in-app purchases

Questions

Is Locky Authentication free?
Locky Authentication is free to download, with no in-app purchases.
Is Ferret OSINT free?
Ferret OSINT is free to download, with no in-app purchases.
Do Locky Authentication or Ferret OSINT have ads?
Neither Locky Authentication nor Ferret OSINT shows ads.

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