Comparison

Nusa Api Tester 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

Nusa Api Tester

Features
Read full description

Aplikasi untuk testing bagaimana koneksi client ke api

About

Ferret OSINT

Features
Read full description

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

Nusa Api Tester3 screens
Ferret OSINT4 screens

Verdict

The call

The clearest difference is iOS requirement: Nusa Api Tester at 12.0 against Ferret OSINT's 15.0. On price, ads, in-app purchases and device support 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.

Scorecard1 real difference ยท 5 level
Nusa Api Tester versus Ferret OSINT: the parameters behind the verdict, then further details
ParameterNusa Api TesterFerret OSINT
PriceFreeFree
Update frequencyโ€”Every 3 months
AdsNoNo
In-app purchasesNoNo
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS12.0 โ€” better15.0
Further details โ€” not scored
Size32 MB20 MB
Age rating4+4+
DeveloperPT. Media Antar NusaKonstantin Shvetsov

In-app purchases

None

Nusa Api Tester

No in-app purchases

None

Ferret OSINT

No in-app purchases

Questions

Is Nusa Api Tester free?
Nusa Api Tester 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 Nusa Api Tester or Ferret OSINT have ads?
Neither Nusa Api Tester nor Ferret OSINT shows ads.

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